United States Environmental Protection Agency August 2021 Office of Chemical Safety and Pollution Prevention Final Use Report for Di-isodecyl Phthalate (DIDP) (1,2-Benzenedicarboxylic acid, 1,2-diisodecyl ester and 1,2-Benzenedicarboxylic acid, di-C9-ll-branched alkyl esters, ClO-rich) (CASRN 26761-40-0 and 68515-49-1) August 2021 ------- Acknowledgment and Disclaimer EPA acknowledges the analytical and draft preparation support of Abt Associates Inc. of Cambridge, Massachusetts, provided under Contract No. EP-W-16-009 in the preparation of this report. This document provides publicly available information as of the date of this document on the manufacturing (including importing), processing, distribution in commerce, use, and disposal of DIDP and is used to inform decisions regarding conditions of use. The document does not reflect information received directly from other sources such as manufacturers, processors, etc., which has further informed the conditions of use in the draft Scope Document. As such, the uses described in this document may differ from the conditions of use in the draft Scope Document. Page 2 of 38 ------- Table of Contents 1 Introduction 4 2 Uses and Production Volume 5 2.1 Domestic Manufacture and Import (CDR) 5 2.1.1 Chemical Data Reporting 5 2.1.2 Manufacturers and Importers 6 2.1.3 National Production Volume 9 2.2 Toxics Release Inventory (TRI) Data 10 2.3 Resource Conservation and Recovery Act (RCRA) Data 10 2.4 National Emissions Inventory (NEI) Data 10 2.5 Summary of Uses 10 2.6 Tier 1 uses of DIDP 11 2.7 Products Containing DIDP 20 References 25 APPENDICES 33 List of Tables Table 1-1: Chemical Name, Synonyms, and CASRN for DIDP 4 Table 2-1: Conditions under Which a Company Must Report to CDR (shaded area applies to Diisodecyl Phthalate) 5 Table 2-2: 2016 CDR U.S. Manufacturers and Importers of DIDP 7 Table 2-3: 1986-2015 National Production Volume Data for DIDP (Non-Confidential Production Volume in Pounds) 9 Table 2-4: Tier 1 Uses of DIDP 11 Table 2-5: Sample of Products Containing DIDP 20 Table A-l: Sources Searched for Uses of DIDP 33 Table B-l Tier 2 Uses of DIDP 35 Page 3 of 38 ------- 1 Introduction On May 23rd, 2019 EPA received a manufacturer-requested risk evaluation for di-isodecyl phthalate (DIDP; CAS RN 26761-40-0 & 68515-49-1). This document provides publicly available information as of the date of this document on the manufacturing (including importing), processing, distribution in commerce, use, and disposal of DIDP and is used to inform decisions regarding conditions of use. The document does not reflect information received directly from other sources such as manufacturers, processors, etc., which has further informed the conditions of use in the draft Scope Document. As such, the uses described in this document may differ from the conditions of use in the draft Scope Document. EPA consulted a variety of sources to identify uses of DIDP. This included EPA's review of published literature and online databases including the most recent data available from EPA's Chemical Data Reporting program (CDR) and Safety Data Sheets (SDSs). EPA also conducted online research by reviewing company websites of potential manufacturers, importers, distributors, retailers, or other users of DIDP and queried government and commercial trade databases. Sources included information reported to EPA (including National Emissions Inventory and the Toxics Release Inventory when appropriate), literature searches, proprietary reports, trade publications, and reports developed for prior EPA and international sources. To identify formulated products containing DIDP, EPA searched for (material) safety data sheets (M)SDS using internet searches, EPA Chemical and Product Categories (CPCat) data, the National Institute for Health's (NIH) Household Product Database, and other resources in which (M)SDS could be found. Each (M)SDS was then cross-checked with company websites to make sure that each product (M)SDS was current. EPA also makes use of communications with companies, industry groups, environmental organizations, and public comments to supplement the information when possible. DIDP is a plasticizer used in PVC as well as consumer, commercial, and industrial adhesives, sealants, lubricants, greases, and paints and coatings (EPA 2017a; NLM 2019a). Table 1-1 includes basic information about DIDP. Table 1-1: Chemical Name, Synonyms, and CASRN for DIDP C'heiniciil Nsime Diisodecyl phthalate (DIDP) CASRN 26761-40-0; 68515-49-1 (89-16-7) Synonyms 1,2-Benzenedicarboxylic Acid l,2-Bis(8-methylnonyl) Ester; 1,2- Benzenedicarboxylic acid di-c9-l 1-branched alkyl esters clO-rich; 1,2- Benzenedicarboxylic acid, 1,2-diisodecyl ester; 1,2-Benzenedicarboxylic acid, bis(8-methylnonyl) ester; 1,2-Benzenedicarboxylic acid, di-C9-l 1-branched alkyl esters, ClO-rich; 1,2-Benzenedicarboxylic acid, diisodecyl ester; bis(8- methylnonyl) benzene-1,2-dicarboxylate; Bis(8-methylnonyl) phthalate; Bis(isodecyl) phthalate; Di(C9-Cl 1) branched alkyl phthalate; Di(i-decyl) phthalate; di(isodecyl) phthalate; di-isodecyl phthalate; Phthalic Acid Diisodecyl Ester; Phthalic acid diisodesyl; Phthalic acid, bis(8-methylnonyl) ester; Phthalic acid, bis-8-methylnonyl ester; Phthalic acid, di-C9-l 1-branched alkyl esters, ClO-rich; Phthalic acid, diisodecyl ester Tnulc Niinie(s) See Table 2-5 for a sample of product names. Source(s): NLM (2019a) Page 4 of 38 ------- 2 Uses and Production Volume The primary data source used to assess use and production in this report is EPA's Chemical Reporting Database (CDR). Note that Appendix A presents a complete list of the sources searched and utilized for the composition of this report. 2.1 Domestic Manufacture and Import (CDR) 2.1.1 Chemical Data Reporting The CDR rule under TSCA requires manufacturers (including importers) to provide information to EPA every four years on the chemicals they manufacture or import into the United States. Table 2-1 presents the various conditions under which a facility subject to TSCA must report to CDR. For chemicals such as di-isobutyl phthalate which are not subject to specific TSCA actions, a manufacturer is required to report any volume generally above 25,000 pounds, while small manufacturers are only required to report any volume generally above 100,000 pounds. Data collected for each chemical include the company name, volume of each chemical manufactured/imported, the number of workers at each site, and information on whether the chemical is used in the industrial, commercial, and/or consumer sector. Exemptions apply to small manufacturers. The definition of a small manufacturer varies depending on the sector in which it operates, but generally, CDR requires manufacturers (including importers) to report information on the chemicals they produce domestically or import into the U.S. generally above 25,000 lbs. per site per year. Table 2-1: Conditions under Which a Company Must Report to CDR (shaded area applies to DIDP) Obligation to Report to ('I)U Information W hen Subject to TSCA Action as Indicated in Left column Not eligible TSCA Action Subject to 25.000 lb. Subject to 2.500 lb. lor ccrlain I'iiII or partial Not eligible lor small reporting reporting exemptions manufacturer threshold threshold from reporting exem ption Not subject to TSCA action ~ TSCA section 4 rules ~ ~ ~ (proposed or promulgated) Enforceable Consent ~ ~ Agreements (ECAs) TSCA section 5(a)(2) SNURs ~ ~ (proposed or promulgated) TSCA section 5(b)(4) rules ~ ~ ~ (proposed or promulgated) TSCA section 5(e) orders ~ ~ ~ TSCA section 5(f) orders ~ ~ TSCA section 5 ~ ~ ~ civil actions Page 5 of 38 ------- Obligation to Report to CI)U Information W hen Subject to TSCA Action as Indicated in l.el't column Not eligible TSCA Action Subject to 25.000 lb. Subject to 2.500 lb. lor certain lull or partial Not eligible lor small reporting reporting exemptions manufacturer threshold threshold from reporting exemption TSCA section 6 rules ~ ~ ~ (proposed or promulgated) TSCA section 7 civil actions ~ ~ ~ The reporting thresholds provided in this table apply to the 2016 reporting cycle and are determined based on the chemical substance's status as of June 1. 2016. 2.1.2 Manufacturers and Importers According to the 2016 Chemical Data Reporting (CDR) database, thirteen companies manufactured or imported DIDP at thirteen sites for reporting year 2015. Table 2-2 presents the company information and manufacture and import information where available. Table 2-2 does not represent all of the facilities potentially manufacturing or using DIDP. CDR requires manufacturers (including importers) to report information on the chemicals they produce domestically or import into the U.S. generally above 25,000 lbs. per site per year. Individual production volumes were withheld, but may be available in later releases of the 2016 CDR. Table 2-3 presents the historic production volume of DIDP from the CDR (previously known as the Inventory Update Rule, or IUR) from 1986-2015. In reporting years 1986 and 1998 aggregate production volume for DIDP was between 10 million and 500 million lbs., and in reporting years 1990 and 1994 aggregate production volume was between 50 million and 500 million lbs. In reporting years 2002 and 2006, aggregate production volume was 1 million to 500 million lbs. and between 2012 and 2015 aggregate production volume was between 1 million and 250 million lbs. In 2011, between 100 million and 250 million lbs. of DIDP was produced or imported. Page 6 of 38 ------- Table 2-2: 2016 CDR U.S. Manufacturers and Importers of DIDP ( AS UN I'.S. Pure ill Company Sile She Address Manufacture or 1 in port Manufactured Volume (Ihs./vr.) 1 in ported Volume (Ihs./yr.) Past Product ion Volume (2014) (Ihs./vr.) 26761-40-0 Alac International Inc.1'2 Alac International, Inc. 708 Third Avenue 5th Floor, New York, NY, 10017 Withheld Withheld Withheld Withheld 26761-40-0 Chemtura Corporation Chemtura Corp D/B/A Hatco Corp. 1020 King Georges Post Road, Fords, NJ, 08863-2329 Manufacture Withheld Withheld Withheld 26761-40-0 Industrial Chemicals Inc.1 Industrial Chemicals Inc. 2042 Montreat Drive, Vestavia Hills, AL, 35216 Withheld Withheld Withheld Withheld 26761-40-0 RPM International Inc. Tremco Incorporated 3735 Green Road, Beach wood, OH, 44122 Import Withheld Withheld Withheld 26761-40-0 Sherwin Williams Co. Sherwin- Williams Company 101 Prospect Avenue Northwest, Cleveland, OH, 44115-1075 Import Withheld Withheld Withheld 26761-40-0 Soyventis North America LLC12 Soyventis North America LLC 100 Town Square PI, Jersey City, NJ, 07310 Withheld Withheld Withheld Withheld 68515-49-1 3M Company 3M Company 3M Center, St Paul, MN, 55144-1000 Import Withheld Withheld Withheld Page 7 of 38 ------- ( AS UN I .S. Psirent Compnny Site Site Address MiniMl'su'lure ni- hil port M;i n ii Isict ii red Volume (Ihs./vr.) 1 in ported Volume (Ihs./vr.) Psist Production Volume (2014) (Ihs./vr.) BASF Corporation1 BASF 100 Park Ave, 68515-49-1 Imports Part 4 Florham Park, NJ, 07932 Import Withheld Withheld Withheld 68515-49-1 CBI1'2 Exxon Mobil Br Chemical Plant 4999 Scenic Hwy., Baton Rouge, LA, 70805 CBI Withheld Withheld Withheld Infineum USA L P. 1900 E Linden 68515-49-1 Ave, Linden, Withheld Withheld Withheld Withheld NJ, 07036 120 S. 68515-49-1 Hallstar Co.1 The Hallstar Company Riverside Drive; Suite 1620, Chicago, IL, 60606 CBI Withheld Withheld Withheld Sika Corporation 201 Polito Ave., 68515-49-1 Sika Corp Lyndhurst, NJ, 07071 Import Withheld Withheld Withheld Valtris 501 Jersey Ave, 68515-49-1 Specialty Chemicals Inc.1 Akcros Chemicals New Brunswick, NJ, 08901 Manufacture/ Import Withheld Withheld Withheld Source(s): EPA (2017b) 1. This company reported consumer/commercial use in CDR, however this company did not submit information under Part 3B (Processing & Use Information). 2. This company reported industrial use in CDR, however this company did not submit information under Part 3B (Processing & Use Information). Page 8 of 38 ------- 2.1.3 National Production Volume Table 2-3: L986-2015 > ational Production Volume Data for DIDP (Non-Confidential Production Volume in Pounds) ( AS UN 1986 1990 1994 1998 2002 2006 2011 2012 2013 2014 2015 26761-40-0 >10 M- 50 >50 M- >50 M- >10 M- 50 >1 M- 10 1 M - 500 K- 1 M 1 - 10 M 1 - 10 M 1 - 10 M 1 - 10 M M 100 M 100 M M M <10 M 68515-49-1 >100 M- >100 M- >100 M- >100 M- >100 M- 100 M- 162,796,827 100-250 100-250 100-250 100-250 500 M 500 M 500 M 500 M 500 M <500 M M M M M K = Thousand; M = Million; NDR = No data reported Source(s): EPA (2018a; 2017b; 2006; 2002) Page 9 of 38 ------- 2.2 Toxics Release Inventory (TRI) Data TRI is used by EPA to learn about toxic chemical releases above certain reporting thresholds (generally 10,000 pounds), and pollution prevention activities from industrial and federal facilities. Annual reporting is required by facilities that are in specific industry sectors, employ 10 or more full-time equivalent employees, and manufacture, process, or otherwise use a TRI-listed chemical in quantities above a threshold level in a given year (U.S. Environmental Protection Agency (EPA) 2018e).The approximately 600 chemicals listed by the TRI program cause cancer or other chronic human health effects, significant adverse acute human health effects, or significant adverse environmental effects. The TRI chemical list does not include all toxic chemicals used in the United States. DIDP was not reported to the 2017 Toxics Release Inventory (TRI). 2.3 Resource Conservation and Recovery Act (RCRA) Data The RCRA Biennial Report (BR) contains information on generation, transportation, treatment, storage, and disposal of hazardous waste. DIDP was not reported to the 2017 RCRA Biennial Report. 2.4 National Emissions Inventory (NEI) Data The National Emissions Inventory (NEI) is a comprehensive and detailed estimate of air emissions of criteria pollutants, criteria precursors, and hazardous air pollutants from air emissions sources. The NEI is released every three years based primarily upon data provided by State, Local, and Tribal air agencies for sources in their jurisdictions and supplemented by data developed by the US EPA (EPA 2014a). DIDP was not reported to the 2014 NEI. 2.5 Summary of Uses This section summarizes the uses of DIDP. See Table 2-4 and Table B-l for a more comprehensive review of DIDP uses. See Appendix A for a description of sources used in this report in addition to CDR. Uses are divided into Tier 1 and Tier 2 uses. Those in Tier 1 generally have more information to support the accuracy of the use. For instance, these uses may be identified from sources where manufacturers and producers self- report the information or have been confirmed by identification of the chemical on a product SDS. They are found in Table 2-4. Tier 2 uses are other uses that may be historic, non-TSCA use, or more anecdotal, and are found in the table in Appendix B. The U.S. Patent and Trademark Office has an online database that shows 2,408 patents referencing "Diisodecyl phthalate" or "1,2-Benzenedicarboxylic acid, di-C9-l 1-branched alkyl esters, ClO-rich" (USPTO 2019). Although patents could be useful in determining reasonably foreseeable uses, the information can be extremely technical, and it is difficult to confirm whether any of the patented technologies are currently in use. Therefore, uses inferred from patents containing DIDP were not included in Table 2-4. Page 10 of 38 ------- 2.6 Tier 1 uses of DIDP DIDP is primarily used as a plasticizer in PVC for numerous consumer and industrial applications, such as dashboards, windows, molded interior applications, wires and cables, and synthetic lubricants and engine oils (American Chemistry Council 2018). As of 2013, the market for phthalates was shifting from linear phthalates to "softer" vinyl phthalates such as DIDP (Ullmann's 2013). As of 2007, DIDP was the preferred general purpose plasticizer for wires and cables (Ullmann's 2007). Table 2-5 lists numerous plasticizer products with DINP as the only or primary ingredient. "able 2-4: Tier 1 Uses of DIDP Activity or Chemical In ncl ion Sector or Product Type Kxpected I sers Comments and References Mji n ul'iicl in- in" Import Industrial EPA (2017b) The 2016 CDR reports import of DIDP. Manufacture Industrial EPA (2017b) The 2016 CDR reports domestic manufacturing of DIDP. I'rocessin » Industrial LP A (2017b;; EPA (2014;; CPCat (2015) Incorporation into formulation, mixture, or reaction product Adhesive manufacturing; adhesive and sealant chemicals Expected users are based on CDR's Industrial Processing and Use report. The 2016 and 2012 CDRs report use of DIDP as a plasticizer for processing (incorporation into formulation, mixture, or reaction product) in adhesive manufacturing. The 2016 and 2012 CDRs also report use of this chemical in industrial adhesive and sealant chemicals for processing (incorporation into formulation, mixture, or reaction product). Incorporation into formulation, mixture, or reaction product; repackaging All other basic organic chemical manufacturing Industrial Expected users are based on CDR's Industrial use database. EPA (2014); CPCat (2015); ECHA (2019); SPIN (2020) The 2012 CDR reports use of DIDP as a lubricant and lubricant additive for processing in all other basic organic chemical manufacturing. ECHA identifies use of DIDP in the manufacture of fine and bulk, large-scale chemicals in European countries. SPIN identifies use of this chemical in the manufacture of chemicals and chemical products in Nordic countries. Page 11 of 38 ------- Activity or Chomiciil I' ll net ion Sector or Product Type Kx peeled I sers Comments nnd References Incorporation into formulation, mixture, or reaction product Compounding of purchased resins Industrial Expected users are based on CDR's Industrial use database. EPA (2014); CPCat(2015) The 2012 CDR reports use of DIDP as a plasticizer for processing in custom compounding of purchased resins. Incorporation into article Electrical equipment, appliance, and component manufacturing Industrial Expected users are based on CDR's Industrial Processing and Use report. EPA (2017b); EPA (2014); SPIN (2020) The 2016 and 2012 CDRs report use of DIDP as a plasticizer for processing (incorporation into article) in electrical equipment, appliance, and component manufacturing. SPIN reports use of this chemical in the manufacture of electrical equipment, machinery; computer, electronic, and optical products; and radio, television and communication equipment in Nordic countries. Industrial EPA (2017b); EPA (2014); CPCat (2015); ECHA (2019) Incorporation into article Miscellaneous manufacturing Expected users are based on CDR's Industrial Processing and Use report. The 2016 and 2012 CDRs report use of DIDP as an adhesive and sealant chemical and plasticizer for processing (incorporation into article) in miscellaneous manufacturing. ECHA identifies use of this chemical in general manufacturing (e.g., machinery, equipment) for car interiors and lubricants in European countries. Industrial EPA (2017b) Incorporation into formulation, mixture, or reaction product Oil and gas drilling, extraction, and support activities Expected users are based on CDR's Industrial Processing and Use report. The 2016 CDR reports use of DIDP as a processing aid specific to petroleum production for processing (incorporation into formulation, mixture, or reaction product) in oil and gas drilling, extraction, and support activities. Industrial EPA (2017b); EPA (2014); CPCat (2015); SPIN (2020) Incorporation into formulation, mixture, or reaction product Paint and coating manufacturing Expected users are based on CDR's Industrial Processing and Use report. The 2016 and 2012 CDRs report use of DIDP as a plasticizer for processing (incorporation into formulation, mixture, or reaction product) in paint and coating manufacturing. SPIN reports use of this chemical in paint industry in Nordic countries. Page 12 of 38 ------- Activity or Chomiciil I' ll net ion Sector or Product Type Kx peeled I sers Comments nnd References Incorporation into article, formulation, mixture, or reaction product Petroleum lubricating oil and grease manufacturing Industrial Expected users are based on CDR's Industrial Processing and Use report. EPA (2017b); EPA (2014); CPCat (2015) The 2016 and 2012 CDRs report use of DIDP as a lubricant and lubricant additive for processing (incorporation into article, formulation, mixture, or reaction product) in petroleum lubricating oil and grease manufacturing. Incorporation into article, formulation, mixture, or reaction product Plastic material and resin manufacturing Industrial Expected users are based on CDR's Industrial Processing and Use report. EPA (2017b); EPA (2014); CPCat (2015); ECHA (2019); SPIN (2020) The 2016 CDR reports use of DIDP as an intermediate for processing (incorporation into formulation, mixture, or reaction product) in plastic material and resin manufacturing, and the 2012 CDR reports use of this chemical as a plasticizer in plastic material and resin manufacturing. ECHA reports use of DIDP in polymer preparations and compounds in European countries. SPIN identifies use of this chemical as in intermediate in plastics manufacture in Nordic countries. Incorporation into article, formulation, mixture, or reaction product Plastics product manufacturing Industrial Expected users are based on CDR's Industrial Processing and Use report. EPA (2017b); EPA (2014); CPCat (2015); ECHA (2019); SPIN (2020) The 2016 and 2012 CDRs report use of DIDP as a plasticizer for processing (incorporation into article, formulation, mixture, or reaction product) in plastics product manufacturing. ECHA identifies use of this chemical in the manufacture of plastic products, including compounding and conversion, for end-use in plastics and construction materials in European countries. SPIN reports use of this chemical in the manufacture of and industry for plastic products. Incorporation into article Rubber product manufacturing Industrial Expected users are based on CDR's Industrial Processing and Use report. EPA (2017b); ECHA (2019); SPIN (2020) The 2016 CDR reports use of DIDP as a plasticizer for processing (incorporation into article) in rubber product manufacturing. ECHA identifies use of this chemical in the manufacture of rubber products (polymer processing) in European countries. SPIN reports use of this chemical in the manufacture of rubber and plastic products and industry for rubber products in Nordic countries. Page 13 of 38 ------- Activity or Chomiciil I' ll net ion Sector or Product Type Kx peeled I sers Comments nnd References Incorporation into article Textiles, apparel, and leather manufacturing Industrial Expected users are based on CDR's Industrial use database. EPA (2014); CPCat(2015) The 2012 CDR identifies use of DIDP as a plasticizer for processing in industrial textiles, apparel, and leather manufacturing. Incorporation into article Transportation equipment manufacturing Industrial Expected users are based on CDR's Industrial Processing and Use report. EPA (2017b); EPA (2014); CPCat (2015) The 2016 and 2012 CDRs report use of DIDP as an adhesive and sealant chemical for processing (incorporation into article) in transportation equipment manufacturing. Repackaging Wholesale and retail trade Industrial Expected users are based on CDR's Industrial Processing and Use report. EPA (2017b); EPA (2014); SPIN (2020) The 2016 and 2012 CDRs report use of DIDP as a plasticizer for processing (repackaging) in wholesale and retail trade. SPIN reports use of this chemical in retail and wholesale trade in Nordic countries, including sale and repair of motor vehicles. ('ommcrciiil. C onsumer 21111I Inclustriiil I ses Adhesive, colorant, filler, pigment, sealant Adhesives and sealants Consumer, Commercial, Industrial Expected users are consumer and commercial based on CDR's consumer/commercial classification and industrial based on CDR's Industrial Processing and Use report. EPA (2017b); EPA (2014b); DeLima Associates (2019a); DeLima Associates (2019b); CPCat (2015); ECHA (2019); SPIN (2020) The 2016 CDR reports use of DIDP in consumer and commercial adhesives and sealants at concentrations of at least 30% but less than 60% by weight, and in commercial adhesives and sealants at concentrations of at least 1% but less than 30% by weight. The 2012 CDR also reports consumer and commercial use of DIDP in adhesives and sealants. CPID identifies consumer concrete, masonry, roof, flashing, kitchen, and bath sealant and adhesive caulk products that contain DIDP. ECHA and SPIN identify use of this chemical in adhesives, sealants, and binding materials in European and Nordic countries. Table 2-5 lists several adhesive and sealant products (including for construction and marine use), as well as multiple colorants and pigments for caulks and adhesives. Table 2-5 also lists multiple activators and curing products used in repair caulks and sealants. Page 14 of 38 ------- Activity or Chomiciil I' ll net ion Sector or Product Type Kx peeled I sers Comments nnd References Consumer, Commercial Environmental Technology Inc. (2016); EPA (2014b); CPCat (2015) Casting resin (urethane) Arts, crafts, and hobby materials Expected users are based onCDR's consumer/commercial classification. Environmental Technology Inc. identifies DIDP as an ingredient in a two- component urethane casting resin used in casting, prototyping, miniatures, models, and taxidermy. The 2012 CDR reports consumer and commercial use of DIDP in arts, crafts, and hobby materials. EPA (2014b); CPCat (2015) Unknown Automotive care products Commercial The 2012 CDR reports use of DIDP in commercial automotive care products. Expected users are commercial based on CDR's consumer/commercial classification. Unknown BJB Enterprises Inc. (2019a); Evident Crime Scene Products (n.d.); European Chemicals Bureau (2003); SPIN (2020) Pigments, pigment thinners Dyes and pigments Expected users are unknown due to the limited availability of information. BJB Enterprises identifies use of DIDP in pigments and pigment thinners. Evident Crime Scene Products identifies DIDP as an ingredient in a fluorescent dye stain product used in fingerprinting. The ECB identified use of DIDP in printing ink in European countries. SPIN reports use of this chemical in coloring agents, dyestuffs, pigments, and pigment pastes in Nordic countries. Consumer, Commercial EPA (2014b); CPCat (2015); Danish EPA (2003a); SPIN (2020) Unknown Electrical and electronic products Expected users are based onCDR's consumer/commercial classification. The 2012 CDR reports use of DIDP in consumer and commercial electrical and electronic products. A Danish EPA survey identified DIDP as a substance which may be emitted from electrical and electronic equipment. SPIN reports use of this chemical in electric current insulation materials in Nordic countries. Unknown Furniture and furnishings Commercial Expected users are based onCDR's consumer/commercial classification. EPA (2014b); CPCat (2015) The 2012 CDR reports use of DIDP in commercial furniture and furnishings not covered elsewhere. Page 15 of 38 ------- Activity or Chomiciil I' ll net ion Sector or Product Type Kx peeled I sers Comments nnd References Commercial Duratherm (2019a); Mokon (2018a); ECHA (2019) Cleaner, heat transfer fluid Heat transfer systems This use is identified under ECHA's uses by professional workers; therefore, the expected users are commercial. Duratherm and Mokon identify DIDP as an ingredient in cleaners (sludge and carbon removal) for heat transfer systems. Duratherm also identifies DIDP as an ingredient in heat transfer fluid products. ECHA identifies use of DIDP in commercial heat transfer fluids for general professional use in vehicles or machinery in European countries. Laboratory use Laboratory chemicals Commercial, Industrial Expected users are not specified but are expected to be commercial or industrial. SPEX CertiPrep LLC (2017b); Toronto Research Chemicals (2017); HB Chemical (2014c) SPEX CertiPrep LLC and Toronto Research Chemicals identify use of DIDP as a certified reference material and research chemical. HB Chemical identifies DIDP as a dispersion chemical. Unknown Lubricants and greases Consumer, Commercial, Industrial Expected users are commercial based on CDR's consumer/commercial classification, consumer based on reporting under ECHA's consumer uses, and industrial based on product SDS information. EPA (2017b); EPA (2014); CPCat (2015); ECHA (2019); SPIN (2020) The 2016 CDR reports use of DIDP in commercial lubricants and greases at concentrations of at least 90% by weight. The 2012 CDR also reports use of this chemical in consumer and commercial lubricants and greases. Table 2-5 lists several lubricant products, including industrial lubricating oils, compressor fluids for maintenance and repair, and transmission conditioner. ECHA identifies use of DIDP in consumer and commercial lubricants, greases, and release products in European countries. ECHA also identifies use of DIDP in commercial hydraulic fluids for end-use in lubricants, waxes, and greases as well as general professional use in vehicles or machinery in European countries. SPIN reports use of this chemical in lubricants, lubricating grease and oil, and additives. Page 16 of 38 ------- Activity or Chomiciil I' ll net ion Sector or Product Type Kx peeled I sers Comments nnd References Casting resin (urethane), curing agent Paints and coatings Consumer, Commercial, Industrial, NKRA EPA (2017b); EPA (2014); Fibre Glast Developments Corp. (2019); Tremco U.S. Roofing (2018); BJB Enterprises Inc. (2017b); Euclid Admixture Canada Inc. (2017); NLM (2019b); CPCat (2015); SPIN (2020) The 2016 CDR reports use of DIDP in commercial paints and coatings at concentrations of at least 1% but less than 30% by weight. The 2016 CDR also reports not known or reasonably ascertainable (NKRA) use of this chemical in paints and coatings at concentrations of at least 90% by weight. The 2012 CDR reports use of DIDP in consumer and commercial paints and coatings. Fibre Glast Developments Corp. identifies DIDP as an ingredient in an industrial urethane casting resin (hardener) for automobile, aircraft and marine parts, and tooling applications. Tremco identifies DIDP as an ingredient in a roof coating product and Euclid Admixture Canada identifies DIDP as an ingredient in an (international) concrete coating curing product. BJB enterprises identifies use of this chemical in multiple polyurethane resins. NLM's Haz-Map database identifies use of DIDP in anti-corrosion and anti-fouling paints. SPIN reports use of this chemical in paints, lacquers, varnishes, and anti-fouling agents in Nordic countries. Expected users are consumer and commercial based on CDR's consumer/commercial classification. Unknown Plastic and rubber products Consumer, Commercial EPA (2014); CPCat (2015); SPIN (2020) The 2012 CDR reports use of DIDP in consumer and commercial plastic and rubber products not covered elsewhere. SPIN reports use of this chemical in plastic additives and auxiliaries, as well as in raw materials for production of plastics. Expected users are consumer and commercial based on CDR's consumer/commercial classification. Page 17 of 38 ------- Activity or Chcmicid I' ll net ion Sector or Product Type Kx peeled I sers Comments :ind References EPA (2014); CPCat (2015); Acoustical Surfaces Inc. (2014); Danish EPA (2006) Unknown Toys, playground, and sporting equipment Consumer, Commercial The 2012 CDR reports use of DIDP in consumer and commercial toys, playground, and sporting equipment, as well as in retail fishing rods and reels. Acoustical Surfaces Inc. identifies use of this chemical in vinyl barriers. Danish EPA identifies use of DIDP in toys and childcare products produced from foam plastic. Expected users are consumer and commercial based on CDR's consumer/commercial classification. Noil-I SC A I sos TDA (.2018;, CPCal (.2015;, European Chemicals Bureau (2003;, Petersen and Jensen (2016) Unknown Food additives Unknown FDA identifies use of DIDP as an indirect food additive in food contact substances. Petersen and Jensen identify use of DIDP in food production equipment containing PVC, such as conveyor belts, hoses, and gloves. CPCat reports use of DNIP in food contact surfaces in the EU and Belgium, however no further information on use in these regions could be found. Expected users are unknown due to the limited availability of information. 1)11)1' its C 'oiit:iin in:ilit Adhesive, Coloration/Pigments/Dyes /Inks, Component of plastic resin or polymer process, Contaminant, Manufacturing additive, Plasticizer /Softener, Protective coating, Source contaminant, Texture Children's products Consumer Expected users are based on product types. Washington State Dept. of Ecology (2020) Washington State Department of Ecology identifies 545 manufacturer- reported uses of DIDP in children's products in Washington and Oregon. CPCat also reports use of DIDP in retail playsets, and Danish EPA identifies use of this chemical in toys and childcare products produced from foam plastic. California prohibits DIDP in concentrations greater than 0.1% in a toy or childcare article intended for use by a child under three years of age if that product can be placed in the child's mouth (California Health and Safety Code § 108937(b)). Page 18 of 38 ------- Activity or Chcmiciil I'M ncl ion Sector or Product Type Kx peeled I sers ( oiiiiiienls ;iikI References Recycling unci Disposal Recycling Unknown EPA (2017b) In the 2016 CDR, seven facilities reported that DIDP was not recycled (e.g., recycled, remanufactured, reprocessed, or reused). Four facilities withheld recycling information, and two facilities reported this information as CBI. Page 19 of 38 ------- 2.7 Products Containing DIDP This section includes a sample of products containing DIDP. When EPA identified a use in Table 2-4 that was associated with a particular product, the product was added to Table 2-5. This is not a comprehensive list of products containing DIDP. In addition, some manufacturers may appear over-represented in this table. This may mean that they are more likely to disclose product ingredients online than other manufacturers but does not imply anything about use of the chemical compared to other manufacturers in this sector. Table 2-5: Sample of Products Containing DID > I se Kx peeled Users Prod ucl Maniiracliirer Percent in Product (weight, volume, or unspecified) Source Adhesive (construction) Consumer Heavy Duty Construction Adhesive Gorilla Glue Company Unknown Home Depot (2019a) Adhesive, caulk, and sealant (all-in- one) Consumer Red Devil King Kaul All In One Adhesive, Caulk, Sealant Red Devil, Inc. 1%, unspecified Walmart (2019); Red Devil (2016) Adhesive, filler Unknown Genova Products Vinyl Adhesive/Filler - Clear Genova Products <30%, by weight Genova Products (2013) Adhesive, sealant Unknown Bird Barrier Bond SOUDAL Accumetric 1%, unspecified SOUDAL Accumetric (2015a) Adhesive, sealant Unknown Marldon MXA 200 600ml Havwoods Accessories 1 - <5%, unspecified Havwoods Accessories (2017) Adhesive, sealant Unknown Soudaseal AP SOUDAL Accumetric 20 - 30%, unspecified SOUDAL Accumetric (2015b) Adhesive, sealant Unknown SoudasealFC SOUDAL Accumetric 1%, unspecified SOUDAL Accumetric (2015c) Adhesive, sealant Commercial Soudaseal MB, SL Soudal Unknown Soudal (2019a; 2019b) Adhesive, sealant (marine) Unknown 3M(TM) Marine Adhesive Sealant Fast Cure 4000 UV, White 3M 10 - 20%, by weight 3M Company (2019) Casting urethane Unknown Fast Cast™ Environmental Technology, Inc., 10 - 40%, unspecified Environmental Technology Inc. (2016) Caulking compound Unknown 3.0 Gutter & Flashing Sealant Crystal Clear DAP Products Inc. Unknown DAP Products Inc. (2015) Page 20 of 3 8 ------- I so Kx peeled I scrs Product Mnnufnolurer Percent in Proriuol (weight. volume, or uuspooillori) Source Caulking compound Unknown 3.0 Window, Door, Trim & Siding Sealant - Crystal Clear DAP Products Inc. Unknown DAP Products Inc. (2019) Cleaner (heat transfer system) Unknown DELF Clean Mokon 10 - 20%, unspecified Mokon (2018a) Cleaner (heat transfer system) Unknown DELF Clean Ultra Mokon 20 - 75%, unspecified Mokon (2018b) Cleaner (heat transfer system) Unknown Duraclean, Duraclean LSC, Duraclean Ultra Duratherm 20 - 75%, unspecified Duratherm (2019a, 2018a, 2018b) Cleaner (heat transfer system) Unknown U-Clean Duratherm 10 - 20%, unspecified Duratherm (2018c) Coating Unknown AlphaGuard® MTS Tremco U.S. Roofing 0.01 - <1%, unspecified Tremco U.S. Roofing (2018) Coating Unknown Super Diamond Clear 350 - 5 Gal Pail Euclid Admixture Canada Inc. 1 - <5%, unspecified Euclid Admixture Canada Inc. (2017) Colorant Unknown Universal C/P Amarillo White Tremco Canadian Sealants 25 - <50%, unspecified Tremco Canadian Sealants (2019b) Colorant Unknown Universal C/P Antique Pink, Baptist Brick, Dover Sky, Hartford Green, Kelly Pink, Limestone, Navy Blue, River Rouge Red, Sunset Yellow, Toast Tan Tremco U.S. Sealants 25 - <50%, unspecified Tremco U.S. Sealants (2019a, 2019b, 2019c, 2016a, 2016b, 2016c, 2016d, 2016e, 2016f) Colorant Unknown Universal C/P Dark Gray Tremco Canadian Sealants 50 - <100%, unspecified Tremco Canadian Sealants (2019c) Concrete repair compound (activating component) Unknown InstaPatch Part B Gray, Tile Red Rust-Oleum Corporation 24%, by weight Rust-Oleum Corporation (2018b, 2017) Curative Unknown Euco Qwikjoint 200 Part B - 50 Gallon Euclid Chemical Company 50 - <100%, unspecified Euclid Chemical Company (2019) Curative Unknown Quikjoint UVR Standard Gray 1:1 Part B Euclid Chemical Company 0.01 - <1%, unspecified Euclid Chemical Company (2017) Curative (polyurethane) Unknown BR-90 Brushable Part B BJB Enterprises, Inc. 10 - 30%, by weight BJB Enterprises Inc. (2018) Curative (polyurethane) Unknown WC-766 PartB BJB Enterprises, Inc. 1 - 5%, by weight BJB Enterprises Inc. (2017e) Page 21 of 38 ------- I si- Kx peeled I sers Product Mil nul'noluror Percent in Product (weight, volume, or unspecified) Source Dispersion Unknown DIDP DLD HB Chemical 65 - 73%, unspecified HB Chemical (2014c) Emulsifier Unknown Tracer Tech P-133D Evident Crime Scene Products Unknown Evident Crime Scene Products (n.d.) Epoxy floor patching compound Unknown Floor 2-Glk Epoxy Floor Patching Comp Part B Rust-Oleum Corporation 0.1%, by weight Rust-Oleum Corporation (2018a) Flushing fluid Unknown QuinSyn Flush Fluid Quincy Compressor 99%, unspecified Quincy Compressor (2012) Hardener Industrial Part #3475 Urethane Casting Resin, 75 Shore D, Part B Fibre Glast Developments Corp. <30%, unspecified Fibre Glast Developments Corp. (2019) Heat Transfer Fluid Unknown Duratherm G, Duratherm G-LV Duratherm 10 - 30%, unspecified Duratherm (2019b; 2019c) Joint filler and sealant component (multi-component) Unknown Carboseal Flex Joint Part B Carboline Company 50 - <75%, unspecified Carboline Company (2019) Laboratory chemical Unknown Diisodecyl Phthalate Toronto Research Chemicals Unknown Toronto Research Chemicals (2017) Laboratory chemical Unknown Diisodecyl phthalate in PE SPEX CertiPrep, LLC 0.1%, unspecified SPEX CertiPrep LLC (2017b) Laboratory chemical Unknown Phthalates in Polyvinyl chloride) SPEX CertiPrep, LLC 3%, unspecified SPEX CertiPrep LLC (2017a) Laboratory chemical Unknown Phthalates in Polyethylene Standard SPEX CertiPrep, LLC 3%, unspecified SPEX CertiPrep LLC (2017c) Laboratory chemical Unknown Phthalates in Polyethylene Standard w/BPA SPEX CertiPrep, LLC 3%, unspecified SPEX CertiPrep LLC (2017d) Lubricant Unknown ANDEROL 497, 3046 Chemtura Corporation >10 - <20%, unspecified Chemtura Corporation (2015a, 2015b) Lubricant Unknown DSL- 125, ULTIMA- 68 Kliiber Lubrication NALP 10 - 30%, by weight Kliiber Lubrication NA LP (2018a, 2018c) Lubricant Unknown PS-200 Kliiber Lubrication NALP 5 - 10%, by weight Kliiber Lubrication NA LP (2018b) Lubricant (marine) Unknown DACNIS SB 68 TOTAL Specialties USA Inc. 1 - 10%, by weight TOTAL Specialties USA Inc. (2015a) Page 22 of 3 8 ------- I so Kx peeled I scrs Product Mnnufnolurer Percent in Proriuol (weight. volume, or uuspooillori) Source Lubricant (synthetic compressor) Unknown SYNOLAN DE 100 TOTAL Specialties USA Inc. 10 - 40%, by weight TOTAL Specialties USA Inc. (2015b) Lubricant Unknown XL 700 Ingersoll Rand Industrial Technologies 10 - 40%, by weight Ingersoll Rand (2015) Pigment Unknown 6823 Orange BJB Enterprises, Inc. 60 - 100%, by weight BJB Enterprises Inc. (2019a) Pigment Unknown 6827 Burnt Sienna BJB Enterprises, Inc. 30 - 60%, by weight BJB Enterprises Inc. (2019b) Pigment thinner Unknown 6800 Pigment Thinner BJB Enterprises, Inc. 60 - 100%, by weight BJB Enterprises Inc. (2017a) Plasticizer Unknown DIDP HB Chemical 99%, by weight HB Chemical (2014a) Plasticizer Unknown DIDP-E HB Chemical 99%, by weight HB Chemical (2014b) Plasticizer Unknown Diisodecyl Phthalate Megaloid Laboratories 100% Megaloid Laboratories (2013) Plasticizer Unknown Plasthall® DIDP The HallStar Company 100% The HallStar Company (2015) Plasticizer Unknown SC-22 BJB Enterprises, Inc. 60 - 100%, by weight BJB Enterprises Inc. (2014) Plasticizer Unknown SKINFLEX III Part C Castable BJB Enterprises, Inc. 90 - 100%, by weight BJB Enterprises Inc. (2012) Resin (polyurethane) Unknown M-3180 Part A BJB Enterprises, Inc. 5 - 10%, by weight BJB Enterprises Inc. (2013) Resin (polyurethane) Unknown TC-808 Part A BJB Enterprises, Inc. 10 - 30%, by weight BJB Enterprises Inc. (2017b) Resin (polyurethane) Unknown TC-885, TC-886 FR Rev 1 Part A BJB Enterprises, Inc. 15 - 40%, by weight BJB Enterprises Inc. (2017c; 2017d) Sealant Unknown Childers CP-70 H.B. Fuller Construction Products Inc. 1 - 5%, unspecified H.B. Fuller Construction Products Inc. (2017) Sealant Unknown Dymonic 100 Redwood Tan - 30 CG CS Tremco U.S. Sealants 0.1 - <1%, unspecified Tremco U.S. Sealants (2017a) Page 23 of 3 8 ------- I so Kx peeled I scrs Product Mil nul'nolurer Percent in Proriuol (weight. volume, or uuspooillori) Source Sealant Unknown Dymonic 100 White - 30 CTG Tremco Canadian Sealants 0.1-1%, unspecified Tremco Canadian Sealants (2019a) Sealant Unknown Joint and Termination Sealant R.M. Lucas Company 10 - 20%, by weight R.M. Lucas Company (2015a) Sealant Unknown Protecto Sealant 25XL Protecto Wrap Company 3 - 7%, by weight Protecto Wrap Company (2008) Sealant Unknown Sakrete Polyurethane Self Leveling Sealant Sakrete of North America 20 - 40%, by weight Sakrete of North America (2018) Sealant Unknown Spectrem® 4 Tremco U.S. Sealants 1 - <5%, unspecified Tremco U.S. Sealants (2018) Sealant Unknown TremGrip Gray Adh. 12 X 300 ML CTG Tremco Canadian Sealants 1 - <5%, unspecified Tremco Canadian Sealants (2018) Sealant Unknown TremSeal Pro Limestone- 30 CTG CS Tremco U.S. Roofing 0.1-1%, unspecified Tremco U.S. Roofing (2019) Sealant Unknown Vulkem 116 LVOff White 30 CTG/CS Tremco U.S. Sealants 10 - <25%, unspecified Tremco U.S. Sealants (2017b) Sealant (polyurethane) Unknown Vulkem 116 Gray, Limestone, LV Buff 30 CTG/CS, White Tremco Incorporated 15 - 40%, by weight Tremco Incorporated (2010a, 2010b, 2010c, 2010d) Sealant (polyurethane) Unknown Watertite 10.1-Oz 12 Pk Polyurethan SLR Rust-Oleum Corporation 0.1 - <1%, by weight Rust-Oleum Corporation (2015) Sealant (concrete and masonry) Consumer Zinsser 10 oz. Watertite Waterproofing Poly Seal Tube Rust-Oleum Corporation 0.1-1%, by weight Home Depot (2019b) ENREF 78 Sealer Unknown Crystal Shine SpecChem <2%, by weight SpecChem (2018) Sealer Unknown Semi-Selfleveling Sealer R.M. Lucas Company 10 - 20%, by weight R.M. Lucas Company (2015b) Seam sealer (automotive) Unknown 3M™ MSP Seam Sealer - White, PN 08369 3M 1 - 5%, by weight 3M Company (2018) Transmission conditioner (automatic) Unknown BG ATC Plus BG Products Inc. 3 - 7%, unspecified BG Products Inc. (2016) Vinyl Barrier Commercial, Consumer Vinyl Barrier Acoustical Surfaces, Inc. 0.23%, unspecified Acoustical Surfaces Inc. (2014) Page 24 of 3 8 ------- References 3M Company. (2018). 3M™ MSP Seam Sealer - White, PN 08369. Retrieved from https://multimedia.3m.com/mws/mediawebserver?mwsId=SSSSSuUn zu8100xl8mxQx2BNv70k 17zHvu91xtD7SSSSSS— 3M Company. (2019). 3M(TM) Marine Adhesive Sealant Fast Cure 4000 UV, White. Retrieved from https://multimedia.3m.com/mws/mediawebserver?mwsId=SSSSSuUn zu8100xMYteM8mGmv7 0kl7zHvu91xtD7SSSSSS— Acoustical Surfaces Inc. (2014). Vinyl Barrier. Retrieved from https://www.acousticalsurfaces.com/noise barrier/pdf/Class-A-Vinyl-Barrier-MSDS.pdf American Chemistry Council. (2018). Phthalates: High phthalates uses and applications. Retrieved from https://phthalates.americanchemistry.com/High-Uses-and-Applications.html BG Products Inc. (2016). BG ATC Plus. Retrieved from https://www.lubri- care.com/msds/downloads/310.pdf BJB Enterprises Inc. (2012). SKINFLEX III Part C Castable. Retrieved from https://bibenterprises.com/media/wvsiwyg/pdfs/Shore-A- Specialtv/Skinflex III Part C Castable.pdf BJB Enterprises Inc. (2013). M-3180 Part A. Retrieved from https://bibenterprises.com/media/wvsiwvg/M-Series/M-3180 Part A.pdf BJB Enterprises Inc. (2014). SC-22. Retrieved from https://bibenterprises.com/media/wvsiwyg/pdfs/Misc/SC-22.pdf BJB Enterprises Inc. (2017a). 6800 Pigment Thinner. Retrieved from https://bibenterprises.com/media/wvsiwyg/pdfs/Pigments/6800 SDS Pigment Thinner.pdf BJB Enterprises Inc. (2017b). TC-808 Part A. Retrieved from https://bibenterprises.com/media/wvsiwyg/pdfs/Unfilled/TC-808 Part A.pdf BJB Enterprises Inc. (2017c). TC-885 FR Rev 1 Part A. Retrieved from https://bibenterprises.com/media/wvsiwyg/pdfs/Unfilled/TC-885 FR Part A REV l.pdf BJB Enterprises Inc. (2017d). TC-886 FR Rev 1 Part A. Retrieved from https://bibenterprises.com/media/wvsiwyg/pdfs/Unfilled/TC-886 FR Part A REV l.pdf BJB Enterprises Inc. (2017e). WC-766 Part B. Retrieved from https://bibenterprises.com/media/wvsiwyg/pdfs/Water-Clear-Shore-D/WC-766 Part B.pdf BJB Enterprises Inc. (2018). BR-90 Brushable Part B. Retrieved from https://bibenterprises.com/media/wvsiwyg/BR-Series/BR-90 Part B.pdf BJB Enterprises Inc. (2019a). 6823 Orange. Retrieved from https://bibenterprises.com/media/wvsiwyg/pdfs/Pigments/6823 Orange.pdf BJB Enterprises Inc. (2019b). 6827 BURNT SIENNA. Retrieved from https://bibenterprises.com/media/wvsiwyg/pdfs/Pigments/6827 Burnt Sienna.pdf California Dept of Pesticide Regulation. (2013). DPR Databases. Retrieved from https://www.cdpr.ca.gov/dprdatabase.htm Carboline Company. (2019). Carboseal Flex Joint Part B. Retrieved from msds.carboline.com/servlet/FeedFile/1/.../F 145BlNL_2_USANSI.pdf Page 25 of 3 8 ------- Chemtura Corporation. (2015a). ANDEROL 497. Retrieved from http://products.petrochoice.eom/svstem/documents/149/l/ANDEROL 497.pdf? 1436282917 Chemtura Corporation. (2015b). ANDEROL 3046. Retrieved from https://ebpaving.com/wp- content/uploads/2013/09/Anderol-3046-Lubricant-2014.pdf CPCat. (2015). Exploring consumer exposure pathways and patterns of use for chemicals in the environment. Toxicology Reports, 2, 228-237. doi:http://dx.doi.org/10.1016/i.toxrep.2014.12.009 Danish EPA. (2003a). Emission and evaluation of chemical substances from selected electrical and electronic products. Retrieved from: https://eng.mst.dk/media/mst/69115Z32.pdf Danish EPA. (2003b). Mapping of chemical substances in earplugs. Retrieved from: https://eng.mst.dk/media/mst/69110/28.pdf Danish EPA. (2006). Survey, migration and health evaluation of chemical substances in toys and childcare products producedfrom foam plastic. Retrieved from: https://www2.mst.dk/Udgiv/publications/2006/87-7052-098-4/pdf/87-7052-099-2.pdf Danish EPA. (2018). Danish surveys on chemicals in consumer products. Retrieved from https://eng.mst.dk/chemicals/chemicals-in-products/consumers-consumer-products/danish- survevs-on-consumer-products/ DAP Products Inc. (2015). DAP 3.0 Gutter & Flashing Sealant Crystal Clear. Retrieved from https://www.dap.com/media/160633/00011608Q01english.pdf DAP Products Inc. (2019). 3.0 Window, Door, Trim & Siding Sealant - Crystal Clear. Retrieved from https://images.homedepot-static.com/catalog/pdfImages/ff/ffc33ee9-7c73-4ae3-a6bd- 7c5623e6f360.pdf DeLima Associates. (2018). Consumer Product Information Database. Retrieved from https://www.whatsinproducts.com/ DeLima Associates. (2019a). DIDP. Retrieved from https://www.whatsinproducts.eom/chemicals/view/l/3963/068515-49-l/DIDP DeLima Associates. (2019b). Diisodecyl phthalate. Retrieved from https://www.whatsinproducts.eom/chemicals/view/l/3983/026761-40-0/Diisodecvl%20phthalate Descartes Datamyne. (2018). Descartes Datamyne Import-Export Database. DrugBank. (2018). DrugBank Database. Retrieved from https://www.drugbank.ca/ Duratherm. (2018a). Duraclean. Retrieved from https://durathermfluids.com/pdf/safetvdata/cleaners/duraclean-sds.pdf Duratherm. (2018b). Duraclean LSC. Retrieved from https://durathermfluids.com/pdf/safetvdata/cleaners/duraclean-lsc-sds.pdf Duratherm. (2018c). U-Clean. Retrieved from https://durathermfluids.com/pdf/safetvdata/cleaners/uclean-sds.pdf Duratherm. (2019a). Duraclean Ultra. Retrieved from https://durathermfluids.com/pdf/safetvdata/cleaners/duraclean-ultra-sds.pdf Duratherm. (2019b). Duratherm G. Retrieved from https://durathermfluids.com/pdf/safetvdata/heattransfer/duratherm-g-sds.pdf Duratherm. (2019c). Duratherm G-LV. Retrieved from https://durathermfluids.com/pdf/safetvdata/heattransfer/duratherm-g-lv-sds.pdf Page 26 of 3 8 ------- Environmental Technology Inc. (2016). Fast Cast. Retrieved from https://www.eti- usa.com/sites/default/files/sds/FastCast/MSDS-SDS%20-%20US%20(ENG)%20- %20FASTCAST%20PART%20A%20-%202016-03-22%20-%2002.pdf Euclid Admixture Canada Inc. (2017). Super Diamond Clear 350 - 5 Gal Pail. Retrieved from https://www.euclidchemical.com/fileshare/ProductFiles/msds/359ADC 05 C.pdf Euclid Chemical Company. (2017). Quikjoint UVR Standard Gray 1:1 Part B. Retrieved from https://www.euclidchemical.com/fileshare/ProductFiles/MSDS/693HP 5B U.pdf Euclid Chemical Company. (2019). Euco Qwikjoint 200 Part B - 50 Gallon. Retrieved from https://www.euclidchemical.com/fileshare/ProductFiles/msds/693B 55 U.pdf European Chemicals Agency (ECHA) (Ed.) 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Retrieved from http://scorecard.goodguide.com/chemical-profiles/uses.tcl7edf substance id=26761-40-0 Government of Canada. (2018). Chemicals at a glance. Retrieved from https://www.canada.ca/en/health-canada/services/chemical-substances/fact-sheets/chemicals- glance.html H.B. Fuller Construction Products Inc. (2017). Childers CP-70. Retrieved from https://fosterproducts.com/wp-content/uploads/2017/01/CP-70-SDS-Q617.pdf Havwoods Accessories. (2017). Marldon MXA 200 600ml. Retrieved from https://www.havwoodsaccessories.com/.../download/?.../ sdsMXA200Sausage V4May2017600ml... HB Chemical. (2014a). DIDP. Retrieved from http://hbchemical.com/wp- content/uploads/2014/04/DIDP-SDSl.pdf HB Chemical. (2014b). DIDP-E. Retrieved from http://www.hbchemical.com/wp- content/uploads/2014/04/DIDP-E-SDS.pdf HB Chemical. (2014c). DIDP DLD. Retrieved from http://hbchemical.com/wp- content/uploads/2014/04/D IDP-DLD-SDS.pdf Home Depot. (2019a). 9 oz. Heavy Duty Construction Adhesive. 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Retrieved from http://wercs.klsummit.com/?A=List&F Custom5=&F Language=EN&F Product=340183&PG =1&F SUBF ORM AT=AGHS&RID= Megaloid Laboratories. (2013). Diisodecyl Phthalate. Retrieved from http://megaloid.ca/MSDS/Diisodecvl%20Phthalate.pdf Mokon. (2018a). DELF Clean. Retrieved from https://www.mokon.com/products/heat-transfer-oil- svstems/heat-transfer-fluids/pdf/delf-clean-sds.pdf?v=l Mokon. (2018b). DELF Clean Ultra. Retrieved from https://www.mokon.com/products/heat-transfer- oil-svstems/heat-transfer-fluids/pdf/delf-clean-ultra-sds.pdf?v=l Organisation for Economic Cooperation and Development (OECD). (2018). eChemPortal: Global Portal to Information on Chemical Substances. Retrieved from https://www.echemportal.org/echemportal/index.action Petersen, J. H., & Jensen, L. K. (2016). Phthalates in soft PVC products used in food production equipment and in other food contact materials on the Danish and the Nordic Market 2013-2014. International Journal of Food Contamination, 3(1), 3. doi:10.1186/s40550-016-0026-6 Protecto Wrap Company. (2008). Protecto Sealant 25XL. Retrieved from http://www.protectowrap.com/static-content/pdf/msds/prosealant25xl-msds.pdf Quincy Compressor. (2012). QuinSyn Flush Fluid. Retrieved from http://burtoncompanies.com/wp- content/uploads/2014/Ol/QuinSvn-Flush-Fluid-MSDS.pdf R.M. Lucas Company. (2015a). Joint and Termination Sealant. Retrieved from http://rmlucas.com/wp- content/uploads/2015/06/Lucas SDS 9600.pdf R.M. Lucas Company. (2015b). Semi-Selfleveling Sealer. Retrieved from http://rmlucas.com/wp- content/uploads/2015/06/Lucas SDS 4500.pdf Red Devil. (2016). King Kaulk Adhesive & Sealant-White & Colors. Retrieved from https://www.whatsinproducts.eom//files/brands pdfZ1474665145.pdf Rust-Oleum Corporation. (2015). Watertite 10.1-Oz 12 Pk Polyurethan SLR. 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Retrieved from http s: //hpcds. thei c2. org/S earch Page 32 of 38 ------- APPENDICES Appendix A Method for Uses and Products Tables To compile the uses, EPA searched publicly available databases listed in Table A-l and conducted additional Google searches to clarify uses or find current products in commerce. Table A-l: Sources Searched for Uses of DIDP Title Author and Year Search Term(s) l-'ound I se Information? 1 Sources searched lor nil use reports California Links to Pesticides Data California Dept of Pesticide Regulation (2013) 26761-40-0; 68515-49-1 No Canada Chemicals Management Plan information sheets Government of Canada (2018) Diisodecyl; 1,2- Benzenedicarboxylic No Chemical and Product Categories CPCat CPCat (2015) 26761-40-0; 68515-49-1 Yes ChemView2 EPA (2018a) 26761-40-0; 68515-49-1 Yes Children's Safe Product Act Reported Data Washington State Dept. of Ecology (2020) 26761-40-0; 68515-49-1 Yes Consumer Product Information Database (CPID) DeLima Associates (2018) 26761-40-0; 68515-49-1 Yes Danish surveys on chemicals in consumer products Danish EPA (2018) N/A, There is no search but report titles were checked for possible information on the chemical Yes Datamyne Descartes Datamyne (2018) Diisodecyl; DIDP No DrugBank DrugBank (2018) 26761-40-0; 68515-49- 1; diisodecyl; DIDP No eChemPortal2 OECD (2018) 26761-40-0; 68515-49-1 Yes Envirofacts 2 EPA (2018b) 26761-40-0; 68515-49-1 No European Chemicals Agency (ECHA) Registration Dossier ECHA (2019) 26761-40-0; 68515-49-1 Yes Functional Use Database (FUse) EPA (2017a) 26761-40-0; 68515-49-1 Yes Kirk-Othmer Encyclopedia of Chemical Technology Kirk-Othmer (2006) DIDP; diisodecyl phthalate No Non-Confidential 2012 Chemical Data Reporting (CDR) EPA (2014b) 26761-40-0; 68515-49-1 Yes Non-Confidential 2016 CDR EPA (2017b) 26761-40-0; 68515-49-1 Yes PubChem Compound NLM (2019a) 26761-40-0; 68515-49-1 Yes Safer Chemical Ingredients List (SCIL) EPA (2018d) 26761-40-0; 68515-49-1 No Synapse Information Resources2 Synapse Information Resources (n.d.) diisodecyl; DIDP No Resource Conservation and Recovery Act (RCRA) EPA (2018c) 26761-40-0; 68515-49-1 No Page 33 of 38 ------- Title Author iiiul Yesir Search Term(s) I'oiiihI I se In lor innl ion? 1 Scorecard: The Pollution Information Site GoodGuide (2011) 26761-40-0; 68515-49-1 Yes Skin Deep Cosmetics Database EWG (2019) 26761-40-0; 68515-49-1 No Substances in Preparations in Nordic Countries SPIN (2020) 26761-40-0; 68515-49-1 Yes Toxics Release Inventory (TRI) EPA (2018e) 26761-40-0; 68515-49-1 No TOXNET2 NLM (2019c) 26761-40-0; 68515-49-1 Yes Ullmann's Encyclopedia of Industrial Chemistry Ullmann's (2000) DIDP; diisodecyl phthalate Yes Ailcli(ion:il sources identified IYoiii re;ison;iblv ;t\;tihthle inloiniittion American Chemistry Council American Chemistry Council (2018) Incidentally identified while researching into details of this chemical's uses and products. Yes European Chemicals Bureau European Chemicals Bureau (2003) Petersen and Jensen Petersen and Jensen (2016) Product SDS See Table 2-5 1. If use information was found in the resource, it will appear in Table 2-4 unless otherwise noted. 2. This source is a group of databases; thus the exact resource(s) it led to will be cited instead of the database as whole. Page 34 of 38 ------- Appendix B Tier 2 Uses of DIDP This appendix contains uses classified as Tier 2. These may be historic, non-TSCA use, or more anecdotal. Table B-l Tier 2 Uses of DIDP Sector or Product Type Kxpected I sers Comments nnd References I sos with Mininiiil Subsl;inli:ilion Building and construction Unknown SPIN (2020) Expected users are unknown due to the limited availability of information. SPIN reports use of DIDP in building materials and additives, construction materials, fillers and padding materials, general repair, insulation, and flame retardants in Nordic countries. SPIN also reports use of this chemical in industrial bricklaying, building of ships and boats, civil engineering, construction, floor and wall coverings, joinery installation. No further information about this use could be found and it is unknown whether this is an ongoing use in the United States. Cleaning/washing agents Unknown SPIN (2020) Expected users are unknown due to the limited availability of information. SPIN reports use of DIDP in cleaning/washing agents in Nordic countries. No further information about this use could be found and it is unknown whether this is an ongoing use in the United States. Fabrics, textiles and apparel Unknown NLM (2019b); CPCat (2015) Expected users are unknown due to the limited availability of information. NLM's Haz-Map database identifies use of DIDP in textile inks. CPCat reports use of DIDP in fabrics, textiles and apparel. Fuels Commercial ECHA (2019) This use is identified under ECHA's uses by professional workers. ECHA identifies use of DIDP in commercial fuels (for use in fuel additive and additized fuels) in European countries. No further information about this use could be found and it is unknown whether this is an ongoing use in the United States. Hydraulic fluid manufacturing Industrial ECHA (2019) This use is identified under ECHA's uses at industrial sites. ECHA identifies use of DIDP in the manufacture of hydraulic fluids in European countries. No further information about this use could be found and it is unknown whether this is an ongoing use in the United States. Page 35 of 38 ------- Sector or Product Type Kx peeled I sers Comments nnd References Lubricant and grease manufacturing Industrial ECHA (2019) This use is identified under ECHA's uses at industrial sites. ECHA identifies use of DIDP in the manufacture of lubricants and greases in European countries. No further information about this use could be found and it is unknown whether this is an ongoing use in the United States. Manufacture of fabricated metal products Industrial Expected users are based on SPIN's industrial use databases. SPIN (2020) SPIN reports use of DIDP in the manufacture of and industry for fabricated metal products, except machinery and equipment, in Nordic countries. No further information about this use could be found and it is unknown whether this is an ongoing use in the United States. Manufacture of machinery and equipment Industrial Expected users are based on SPIN's industrial use databases. SPIN (2020) SPIN reports use of DIDP in the manufacture, repair, and installation of, and industry for, machinery and equipment in Nordic countries. No further information about this use could be found and it is unknown whether this is an ongoing use in the United States. Manufacture of motor vehicles, trailers and semi-trailers Industrial Expected users are based on SPIN's industrial use databases. SPIN (2020) SPIN reports use of DIDP in the manufacture of and industry for motor vehicles, trailers, semi-trailers, and other transportation equipment in Nordic countries. No further information about this use could be found and it is unknown whether this is an ongoing use in the United States. Manufacture of other non-metallic mineral products Industrial Expected users are based on SPIN's industrial use databases. SPIN (2020) SPIN reports use of DIDP in the manufacture of other non-metallic mineral products in Nordic countries. No further information about this use could be found and it is unknown whether this is an ongoing use in the United States. Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials Industrial Expected users are based on SPIN's industrial use databases. SPIN (2020) SPIN reports use of DIDP in the manufacture of wood, products of wood and cork (except furniture), articles of straw, and plaiting materials in Nordic countries. No further information about this use could be found and it is unknown whether this is an ongoing use in the United States. Page 36 of 38 ------- Sector or Product Type Kx peeled I sers Comments nnd References Medical device manufacturing Industrial ECHA (2019); SPIN (2020) This use is identified under ECHA's uses at industrial sites. ECHA and SPIN identify use of DIDP in the manufacture of medical devices in European and Nordic countries. No further information about this use could be found and it is unknown whether this is an ongoing use in the United States. Metal working fluids manufacturing Industrial ECHA (2019) This use is identified under ECHA's uses at industrial sites. ECHA identifies use of DIDP in the manufacture of metal working fluids in European countries. No further information about this use could be found and it is unknown whether this is an ongoing use in the United States. Personal care products Consumer Danish EPA (2003b); ECHA (2019) Danish EPA mapped this chemical through a survey of consumer products. Danish EPA identifies use of DIDP in earplugs, and ECHA identifies use in cosmetics and personal care products in European Countries. No further information on this use could be found, and it is unknown whether it is an ongoing use in the United States. Pesticide Unknown EPA (2019); SPIN (2020) Expected users are unknown due to the limited availability of information. EPA identifies DIDP as an inert ingredient for use in nonfood pesticides. CPCat identifies DIDP as a FIFRA- and OPPIN-reported inert pesticide ingredient. SPIN identifies use of this chemical in non-agricultural pesticides and preservatives in Nordic countries. Polish and wax blend manufacturing Industrial ECHA (2019) Expected users are based on ECHA's uses at industrial sites. ECHA identifies use of this chemical in the manufacture of polishes and wax blends in European countries. No further information about this use could be found and it is unknown whether this is an ongoing use in the United States. Process regulators Unknown SPIN (2020) Expected users are unknown due to the limited availability of information. SPIN reports use of DIDP in process regulators in Nordic countries. No further information about this use could be found and it is unknown whether this is an ongoing use in the United States. Softeners Industrial GoodGuide (2011); SPIN (2020) Expected users are based on reporting of this use under GoodGuide's Industrial Uses. GoodGuide's Pollution Scorecard identifies use of DIDP as a plasticizer in industrial softeners. SPIN reports use of this chemical in softeners in Nordic countries. Page 37 of 38 ------- Sector or Product Type Kx peeled I sers Comments nnd References Stabilizers Unknown SPIN (2020) Expected users are unknown due to the limited availability of information. SPIN reports use of DIDP in stabilizers in Nordic countries. No further information about this use could be found and it is unknown whether this is an ongoing use in the United States. Transportation products Unknown CPCat (2015) Expected users are unknown due to the limited availability of information. CPCat reports use of DIDP in transportation products. Expected users are unknown due to the limited availability of information. Utilities Industrial SPIN (2020) SPIN reports use of DIDP in electricity, gas, steam and air conditioning supply in Nordic countries. No further information about this use could be found and it is unknown whether this is an ongoing use in the United States. Page 38 of 38 ------- |