### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 PART 716—HEALTH AND SA FETY DATA REPORTING



### Section Contents Subpart A—General Provisions § 716.1 Scope and compliance. § 716.3 Definitions. § 716.5 Persons who must report. § 716.10 Studies to be reported. § 716.20 Studies not subject to the reporting requirements. § 716.21 Chemical specific reporting requirements. § 716.25 Adequate file search. § 716.30 Submission of copies of studies. § 716.35 Submission of lists of studies. § 716.40 EPA requests for submission of further information. § 716.45 How to report on substances and mixtures. § 716.50 Reporting physical and chemical properties. § 716.55 Confidentiality claims. § 716.60 Reporting schedule. § 716.65 Reporting period. Subpart B—Specific Chemical Listings § 716.105 Additions of substances and mixtures to which this subpart applies. § 716.120 Substances and listed mixtures to which this subpart applies.

Authority: 15 U.S.C. 2607(d).

Source: 51 FR 32726, Sept. 15, 1986, unless otherwise noted. 

### Subpart A—General Provisions § 716.1 Scope and compliance. (a) This subpart sets forth requirements for the submissi on of lists and copies of health and safety studies on chemical substances and mixtures selected for priority c onsideration for testing rules under section 4(a) of the Toxic Substances Control Act (TSCA) and on other chem ical substances and mixtures for which EPA requires health and safety information in fulfilling the purposes of TSCA. (b) Section 15(3) of TSCA makes it unlawful for any pers on to fail or refuse to subm it information required under this subpart. Section 16 provides that a violation of sec tion 15 renders a person liable to the United States for a civil penalty and possible criminal prosecution. Under sec tion 17, the district courts of the United States have jurisdiction to restrain any violation of section 15. 

### § 716.3 Definitions. The definitions in section 3 of TSCA apply to this subpart . In addition, the following definitions are provided for the purposes of this subpart: Byproduct means a chemical substance produced without a sep arate commercial intent during the manufacture, processing, use, or disposal of another chemical substance(s) or mixture(s).

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 Central Data Exchange or CDX means EPA’s centralized electronic document receiving system, or its successors. Chemical Information Submission System or CISS means EPA’s electronic, web-based tool for the completion and submission of data, reports , and other information. Co-product means a chemical substance produced for a comme rcial purpose during the manufacture, processing, use, or disposal of another chemical substance(s) or mixture(s). Copy of study means the written presentation of the purpose and methodology of a study and its results.

EPA means the United States Environmental Protection Agency. Health and safety study or study means any study of any effect of a chemi cal substance or mixture on health or the environment or on both, including underlying data and epid emiological studies, studies of occupational exposure to a chemical substance or mixture, toxicological, clini cal, and ecological or other studies of a chemical substance or mixture, and any test performed under TSCA. (1) It is intended that the term health and safety study be interpreted broadl y. Not only is information which arises as a result of a formal, disciplined study included, but other information relating to the effects of a chemical substance or mixture on health or the environment is also included. Any data that bear on the effects of a chemical substance on health or the environment would be included. Chemical identity is part of, or underlying data to, a health and safety study. (2) Examples are: (i) Long- and short-term tests of mutagenicity, carcinogeni city, or teratogenicity; data on behavioral disorders; dermatoxicity; pharmacological effects; mammalian abso rption, distribution, metabolism, and excretion; cumulative, additive, and synergistic effects; and acute, subchronic, and chronic effects. (ii) Tests for ecological or other environmental effects on invertebrates, fish, or other animals, and plants, including: Acute toxicity tests, chronic toxicity tests, criti cal life-stage tests, behavioral tests, algal growth tests, seed germination tests, plant growth or damage tests, microbial function tests, bioconcentration or bioaccumulation tests, and model ecosystem (microcosm) studies. (iii) Assessments of human and environmental expos ure, including workplace exposure, and impacts of a particular chemical substance or mixture on the environmen t, including surveys, tests, and studies of: Biological, photochemical, and chemical degradation; structure/ac tivity relationships; air, water, and soil transport; biomagnification and bioconcentration; and chemical and physical properties, e.g., boiling point, vapor pressure, evaporation rates from soil and water, octanol/wat er partition coefficient, and water solubility. (iv) Monitoring data, when they have been aggregated and analyzed to measure the exposure of humans or the environment to a chemical substance or mixture. Import means to import for commercial purposes. Import for commercial purposes means to import with the purpose of obtaining an immediate or eventual commercial advantage for the importer, and includes the importation of any amount of a chemical substance or mixture. If a chemical substance or mixture containing impurities is imported for commercial purposes, then those impurities are also imported for commercial purposes.

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 Importer means any person who imports a chemical substan ce, including a chemical substance as a part of a mixture or article, into the customs territory of the Un ited States and includes the person primarily liable for the payment of any duties on the merchandise or an authorized agent acting on his behalf (as defined in 19 CFR 1.11). Importer also includes, as appropriate: (1) The consignee. (2) The importer of record. (3) The actual owner, if an actual owner's declaration and superseding bond has been filed in accordance with 19 CFR 141.20. (4) The transferee, if the right to draw merchandise in a bonded warehouse has beentransferred in accordance with subpart C of 19 CFR part 144. For the purpose of this definition, the customs territory of the United States consists of the 50 States, Puerto Rico, and the District of Columbia. Impurity means a chemical substance which is unintentiona lly present with another chemical substance.

Listed mixture means any mixture listed in §716.120. Manufacture means to manufacture for commercial purposes. Manufacture for commercial purposes means: (1) To produce, with the purpose of obtaining an immediate or eventual commercial advantage for the manufacturer, and includes among other things such “manufacture” of any amount of a chemical substance or mixture: (i) For commercial distribution, including for test marketing. (ii) For use by the manufacturer, including use for pr oduct research and development, or as an intermediate. (2) Manufacture for commercial purposes also applies to substances that ar e produced coincidentally during the manufacture, processing, use, or disposal of another subs tance or mixture, including byproducts and impurities. Such byproducts and impurities may, or may not, in themselves have commercial value. They are nonetheless produced for the purpose of obtaining a commercial advantage since they are part of the manufacture of a chemical product for a commercial purpose. Manufacturer means a person who produces or manufactures a chemical substance. A person who extracts a component chemical substance from a previously existi ng chemical substance or a complex combination of substances is a manufacturer of that component chemical substance.

Person includes any individual, firm, company, corporation, joint-venture, partnership, sole proprietorship, association, or any other business entity, any State or politi cal subdivision thereof, any municipality, any interstate body, and any department, agency, or in strumentality of the Federal government.

Process means to process for commercial purposes. Process for commercial purposes means the preparation of a chemical substance or mixture, after its manufacture, for distribution in commerce with the purpose of obtaini ng an immediate or eventual commercial advantage for the processor. Processing of any amount of a chemical subs tance or mixture is included. If a chemical substance or mixture containing impurities is processed for commerc ial purposes, then those impurities are also processed for commercial purposes.

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 Propose to manufacture, import, or process means that a person has made a management decision to commit financial resources toward the manufacture, importation, or processing of a substance or mixture.

Substance means chemical substance as defined at section 3(2)(A) of TSCA, 15 U.S.C. 2602(2)(A).

TSCA means the Toxic Substances Control Act (15 U.S.C. 2601 et seq. ). 

### § 716.5 Persons who must report. (a) Except as provided in paragraphs (b) and (c) of this section, only those persons described in this section are required to report under this part. Persons who must report include manufacturers (i ncluding importers) who fall within the North American Industry Classification System (NAICS) (in effect as of January 1, 1997) Subsector 325 (chemical manufacturing and allie d products) or Industry Group 32411 (petroleum refineries), who: (1) In the 10 years preceding the effective date on which a substance or mixture is adde d to §716.120, either had proposed to manufacture (including import), or had manuf actured (including imported) the listed substance or listed mixture (including as a known byproduct), are require d to report during the reporting period specified in §716.65. (2) As of the effective date on which a substance or mixture is added to §716.120, and who propose to manufacture (including import), or who are manufacturi ng (including importing) the listed substance or listed mixture (including as a known byproduct), are required to report during the reporting period specified in §716.65. (3) After the effective date on which a substance or mixture is added to §716.120, and who propose to manufacture (including import) the listed substance or listed mixture (including as a known byproduct), are required to report during the reporting period specified in §716.65. (b) A rule promulgated under the authority of 15 U.S. C. 2607(d) may require that any person who does not fall within NAICS (in effect as of January 1, 1997) Subsec tor 325 or Industry Group 32411, and who had proposed to manufacture (including import) or process, had manufactured (including imported) or processed, proposes to manufacture (including import) or process, or is manufacturing (including importing) or processing a substance or mixture listed in §716.120 must report under this part. (c) Processors and persons who propose to process a subs tance or mixture otherwise subject to the reporting requirements imposed by this part are not subject to this part unless EPA specifically states otherwise in a particular notice or rule promulgated under the authority of 15 U.S.C. 2607(d). [63 FR 15773, Apr. 1, 1998] 

### § 716.10 Studies to be reported. (a) In general, health and safety studies, as defined in §716.3, on any substance or listed mixture listed in §716.120, that are unpublished are reportable, i.e., must be submitted or listed. However, this requirement has limitations according to the nature of the material studied, so that: (1) All studies of substances and listed mixtures are reportable. However, in the case of physical and chemical properties, only those studies listed in §716.50 must be submitted. (2) Studies of mixtures known to contain substances or listed mixtures listed in §716.120 are reportable except for studies of physical and chemical properties and the studies exempted at §716.20(a)(6) (i) through (vi).

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 (3) Studies of substances or listed mixtures that a pe rson who is reporting has manufactured, imported, or processed or proposed to manufacture, import, or pro cess only as impurities are not generally reportable under §716.20(a)(9). (4) Underlying data, such as medical or health record s, individual files, lab notebooks, and daily monitoring records supporting studies do not have to be submitted initially. EPA may request underlying data later under §716.40. (b) [Reserved] 

### § 716.20 Studies not subject to the reporting requirements. (a) Excluding paragraph (a)(3) of this section, the foll owing types of studies are exempt from the copy and list submission requirements of §§716.30 and 716.35. (1) Studies which have been publis hed in the scientific literature. (2) Studies previously submitted to the EPA Office of Pollution Prevention and Toxics. These studies are limited to section 8(e) submissions, studies submitted durin g section 4 proceedings, studies submitted with premanufacture notices or significant new use notices, and studies submitted “for your information” (FYI submissions) in support of EPA's TSCA Existing Chemi cals Program. Studies which have been initiated pursuant to a TSCA section 4(a) test rule, for which the person h as submitted a letter of intent to conduct testing in accordance with the provisions of §790.25 of part 790 of this chapter, are exempt from the list submission requirements of §716.35. (3) Except for those studies described in paragraph (a)(2 ) of this section, studies previously submitted to any Federal agency with no claims of confidentiality ar e exempt only from the copy submission requirements of §716.30, and must be listed in accordan ce with the provisions of §716.35. (4) Studies conducted or initiated by or for another person who is subject to, and who will report the studies under §§716.30 and 716.35. (5) Studies of chemical substances which are not on the TSCA Chemical Substances Inventory. This exemption applies only to those substances withincategories listed under §716.120(c). (6) The following types of studies when the subject of th e study is a mixture known to contain a substance or listed mixture listed under §716.120. (i) Acute oral toxicity studies. (ii) Acute dermal toxicity studies. (iii) Acute inhalation toxicity studies. (iv) Primary eye irritation studies. (v) Primary dermal irritation studies. (vi) Dermal sensitization studies. (vii) Physical and chemical properties.

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 If the substance or listed mixture is an impurity, no reporting is required (see paragraph (a)(9) of this section). (7) Analyzed aggregations of monitoring data based on monitoring data acquired more than 5 years preceding the date the substance or listed mixture was added to the list under §716.120. (8) Analyzed aggregations of monitoring data on mixt ures known to contain one or more substances or listed mixtures listed in §716.120, when the monitoring data are not analyzed to determine the exposure or concentration levels of the substances or listed mixture lis ted under §716.120. (9) Studies on a substance or listed mixture listed under §716.120 that the person who is reporting has manufactured, imported, or processed or proposed to manufacture, import, or process only as an impurity. When reporting of such studies is to be required, that reporti ng will be separately proposed in theFederal Register. (10) Studies of chemical substances or listed mixtures previously submitted by trade associations in accordance with the provisions of §716.30. (b) The following types of studies on substances or liste d mixtures listed under §716.120 are exempt from the copy and list submission requirements of §§716.30 and 716.35. (1) For the listed ureaformaldehyde resins (CAS Nos. 9011–05–6 and 68611–64–3), studies on agronomic plant growth or damage which demonstrate only that the resi ns stimulate plant growth or cause plant damage when applied as a fertilizer. (2) For the specified chemicals in §716.120(d) under the category “Siloxanes,” acute oral, dermal, and inhalation toxicity studies and primary eye and dermal irritation studies. (3) For the listed chemicals under §716.120(d) in the cat egory “OSHA Chemicals in Need of Dermal Absorption Testing,” studies on ecological effects. (4) For the chemicals listed at §716.120 with a special exemption referenci ng this paragraph, studies on mixtures containing the listed substance at levels below 1 percen t of the mixture, except when a purpose of the study includes the investigation of the effects of th e listed substance at levels below 1 percent. (5) Rulemaking proceedings that add su bstances and mixtures to §716.120 will sp ecify the types of health and/or environmental effects studies that must be reported and will specify the chemical grade/purity requirements that must be met or exceeded in individual studies. Chemi cal grade/purity requirements will be specified on a per chemical basis or for a category of ch emicals for which reporting is required. [51 FR 32726, Sept. 15, 1986, as amended at 58 FR 47649 , Sept. 10, 1993; 58 FR 68315, Dec. 27, 1993; 60 FR 34884, July 5, 1995; 63 FR 15773, Apr. 1, 1998] 

### § 716.21 Chemical specific reporting requirements. (a) Health and safety studies reportable under part 716 fo r the following chemical substances, mixtures, or categories of chemical substances, as listed in §716.120, must be submitte d or listed only as specified in this section: (1) For 3H-1,2,4-triazole-3-thione, 5-amino-1,2-dihy dro- and imidazo[4,5-d]imidazole-2,5-(1H,3H)-dione, tetrahydro-, all unpublished environmental effects studies and health effects studies on pharmacokinetics, genotoxicity, subchronic toxicity, immunotoxicity, carci nogenicity, reproductive eff ects, and developmental

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 toxicity where the purity of 3H-1,2,4 -triazole-3-thione, 5-amino-1,2-dihydr o- or imidazo[4,5-d]imidazole-2,5- (1H,3H)-dione, tetrahydro- is greater than or equal to 90% of the test substance by weight must be submitted. (2) For benzenamine, 3-chloro-2,6-dinitro-N,N-diprop yl-4-(trifluoromethyl)-, all unpublished environmental effects studies including bioconcentration, environmenta l fate studies on biodegradation, and health effects studies on pharmacokinetics, subchronic toxicity, mutageni city, reproductive effects, and developmental toxicity, and carcinogenicity where the purity of benzenamine, 3-chloro-2,6-dinitro-N,N-dipropyl-4-(trifluoromethyl)- is greater than or equal to 90% of the test substance by weight must be submitted. (3) For stannane, dimethylbis[(1-oxoneodecyl)oxy]-, all unpublished environmental effects studies including bioconcentration, environmental fate studies on hydrol ysis and biodegradation and health effects studies on pharmacokinetics, subchronic toxicity, mutagenicity, neurotoxicity, repr oductive effects, and developmental toxicity, and carcinogenicity where the purity of stannane, dimethylbis[(1-oxoneodecyl)oxy]- is greater than or equal to 90% of the test substance by weight must be submitted. (4) For benzene, 1,3,5-tribromo-2-(2 -propenyloxy)-, all unpublished environmental effects studies including bioconcentration, environmental fate studies on biodeg radation and health effects studies on pharmacokinetics, subchronic toxicity, neurotoxicity, reproductive effects, and developmental toxicity, and carcinogenicity where the purity of benzene, 1,3,5-tribromo-2-(2-propenyloxy)- is greater than or equal to 90% of the test substance by weight must be submitted. (5) For 1-triazene, 1,3-diphenyl-, all unpublished hea lth effects studies on pharmacokinetics, genotoxicity, subchronic and chronic toxicity, reproductive effects, and developmental toxicity where the purity of 1-triazene, 1,3-diphenyl- is greater than or equal to 90% of the test substance by weight must be submitted. (6) For the 9 chemicals in the indium compound cat egory, all unpublished health effects studies on pharmacokinetics, genotoxicity, subchronic and chronic toxicity, reproductive effects, and developmental toxicity where the purity of the indium compound is greater than or equal to 90% of the test substance by weight must be submitted. (7) For all voluntary HPV Challenge Program orphan (unsponsored) chemicals: (i) All unpublished environmental fate st udies, meeting the criteria set forth in paragraph (a)(7)(iv) of this section, on water solubility; adsorption/desorp tion on particulate surfaces, e.g ., soil; vapor pressure; octanol/water partition coefficient; density/relative density (specific grav ity); particle size distribution for insoluble solids; dissociation constant; degradation byphotochemical mechanisms—aquatic and atmospheric; degradation by chemical mechanisms—hydrolytic, reductive, and oxidativ e; degradation by biological mechanisms—aerobic and anaerobic. Studies of physical and chemical properties meeti ng the criteria set forth in paragraph (a)(7)(iv) of this section must be reported if performed for the purpose of determining the environmental or biological fate of a substance, and only if they investigated one or more of the properties listed in this paragraph. In addition, all unpublished studies meeting the criteria set forth in para graph (a)(7)(iv) of this section on melting point and boiling point must be submitted. (ii) All unpublished health effects studies meeting the cr iteria set forth in paragraph (a)(7)(iv) of this section including pharmacokinetics, genotoxicity, acute toxicity, s ubacute toxicity, subchronic toxicity, chronic toxicity, reproductive toxicity, developmental toxicity, immunot oxicity, neurotoxicity, and oncogenicity/carcinogenicity. (iii) All unpublished environmental effects studies meeting the criteria set forth in paragraph (a)(7)(iv) of this section including acute and chronic toxicity studies of a quatic and terrestrial vertebrates and invertebrates and aquatic plants.

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 (iv) Only studies where the voluntary HPV Challenge Program orphan (unsponsored) chemical is ≥90% of the test substance by weight should be submitted. In addition, only studies th at were conducted us ing TSCA, Federal Insecticide, Fungicide, and Rodentic ide Act (FIFRA), Organization for Economic Cooperation and Development (OECD) or other internationally accepted test guidelines or voluntary consensus standards should be submitted. Studies performed where the voluntary HPV Challenge Progr am orphan (unsponsored) chemical is <90% of the test substance by weight are not requested at this time. (8)(i) Reporting requirements apply only to manufacturer s (including importers) of consumer products intended for use by children who also manufacture (including import) lead or lead compounds. For the category “lead and lead compounds,” all unpublished health and safety studies that: (A) Relate to the lead content of cons umer products that are “intended for use by children” as that term is defined at 40 CFR 710.43 (excluding children's metal jewelry), or (B) Assess children's exposure to lead from such products (including studies of bioavailability). (ii) With regard to purity, studies showing any measurab le lead content in such products must be submitted. (b) [Reserved] [69 FR 24522, May 4, 2004, as amended at 71 FR 47135, Aug. 16, 2006; 73 FR 5115, Jan. 29, 2008] 

### § 716.25 Adequate file search. The scope of a person's responsibility to search records is li mited to records in the location(s) where the required information is typically kept, and to records kept by th e person or the person's individual employee(s) who is/are responsible for keeping such records or advising the pers on on the health and environmental effects of chemicals. Persons are not required to search for reportable informati on dated before January 1, 197 7, to comply with this subpart unless specifically required to do so in a rule. [63 FR 15773, Apr. 1, 1998] 

### § 716.30 Submission of copies of studies. (a)(1) Except as provided in §§716.5, 716.20, and 716.50, persons must send to EPA copies of any health and safety studies in their possession for the substances or mixt ures listed in §716.120. Pe rsons are responsible for submitting copies on only the substances or listed mixt ures which they: Have manufactured, imported, or processed or proposed to manufacture, import, or pro cess (including as known byproducts) within the 10 years preceding the effective date for reporting on the substan ces or listed mixtures; manufacture, import, or process on the effective date for reporting on the substances or lis ted mixtures; and propose to manufacture, import, or process following the effective date for reporting on the subs tances or listed mixtures. Persons who list studies as ongoing or initiated under §716.35(a) (1) and (2) must submit them when they are completed. (2) [Reserved] (b) Submissions under paragraph (a) of this section must be identified either on the face of the study or otherwise by the applicable chemical name and CAS number (if any) listed in §716.120(a) (1) and (2), and must be accompanied by a cover letter containing the name, job title, address and telephone number of the submitting official, and the name and address of the manufactur ing or processing establishment on whose behalf the submission is made. In the cover letter, submitters must identify any impurity or additive known to have been present in the substance or listed mixtures as studied unless its presence is specifically noted in the study itself.

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 The cover letter accompanying a study submitted by a trade asso ciation must also state that the submission is to satisfy reporting requirements under this part. (c) Persons must use CISS to complete and submit all data, reports, and other info rmation required by 40 CFR part 716, via CDX. Submission requires registration withCDX, and must be made only as set forth in this section. You must submit copies of health and safety studi es and the accompanying cover letters by one of the following methods: (1) Mail, preferably ce rtified, to the Document Control Office (DCO) (7407M), Office of Pollution Prevention and Toxics (OPPT), Environmental Protection Agency, 1200 Pennsylvania Ave., NW., Washington, DC 20460

– 0001, ATTN: 8(d) Health and SafetyReporting Rule (Notification/Repo rting). (2) Hand delivery to OPPT Document Control Office (DCO), EPA East, Rm. 6428, 1201 Constitution Ave., NW., Washington, DC, ATTN: 8(d) Health and Safety Reportin g Rule (Notification/Reporting). The DCO is open from 8 a.m. to 4 p.m., Monday through Fr iday, excluding legal holidays. The telephone number for the DCO is (202) 564

– 8930. Such deliveries are only accepted during the DCO's normal hours of operation. (d) To access CISS go to https://cdx.epa.gov/ssl/CSPP/Prim aryAuthorizedOfficial/Home.aspx and follow the appropriate links and for further instructions to go http://www.epa.gov/oppt/chemtest/ereporting/index.html

. [51 FR 32726, Sept. 15, 1986, as amended at 52 FR 20084 , May 29, 1987; 52 FR 44828, Nov. 20, 1987; 53 FR 12523, Apr. 15, 1988; 60 FR 34463, July 3, 1995; 63 FR 15773, Apr. 1, 1998; 71 FR 47135, Aug. 16, 2006] 

### § 716.35 Submission of lists of studies. (a) Except as provided in §§716.5, 716.20, and 716.50, persons subject to this rule must send lists of studies to EPA for each of the listed substances or listed mixtures (including as a known byproduct) in §716.120 which they are manufacturing, importing, or processing, or which they propose to manufacture (including import) or process. (1) Ongoing studies. As of the date a person becomes subject to this part, a list of ongoing health and safety studies being conducted by or initiated for them, noting fo r each entry: The beginning date of the study, the purpose of the study, the types of data to be collected , the anticipated date of completion, and the name and address of the laboratory conducting the study. (2) Initiated studies. After the date a person becomes subject to this part, a list of studies initiated by or for them, noting for each entry: The beginning date of the study, the purpose of the study, the types of data to be collected, the anticipated date of completion, and the name and address of the laboratory conducting the study. (3) Studies which are known but without possession of copies. As of the date a person becomes subject to this part, a list of unpublished health and safety studies known to them of which they do not have copies. The name and address of any person known to them to possess a c opy of the unpublished study must accompany each entry on the list. For purposes of this section only, an unpublishe d study will be considered to be “known to” a person, if the study can be discovered by a file search in accordance with §716.25. (4) Studies previously sent to Federal agen cies without confidentiality claims. A list of unpublished studies which have been sent to a Federal Agency with no claims of confidentiality. The submission must for each study: Identify the study by title, state the name and address to whom the study was sent, and the month and year in which the study was submitted. Any study identified will be treated as if it were submitted under section 8(d) and will be available for public disclosur e under section 14(b) of TSCA. Persons subject to this requirement may submit either a list of unpublished health and safety studi es previously submitted to any Federal agency without claims of confidentiality in accordan ce with §716.35(a)(4), or copies of each such study in accordance with §716.30.

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 (b) Submission under paragraph (a) of this section must be identified either on the face of the study or otherwise by the applicable chemical name and CAS number (if any) listed in §716.120(a) (1) and (2), and must be accompanied by a cover letter containing the name, j ob title, address and telephone numbers of the submitting official, and the name and address of the manufactur ing or processing establishment on whose behalf the submission is made. (c) Persons must use CISS to complete and submit all data, reports, and other info rmation required by 40 CFR part 716, via CDX. Submission requires registration withCDX, and must be made only as set forth in this section. You mus t submit lists of health and safety studies by one of the following methods: (1) Mail, preferably certified, to the Document Cont rol Office (DCO) (7407M), Office of Pollution Prevention and Toxics (OPPT), Environmental Protection Agency, 1200 Pennsylvania Ave., NW., Washington, DC 20460

– 0001, ATTN: 8(d) Health and Safety Re porting Rule (Notification/Reporting). (2) Hand delivery to OPPT Document Control Office (DCO), EPA East, Rm. 6428, 1201 Constitution Ave., NW., Washington, DC, ATTN: 8(d) Health and Safe ty Reporting Rule (Notification/Reporting). The DCO is open from 8 a.m. to 4 p.m., Monday through Friday, excluding legal holidays. The telephone number for the DCO is (202) 564

– 8930. Such deliveries are only accepted during the DCO's normal hours of opera tion. (d) To access CISS go to https://cdx.epa.gov/ssl/CSPP/Prim aryAuthorizedOfficial/Home.aspx and follow the appropriate links and for further instructions to go http://www.epa.gov/oppt/chemtest/ereporting/index.html

. [51 FR 32726, Sept. 15, 1986, as amended at 52 FR 20084 , May 29, 1987; 52 FR 44828, Nov. 20, 1987; 53 FR 12523, Apr. 15, 1988; 53 FR 46746, Nov. 18, 1988; 60 FR 34463, July 3, 1995; 63 FR 15774, Apr. 1, 1998; 71 FR 47135, Aug. 16, 2006] 

### § 716.40 EPA requests for submission of further information. EPA may , by letter, request a person to submit or make available for review the following information after the initial reporting under §§716.30 and 716 .35. If the requested submissions ar e not made, EPA may subpoena them under section 11 of TSCA, 15 U.S.C. 2610. (a) Submission of underlying data of the kind described in §716.10(a)(4) by persons who submit copies of studies under §716.30 or list studies under §716.35(a)(1) or §716.35(a)(2). (b) Submission of preliminary reports of ongoing studies by persons who list the studies under §716.35(a)(1) or §716.35(a)(2). (c) Submission of copies of studies by pers ons listed under §716.35(a)(3) as possessing them. 

### § 716.45 How to report on substances and mixtures.

Section 716.120 lists substan ces and mixtures, in order by Chemical Abstract Service Registry Number and by alphabetical order. Studies of listed substances and listed mixtures shall be reported as follows: (a) When a substance is individually listed under §716. 120(a), studies of the substance and studies of mixtures known to contain the substance must be reported as studies of that substance. (b) When two or more substances are listed as a mixture under §716.120(b), studies of the listed mixture and studies of any mixture known to contain the listed mixture must be reported as studies of the listed mixture.

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 (c) Studies of the following preparations of a substance mu st be reported as studies of the substance itself, not as studies of mixtures known to contain the substance. (1) The substance in aqueous solution. (2) The substance containing a small amount of an additive, such as a stabilizer, emulsifier, or other chemical added for purposes of maintaining the integr ity or physical form of the substance. (3) The substance of the grade/purity specified ineach rule promulgated under 15 U.S.C. 2607(d). [51 FR 32726, Sept. 15, 1986, as amended at 63 FR 15774, Apr. 1, 1998] 

### § 716.50 Reporting physical and chemical properties. Studies of physical and chemical properties must be re ported under this subpart if performed for the purpose of determining the environmental or biologi cal fate of a substance, and only if th ey investigated one or more of the following properties: (a) Water solubility. (b) Adsorption/desorption on particulate surfaces, e.g., soil. (c) Vapor pressure. (d) Octanol/water partition coefficient. (e) Density/relative density (specific gravity). (f) Particle size distribution for insoluble solids. (g) Dissociation constant. (h) Degradation by photochemical m echanisms—aquatic and atmospheric. (i) Degradation by chemical mechanisms —hydrolytic, reductive, and oxidative. (j) Degradation by biological mechanisms—aerobic and anaerobic. 

### § 716.55 Confidentiality claims. (a)(1) Section 14(b) of TSCA provides that EPA may not withhold from disclosure, on the grounds that they are confidential business information, health and safety studies of any substance or mixture that has been offered for commercial distribution (including for test marketing purposes and for use in research and development), any substance or mixture for which testing is required unde r TSCA section 4, or any substance for which notice is required under TSCA section 5, except to the extent that disclosure of data from such studies would reveal— (i) Processes used in the manufacturing, importing, or processing of the substance or mixture, or (ii) The portion of a mixture comprised by any of the substances in the mixture.

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 (2) Any respondent who wishes to assert a claim that part of a study should be withheld from disclosure because disclosure would reveal a confidential process or quantitativ e mixture composition should briefly state the basis of the claim, e.g., by saying “reveals confidential mixture proportion data,” and clearly identify the material subject to the claim. (3) Any respondent may assert a confidentiality claim for company name or address, financial statistics, and product codes used by a company. This information will not be subject to the disclosure requirements of section 14(b) of TSCA. (4) Information other than company name or address, fi nancial statistics, and product codes used by a company, which is contained in a study, the disclosure of which would clearly be an unwarranted invasion of personal privacy (such as individual medical records), will be c onsidered confidential by EPA as provided in Title 5, United States Code, section 552(b)(6). (b) To assert a claim of confidentiality for data containe d in a submitted document, th e respondent must submit two copies of the document: (1) One copy must be complete. In that copy, the resp ondent must indicate what data, if any, are claimed as confidential by bracketing or underlining the specific information. Each page containing data claimed as confidential must also contain a brief statement for the basis of the claim as well as a label such as “confidential,” “proprietary,” or “trade secret.” (2) The second copy must be complete, except that all info rmation claimed as confidential in the first copy must be deleted. The second copy will be immediately subject to public disclosure. (3) Failure to furnish a second copy when information is claimed as confidential in the first copy will be considered a presumptive waiver of the claim of confidentiality. EPA will notify the respondent by certified mail that a finding of a presumptive waiver of the claim of confidentiality has been made. The respondent will be given 30 days from the date of his or her receipt of this notification to submit the required second copy. If the respondent fails to submit the second copy within the 30 days, EPA will place the first copy in the public docket file

. (c) If no claim of confidentiality accompanies a document at the time it is submitted to EPA, the document will be placed in an open file available to the pub lic without further notice to the respondent. 

### § 716.60 Reporting schedule. (a) General requirements. Except as provided in §716.5 and paragraphs (b) and (c) of this section, submissions under §§716.30 and 716.35 must be submitted using the electronic method specified in §§ 716.30(c) and 716.35(d), postmarked on or before 60 days after the effective date of the listing of a substance or mixture in §716.120 or within 60 days of propos ing to manufacture (including import) or process a listed substance or listed mixture (including as a known byproduct) if first done afte r the effective date of the substance or mixture being listed in §716.120. (b)(1) Submission of lists of initiated studies. Persons subject to the listing requirements of §716.35(a)(2) must inform EPA of the initiated study within 30 days of its initiation. (2) Submission of copies of completed studies. Persons must submit copies of studies listed as ongoing or initiated under §716.35(a) (1) and (2) within 30 days of completing the study , using the method specified in §§ 716.30(c) and 716.35(c)

.

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 (c) Requests for extensions of time. Respondents who cannot meet a deadline under this section may apply for a reasonable extension of time. Respondents may request an extension under this section. Extension requests must be submitted postmarked on or before 40 days after the effective date of the listing of a substance or mixture in §716.120 , using the electronic method specified in §§ 716.30(c) and 716.35(c)

. EPA’s The Director of EPA's Office of Pollution Prevention and Toxics will grant or deny extension requests. (d) Submission methods

. Persons must use CISS to complete and subm it all data, reports, and other information required by 40 CFR part 716, via CDX. Submission requir es registration with CDX, and must be made only as set forth in this section. You must submit a request for an extension of time in writing by one of the following methods: (1) Mail, preferably certified, to the Director, Office of Pollution Prevention and Toxics (OPPT) (7401M), Environmental Protection Agency, 1200 Pennsylvania Ave., NW., Washington, DC 20460

– 0001, ATTN: Section 8(d) Extension. (2) Hand delivery to OPPT Document Control Office (DCO), EPA East, Rm. 6428, 1201 Constitution Ave., NW., Washington, DC, ATTN: Section 8(d) Extension. The DCO is open from 8 a.m. to 4 p.m., Monday through Friday, excluding legal holidays. The telephone number for the DCO is (202) 564

– 8930. Such deliveries are only accepted during the DCO's normal hours of operation. (e) To access CISS go to https://cdx.epa.gov/ssl/CSPP/Prim aryAuthorizedOfficial/Home.aspx and follow the appropriate links and for further instructions to go http://www.epa.gov/oppt/chemtest/ereporting/index.html

. [51 FR 32726, Sept. 15, 1986, as amended at 60 FR 34464 , July 3, 1995; 63 FR 15774, Apr. 1, 1998; 71 FR 47135, Aug. 16, 2006] 

### § 716.65 Reporting period. Unless otherwise required in a rule promulgated under 15 U.S.C. 2607(d) relating to a listed chemical substance or listed mixture [hereinafter “rule”], the reporting peri od for a listed chemical substance or listed mixture will terminate 60 days after the effective date on which the lis ted chemical substance or lis ted mixture is added to 40 CFR 716.120. EPA may require reporting for a listed ch emical substance or listed mixture beyond the 60 day period in a rule promulgated under 15 U.S.C. 2607(d), however EPA will not extend any reporting period later than 2 years after the effective date on which a listed ch emical substance or listed mixture is added to 40 CFR 716.120. After the applicable reporting period terminates, any person subject to the rule under 40 CFR 716.5 (a)(2) or (a)(3) and who has submitted to EPA lists of ongoing or initiated studies under 40 CFR 716.35 (a)(1) or (a)(2) must submit a copy of any such study within 30 days after its completion, regardless of the study's completion date. [63 FR 15774, Apr. 1, 1998] 

### Subpart B—Specific Chemical Listings § 716.105 Additions of substances and mixtures to which this subpart applies. The requirements of this subpart will be extended periodically to cover a dditional substances and mixtures. Two procedures will be used to add substances and mixtures. (a) Except as provided in paragraph (b) of this section, substances and mixtures will be added to §716.120 after publication in the Federal Register of a notice of propo sed amendment to this subpart . There will be at least a 30-

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 day public comment period on the notice. After consider ation of the comments, EPA will amend §716.120 by final rule to add the substances and listed mixtures. (b) Except as provided in paragraph (c) of this section, ch emical substances, mixtures, and categories of chemical substances that have been added to the TSCA section 4(e) Priority List by the Interagency Testing Committee, established under section 4 of TSCA, will be added to §716.120 but only to th e extent that the total number of designated and recommended substances, mixtures and cate gories of chemical substances has not exceeded 50 in any 1 year. The addition of such chemical substances, mixtures, and categories of chemical substances to §716.120 will be effective 30 days after publication of a notice to that effect in theFederal Register. (c) Prior to the effective date of an amendment under para graph (b) of this section, the Assistant Administrator for Prevention, Pesticides and Toxic Substances may for good cause withdraw a chemical substance, mixture, or category of chemical substances from §716.120. Any info rmation submitted showing why a chemical substance, mixture, or category of chemical substances should be withdrawn from the amendment must be received by EPA within 14 days after the date of publication of the not ice under paragraph (b) of this section. If a chemical substance, mixture, or category of ch emical substances is withdrawn, a Federal Register notice announcing this decision will be published no later than the effective date of the amendment under paragraph (b) of this section. (d) Persons who wish to submit information that shows why a chemical should be withdrawn must submit their comments in writing by using CISS to complete and submit all data, re ports, and other information required by 40 CFR part 716, via CDX. Submission requires registration w ith CDX, and must be made only as set forth in this section. one of the following methods: (1) Mail, preferably certified, to the Document Cont rol Office (DCO) (7407M), Office of Pollution Prevention and Toxics (OPPT), Environmental Protection Agency, 1200 Pennsylvania Ave., NW., Washington, DC 20460

– 0001, ATTN: 8(d ) Auto

- ITC. (2) Hand delivery to OPPT Document Control Office (DCO), EPA East, Rm. 6428, 1201 Constitution Ave., NW., Washington, DC, ATTN: 8(d) Auto

- ITC. The DCO is open from 8 a.m. to 4 p.m., Monday through Friday, excluding legal holidays. The telephone number for the DCO is (202) 564

– 8930. Such deliveries are only accepted during the DCO's normal hours of operation. (e) To access CISS go to https://cdx.epa.gov/ssl/CSPP/Prim aryAuthorizedOfficial/Home.aspx and follow the appropriate links and for further instructions to go http://www.epa.gov/oppt/chemtest/ereporting/index.html

. [51 FR 32726, Sept. 15, 1986, as amended at 60 FR 34464, July 3, 1995; 71 FR 47135, Aug. 16, 2006] 

### § 716.120 Substances and listed mixtures to which this subpart applies. Substances listed in this section appear in order by Ch emical Abstract Service Registry Number. Chemical mixtures and categories are listed separately and by alpha betical order. Chemical substances listed within a category are provided only as examples of the category, a nd are not included on the list of substances. When a chemical substance in the substance or category list had been listed previously by a trivial (or common) name, it appears first, followed by the Chemical Abstract Service (CAS) name appearing in the TSCA Chemical Substance Inventory. (a) List of substances. The following chemical substances are subject to all the provisions of part 716. Manufacturers, importers, and processors of a listed substance are subject to the reporting requirements of subpart A for that substance.

CAS Substance Special Effective Sunset

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 No. exemptions date date 62–74–8 Acetic acid, fluoro-, sodium salt 03/07/86 03/07/96 67–63–0 2-Propanol 12/15/86 12/15/96 67–66–3 Methane, trichloro- 06/01/87 06/01/97 67–72–1 Ethane, hexachloro- 04/29/83 01/13/86 68–12–2 Dimethyl formamide-Formamide, N,N-dimethyl- 4/13/89 12/19/95 71–55–6 1,1,1-Trichloroethane—Ethane, 1,1,1-trichloro- 10/04/82 10/04/92 74–83–9 Methane, bromo- 06/01/87 06/01/97 74–87–3 Chloromethane—Methane, chloro- 10/04/82 10/04/92 74–95–3 Methane, dibromo- 6/1/87 12/19/95 74–97–5 Methane, bromochloro- 6/1/87 12/19/95 75–00–3 Ethane, chloro- 06/01/87 06/01/97 75–02–5 Vinyl fluoride—Ethene, fluoro- 10/04/82 10/04/92 75–04–7 Ethanamine 6/1/87 12/19/95 75–05–8 Acetonitrile 10/04/82 10/04/92 75–09–2 Methylene chloride—Methane, dichloro- 10/04/82 10/04/92 75–12–7 Formamide 04/29/83 04/29/93 75–21–8 Oxirane 10/04/82 10/04/92 75–25–2 Methane, tribromo- 06/01/87 06/01/97 75–27–4 Methane, bromodichloro- 6/1/87 12/19/95 75–29–6 Propane, 2-chloro- 6/1/87 12/19/95 75–34–3 Ethane, 1,1-dichloro- 06/01/87 06/01/97 75–37–6 1,1-Difluoroethane-Ethane, 1,1-difluoro- 4/13/89 12/19/95 75–38–7 Vinylidene fluoride—Ethene, 1,1-difluoro- 10/04/82 10/04/92 75–43–4 Dichloromonofluoromethane-Methane, dichlorofluoro- 4/13/89 12/19/95 75–45–6 Chlorodifluoromethane—Methane, chlorodifluoro- 4/13/89 6/30/98 75–52–5 Nitromethane-Methane, nitro- 4/13/89 12/19/95 75–56–9 Oxirane, methyl- 10/04/82 10/04/92 75–68–3 1-Chloro-1,1-difluoroethane-Ethane, 1-chloro-1,1-difluoro 4/13/89 12/19/95 75–86–5 Propanenitrile, 2-hydroxy-2-methyl- 3/7/86 12/19/95 75–88–7 Ethane, 2-chloro- 1,1,1-trifluoro 10/15/90 11/09/93
76–13–1 1,1,2-Trichloro-1,2,2-trifluoroeth ane-Ethane, 1,1,2-trichloro-1,2,2- trifluoro-1 4/13/89 12/19/95

77–47–4 Hexachlorocyclopentadiene—1,3-Cyclopentadiene, 1,2,3,4,5,5- hexachloro- 10/04/82 10/04/92 77–58–7 Dibutyltin dilaurate—Stannane, dibutylbis[(1-oxododecyl)oxy]- 01/03/83 01/03/93 78–59–1 Isophorone—2-Cyclohexen-1-one, 3,5,5-trimethyl- 10/04/82 10/04/92 78–83–1 1-Propanol, 2-methyl- 03/07/86 03/07/96 78–87–5 1,2-Dichloropropane—Propane, 1,2-dichloro- 10/04/82 10/04/92 78–88–6 1-Propene, 2,3-dichloro- 6/1/87 12/19/95 78–93–3 Methyl ethyl ketone—2-Butanone 10/04/82 10/04/92 78–97–7 Propanenitrile, 2-hydroxy- 6/1/87 12/19/95 78–99–9 Propane, 1,1-dichloro- 3/7/86 12/19/95 79–00–5 Ethane, 1,1,2-trichloro- 06/01/87 06/01/97

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 79–06–1 Acrylamide—2-Propenamide 10/04/82 10/04/92 79–24–3 Nitroethane-Ethane, nitro- 4/13/89 12/19/95 79–94–7 Tetrabromobisphenol A—Phenol, 4,4 ′ -(methylethylidene)bis[2,6-dibromo- 06/20/85 06/20/95 80–05–7 Bisphenol A—Phenol, 4,4 ′ -(1-methylethylidene)bis- 06/28/84 06/28/94 80–15–9 Hydroperoxide, 1-methyl-1-phenylethyl 3/7/86 12/19/95 80–62–6 Methyl methacrylate—2-Propenoic acid, 2-methyl-, methyl ester 4/13/89 6/30/98 84–65–1 Anthraquinone—9,10-Anthracenedione 12/28/84 11/09/93 85–22–3 Pentabromoethylbenzene—Benzene, pentabromoethyl- 12/28/84 12/28/94
85–68–7 Benzyl butyl phthalate—1,2-Be nzenedicarboxylic acid, butyl phenylmethyl ester 04/29/83 04/29/93
86–74–8 9 H -Carbazole 03/07/86 03/07/96 87–68–3 Hexachloro-1,3-butadiene—1,3-Butadiene, 1,1,2,3,4,4-hexachloro- 10/04/82 10/04/92 88–04–0 p-Chloro-m-xylenol-Phenol, 4-chloro-3,5-dimethyl- l4/13/89 12/19/95 90–30–2 N-Phenyl-1-naphthylamine 9/30/91 12/19/95 90–42–6 [1,1 ′ -Bicyclohexyl]-2-one 06/01/87 11/09/93 91–08–7 Benzene, 1,3-diisocyanato-2-methyl- 6/1/87 12/19/95 91–20–3 Naphthalene 06/01/87 06/01/97 91–58–7 Naphthalene, 2-chloro- 10/04/82 10/04/92 92–52–4 1,1 ′ -Biphenyl 04/29/83 04/29/93 92–69–3 [1,1 ′ -Biphenyl]-4-ol 6/1/87 12/19/95 92–84–2 10 H -Phenothiazine 06/01/87 06/01/97 92–87–5 [1,1 ′ -Biphenyl]-4,4 ′ -diamine 06/01/87 06/01/97 95–14–7 1,2,3-Benzotriazole-1H-Benzotriazole 4/13/89 12/19/95 95–47–6 o -Xylene—Benzene, 1,2-dimethyl- 10/04/82 10/04/92 95–48–7 o -Cresol—Phenol, 2-methyl- 10/04/82 10/04/92 95–49–8 2/Chlorotoluene—Benzene, 1-chloro-2-methyl- 04/29/83 04/29/93 95–53–4 Benzenamine, 2-methyl- 3/7/86 12/19/95 95–63–6 1,2,4-Trimethylbenzene—Benzene, 1,2,4-trimethyl- 04/29/83 04/29/93 96–18–4 Propane, 1,2,3-trichloro- 06/01/87 06/01/97 96–29–7 2-Butanone, oxime 12/15/86 12/19/95 96–37–7 Methylcyclopentane—Cyclopentane, methyl- 06/20/85 11/09/93 97–18–7 Phenol, 2,2 ′ -thiobis[4,6-dichloro- 6/1/87 12/19/95 97–23–4 Phenol, 2,2 ′ -methylenebis[4-chloro- 6/1/87 12/19/95 97–88–1 Butyl methacrylate-2-Propenoic acid, 2-methyl-,butyl ester 4/13/89 12/19/95 98–01–1 2-Furancarboxaldehyde 06/01/87 06/01/97 98–06–6 Benzene, (1,1-dimethylethyl)- 6/1/87 12/19/95 98–09–9 Benzenesulfonyl chloride 3/7/86 12/19/95 98–51–1 p -tert -Butyltoluene—Benzene, 1-(1,1-dimethylethyl)-4-methyl- 06/25/86 06/25/96 98–56–6 4-Chlorobenzotrifluoride—Benzene, 1-chloro-4-(trifluoromethyl)- 04/29/83 04/29/93 98–73–7 p-tert-Butylbenzoic acid-Benzoic acid, 4-(1,1-dimethylethyl)- 6/25/86 12/19/95 98–82–8 Cumene—Benzene, (1-methylethyl)- 12/28/84 12/28/94 98–83–9 Benzene, (1-methylethenyl)- 06/01/87 11/09/93 98–95–3 Nitrobenzene—Benzene, nitro- 10/04/82 10/04/92 100–02– p -Nitrophenol—Phenol, 4-nitro- 4/13/89 6/30/98

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 7 100–40– 3 4-Vinylcyclohexene 1/11/90 11/09/93
100–41– 4 Benzene, ethyl- 06/19/87 06/19/97
100–48– 1 4-Pyridinecarbonitrile 06/01/87 06/01/87
100–54– 9 3-Pyridinecarbonitrile 06/01/87 12/29/88
100–70– 9 2-Pyridinecarbonitrile 06/01/87 11/09/93
101–68– 8 Benzene, 1,1 ′ -methylenebis[4-isocyanato- 06/01/87 06/01/97
101–77– 9 Benzenamine, 4,4 ′ -methylenebis- 10/04/82 10/04/92
101–84– 8 Diphenyl oxide—Benzene, 1,1 ′ -oxybis- 4/13/89 6/30/98
102–71– 6 Triethanolamine-Ethanol, 2,2 ′ ,2 ′′ -nitrilotris- 4/13/89 12/19/95
104–49– 4 Benzene, 1,4-diisocyanato- 06/01/87 11/09/93
104–51– 8 Benzene, butyl- 6/1/87 12/19/95
104–76– 7 1-Hexanol, 2-ethyl- 6/1/87 12/19/95
105–60– 2 2 H -Azepin-2-one, hexahydro- 06/01/87 06/01/97
106–42– 3 p -Xylene—Benzene, 1,4-dimethyl- 10/04/82 10/04/92
106–43– 4 Benzene, 1-chloro-4-methyl- 6/1/87 12/19/95
106–44– 5 p -Cresol—Phenol, 4-methyl- 10/04/82 10/04/92
106–49– 0 Benzenamine, 4-methyl- 03/07/86 03/07/96
106–50– 3 p -Phenylenediamine—1,4-Benzenediamine 10/04/82 10/04/92
106–51– 4 Quinone—2,5-Cyclohexadiene-1,4-dione 10/04/82 10/04/92
106–88– 7 Oxirane, ethyl- 10/04/82 10/04/92
106–89– 8 Oxirane, (chloromethyl)- 10/04/82 10/04/92
107–06– 2 Ethane, 1,2-dichloro- 06/01/87 06/01/97
107–10– 8 1-Propanamine 3/7/86 12/19/95
107–19– 7 2-Propyn-1-ol 3/7/86 12/19/95 107–98– 1-Methoxy-2-propanol—2-Propanol, 1-methoxy- 4/13/89 6/30/98

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 2 108–05– 4 Vinyl acetate—Acetic acid ethenyl ester 02/10/86 02/10/96
108–10– 1 Methyl isobutyl ketone—2-Pentanone, 4-methyl- 10/04/82 10/04/92
108–31– 6 Maleic anhydride—2,5-Furandione 09/10/84 09/10/94
108–38– 3 m -Xylene—Benzene, 1,3-dimethyl- 10/04/82 10/04/92
108–39– 4 m -Cresol—Phenol, 3-methyl- 10/04/82 10/04/92
108–60– 1 Propane, 2,2 ′ -oxybis[1-chloro- 6/1/87 12/19/95
108–67– 8 1,3,5-Trimethylbenezene—Benzene, 1,3,5-trimethyl- 02/13/84 02/13/94
108–86– 1 Benzene, bromo- 6/1/87 12/19/95
108–88– 3 Toluene—Benzene, methyl- 10/04/82 10/04/92
108–89– 4 4-Methylpyridine—Pyridine, 4-methyl- 09/10/84 09/10/94
108–94– 1 Cyclohexanone 10/04/82 10/04/92
108–95– 2 Phenol 06/01/87 06/01/97
108–95– 5 Thiophenol 1/26/94 12/19/95
108–98– 5 Benzenethiol 03/07/86 03/07/96
108–99– 6 3-Methylpyridine—Pyridine, 3-methyl- 09/10/84 09/10/94
109–06– 8 2-Methylpyridine—Pyridine, 2-methyl- 09/10/84 09/10/94
109–77– 3 Propanedinitrile 3/7/86 12/19/95
109–87– 5 Methane, Dimethoxy- 6/1/87 12/19/95
109–89– 7 Ethanamine, N -ethyl- 06/01/87 06/01/97
110–75– 8 Ethene, (2-chloroethoxy)- 3/7/86 12/19/95
110–82– 7 Cyclohexane 12/19/85 12/19/95
110–86– 1 Pyridine 10/04/82 10/04/92
111–21– 7 Ethylene bisoxyethylene diacetate—Ethanol, 2,2 ′ ]-[1,2-

ethanediylbis(oxy)]bis-, diacetate 01/13/84 12/29/88
111–40– 0 Diethylenetriamine—1,2-Ethanediamine, N -(2-aminoethyl)- 04/29/83 04/29/93 111–42– Diethanolamine—Ethanol, 2,2 ′ -iminobis- 4/13/89 6/30/98

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 2 111–69– 3 Hexanedinitrile 6/1/87 12/19/95
111–76– 2 2-Butoxyethanol—Ethanol, 2-butoxy- 4/13/89 6/30/98
111–77– 3 Diethylene glycol monomethyl ether-Ethanol, 2-(2-methoxyethoxy)- 4/13/89 12/19/95
111–90– 0 Diethylene glycol monoethyl ether-Ethanol, 2-(2-ethoxyethoxy)- 4/13/89 12/19/95
111–91– 1 Ethane, 1,1 ′ -[methylenebis(oxy)]bis[2-chloro- 3/7/86 12/19/95
111–92– 2 1-Butanamine, N-butyl- 6/1/87 12/19/95
112–35– 6 Triethyleneglycol monomethyl ether—Ethanol, 2-[2-(2-

methoxyethoxy)ethoxy]- 06/20/85 06/20/95
112–50– 5 Triethyleneglycol monoethyl ether—Ethanol, 2-[2-(2-

ethoxyethoxy)ethoxy]- 06/20/85 06/20/95
112–90– 3 Oleylamine—9-Octadecen-1-amine, ( Z )- 01/13/84 01/13/94
115–28– 6 Chlorendic acid—Bicyclo[2.2.1] hept-5-ene-2,3-dicarboxylic acid,

1,4,5,6,7,7-hexachloro- 04/29/83 01/13/86
115–96– 8 Ethanol, 2-chloro-, phosphate (3:1) 12/16/88 11/09/93
118–79– 6 2,4,6-Tribromophenol 1/11/90 6/30/98
120–20– 7 Anthracene 06/01/87 06/01/97
120–32– 1 2-Benzyl-4-chlorophenol-Phenol, 4-chloro-2-chlorophenol(phenyl

methyl)- 4/13/89 12/19/95
121–44– 8 Ethanamine, N,N -diethyl- 01/13/84 01/13/94
121–47– 1 Benzenesulfonic acid, 3-amino- 06/01/87 12/29/88
122–09– 8 Benzeneethanamine, alpha,alpha-dimethyl- 3/7/86 12/19/95
122–66– 7 Hydrazine, 1,2-diphenyl- 06/01/87 06/01/97
122–99– 6 2-Phenoxyethanol—Ethanol, 2-phenoxy- 07/01/83 07/01/93
123–31– 9 Hydroquinone—1,4-Benzenediol 10/04/84 10/04/94
123–61– 5 Benzene, 1,3-diisocyanato- 06/01/87 11/09/93
123–72– 8 Butanal 12/16/88 12/19/95
124–16– 3 1-Butoxyethoxy-2-propanol-2-Propanol, 1-(2-butoxyethoxy)- 4/13/89 12/19/95
124–17– 4 2-(2-Butoxyethoxy)ethyl acetate—Ethanol, 2-(2 -butoxyethoxy )-, acetate 01/13/82 01/13/92 124–48– Methane, dibromochloro- 06/01/87 06/01/97

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 1 126–73– 8 Phosphoric acid, tributyl ester 06/18/86 06/18/96
126–99– 8 Chloroprene—1,3-Butadiene, 2-chloro- 12/28/84 12/28/94
127–18– 4 Ethene, tetrachloro- 06/01/87 06/01/97
128–39– 2 Phenol, 2,6-bis(1,1-dimethylethyl)- 12/19/85 11/09/93
128–86– 9 2,6-Anthracenedisulfonic acid, 4,8-diamino-9,10-dihydro-1,5-dihydroxy9,10-dioxo- 12/21/87 11/09/93
129–00– 0 Pyrene 06/01/87 06/01/97
131–17– 9 Diallyl phthalate-1,2-Benzenedicarboxylic acid, di-2-propenyl ester 4/13/89 12/19/95
135–98– 8 Benzene, (1-methylpropyl)- 6/1/87 12/19/95
136–35– 6 1-Triazene, 1,3-diphenyl- §716.21(a)(5) 6/3/04 8/2/04
137–20– 2 Soldium N -methyl- N -oleoyltaurine—Ethanesulfonic acid, 2-[methyl (1- oxo-9-octadecenyl)amino]-, sodium salt, ( Z )- 12/28/84 12/28/94
137–26– 8 Thioperoxydicarbonic diamide, tetramethyl- 6/1/87 12/19/95
139–25– 3 Benzene, 1,1 1 -methylenebis[4-isocyanato-3-methyl- 06/01/87 11/09/93
140–08– 9 Tris(2-chloroethyl)phosphite—Ethanol, 2-chloro-, phosphite (3:1) 04/29/83 01/13/86
140–66– 9 4-(1,1,3,3-Tetrame thylbutyl) phenol—Phenol, 4-(1,1,3,3-

tetramethylbutyl)- 01/30/83 12/29/88
140–88– 5 Ethyl acrylate—2-Propenoic acid, ethyl ester 4/13/89 6/30/98
141–79– 7 Mesityl oxide—3-Penten-2-one, 4-methyl- 10/04/82 10/04/92
142–28– 9 Propane, 1,3,-dichloro- 3/7/86 12/19/95
142–84– 7 1-Propanamine, N -propyl- 03/07/86 12/5/90
143–22– 6 Triethyleneglycol monobutyl ether—Ethanol, 2-[-2-(2-

butoxyethoxy)ethoxy]- 06/20/85 06/20/95
143–33– 9 Sodium cyanide 10/29/90 12/19/95
149–30– 4 Mercaptobenzothiazole—2(3 H -Benzothiazolethione 12/28/84 12/28/94
149–57– 5 2-Ethylhexanoic acid—Hexanoic acid, 2-ethyl- 06/28/84 06/28/94
306–83– 2 Ethane, 2,2-dichloro-1,1,1-trifluoro 10/15/90 11/09/93
328–84– 7 3,4-Dichlorobenzotrifluoride—Benzene, 1,2-dichloro-4-(trifluoromethyl)- 05/08/85 11/09/93 354–33– Ethane, pentafluoro 10/15/90 11/09/93

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 6 357–57– 3 Strychnidin-10-one, 2,3-dimethoxy- 3/7/86 12/19/95
428–59– 1 Oxirane, trifluoro(trifluoromethyl)- 10/04/82 10/04/92
496–46– 8 Imidazo[4,5-d]imidazole-2,5(1H,3H)-dione, tetrahydro- §716.21(a)(1) 6/3/04 8/2/04
472–41– 3 Phenol, 4-(3,4-dihydro-2,2,4-trimethyl-2 H -1-benzopyran-4-yl)- 06/01/87 12/29/88
506–96– 7 Acetyl bromide 6/1/87 12/19/95
526–73– 8 1,2,3-Trimethylbenzene—Benzene, 1,2,3-trimethyl- 02/13/84 11/09/93
530–50– 7 Hydrazine, 1,1-diphenyl- 6/1/87 12/19/95
534–07– 6 2-Propanone, 1,3-dichloro- 6/1/87 12/19/95
540–54– 5 Propane, 1-chloro- 6/1/87 12/19/95
540–84– 1 Pentane, 2,2,4-trimethyl- 6/1/87 12/19/95
542–75– 6 1-Propene, 1,3-dichloro- 06/01/87 06/01/97
556–67– 2 Octamethylcyclotetrasiloxane—Cyclotetrasiloxane, octamethyl- 12/28/84 12/28/94
563–54– 2 1-Propene, 1,2-dichloro- 03/07/86 12/29/88
563–58– 6 1-Propene, 1,1-dichloro- 03/07/86 12/29/88
580–51– 8 [1,1 ′ -Biphenyl]-3-ol 06/01/87 11/09/93
584–84– 9 Benzene, 2,4-diisocyanato-1-methyl- 06/01/87 06/01/97
591–08– 2 Acetamide, N-(ami nothioxomethyl)- 3/7/86 12/19/95
594–20– 7 Propane, 2,2-dichloro- 3/7/86 12/19/95
598–21– 0 Acetyl bromide, bromo- 6/1/87 12/19/95
598–31– 2 2-Propanone, 1-bromo- 3/7/86 12/19/95
616–23– 9 1-Propanol, 2,3-dichloro- 3/7/86 12/19/95
620–14– 4 m -Ethyltoluene—Benzene, 1-ethyl-3-methyl- 04/29/83 04/29/93
622–96– 8 p -Ethyltoluene—Benzene, 1-ethyl-4-methyl- 04/29/83 04/29/93
630–20– 6 Ethane, 1,1,1,2-tetrachloro- 6/1/87 12/19/95 632–79– Tetrabromophthalic anhydride 1/11/90 12/19/95

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 1 637–92– 3 Ethyl-tert-butyl ether §716.20(b)(3) applies 12/28/94 6/30/98
646–06– 0 1,3-Dioxolane 01/03/83 01/03/93
677–21– 4 Trifluoromethylethene—1-Propene, 3,3,3-trifluoro- 04/29/83 01/13/86
685–91– 6 Acetamide, N , N -diethyl- 06/01/87 11/09/93
692–42– 2 Arsine, diethyl- 3/7/86 12/19/95
696–28– 6 Arsonous dichloride, phenyl- 3/7/86 12/19/95
757–58– 4 Tetraphosphoric acid, hexaethyl ester 3/7/86 12/19/95
811–97– 2 Ethane, 1,1,2-tetrafluoro- 10/15/90 11/09/93
812–03– 3 Propane, 1,1,1,2-tetrachloro- 6/1/87 12/19/95
822–06– 0 Hexane, 1,6-diisocyanato- 6/1/87 12/19/95
828–00– 2 1,3-Dioxan-4-ol, 2, 6-dimethyl-, acetate 6/1/87 12/19/95
930–22– 3 Oxirane, ethenyl- 10/04/82 10/04/92
939–97– 9 p -tert -Butylbenzaldehyde—Benzaldehyde, 4-(1,1-dimethylethyl)- 06/25/86 11/09/93
994–05– 8 Tert-amyl methyl ether §716.20(b)(3) applies 12/28/94 06/30/98
1000–

82–4 Methylolurea—Urea, (hydroxymethyl)- 07/01/83 07/01/93
1070–

78–6 Propane, 1,1,1,3-tetrachloro- 6/1/87 12/19/95
1163–

19–5 Decabromodiphenyl ether 1/11/90 06/30/98
1185–

81–5 Dibutyltin bis(lauryl mercaptide)—Stannane, dibutylbis(dodecylthio) 01/03/83 01/03/93
1208–

52–2 Benzenamine, 2-[(4-am inophenyl)methyl]- 06/01/87 11/09/93
1300–

71–6 Phenol, dimethyl- 6/1/87 12/19/95
1309–

64–4 Antimony trioxide 10/04/82 10/04/92
1321–

38–6 Benzene, diisocyanatomethyl-(unspecified isomer) 06/01/87 11/09/93
1321–

64–8 Naphthalene, pentachloro- 10/04/82 10/04/92
1321–

65–9 Naphthalene, trichloro- 10/04/82 10/04/92 1331– [1,1 ′ -Biphenyl]-4,4 ′ -diamino, dichloro- 06/01/87 11/09/93

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 47–1 1333–

41–1 Methyl pyridine—Pyridine, methyl- 09/10/84 12/29/88
1335–

87–1 Naphthalene, hexachloro- 10/04/82 10/04/92
1335–

88–2 Naphthalene, tetrachloro- 10/04/82 10/04/92
1345–

04–6 Antimony trisulfide 10/04/82 10/04/92
1464–

53–5 2,2 ′ -Bioxirane 10/04/82 10/04/92
1634–

04–4 Propane, 2-methoxy-2-methyl- 12/15/86 12/15/96
1649–

08–7 Ethane, 1,2-dichloro-1,1-difluoro 10/15/90 12/19/95
1717–

00–6 Ethane, 1,1-dichloro-1-fluoro- 10/15/90 11/09/93
1825–

30–5 Naphthalene, 1,5-dichloro- 10/04/82 10/04/92
1825–

31–6 Naphthalene, 1,4-dichloro- 10/04/82 10/04/92
1888–

71–7 1-Propene, 1,1,2,3,3,3-hexachloro- 3/7/87 12/19/95
2050–

69–3 Naphthalene, 1,2-dichloro- 10/04/82 10/04/92
2050–

72–8 Naphthalene, 1,6-dichloro- 10/04/82 10/04/92
2050–

73–9 Naphthalene, 1,7-dichloro- 10/04/82 10/04/92
2050–

74–0 Naphthalene, 1,8-dichloro- 10/04/82 10/04/92
2050–

75–1 Naphthalene, 2,3-dichloro- 10/04/82 10/04/92
2065–

70–5 Naphthalene, 2,6-dichloro- 10/04/82 10/04/92
2198–

75–6 Naphthalene, 1,3-dichloro- 10/04/82 10/04/92
2198–

77–8 Naphthalene, 2,7-dichloro- 10/04/82 10/04/92
2234–

13–1 Naphthalene, octachloro- 10/04/82 10/04/92
2536–

05–2 Benzene, 1,1 ′ -methylenebis[2-isocyanato- 06/01/87 11/09/93
2556–

36–7 Cyclohexane, 1,4-diisocyanato 06/01/87 11/09/93
2763–

96–4 3(2H)-Isoxazolone, 5-(aminomethyl)- 3/7/86 2/19/95
2778–

42–9 Benzene, 1,3-bis(1-isocyanato-1-methylethyl- 06/01/87 11/09/93 2861– 2,6-Anthracenedisulfonic acid, 4,8-diamino-9,10-dihydro-1,5-dihydroxy- 12/21/87 12/19/95

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 02–1 9,10-dioxo-, disodium salt 2873–

89–0 Ethane, 2-chloro-1,1,1,2-tetrafluoro- 10/15/90 11/09/93
3083–

25–8 Oxirane, (2,2,2-trichloroethyl)- 10/04/82 10/04/92
3173–

72–6 Naphthalene, 1,5,-diisocyanato- 6/1/87 12/19/95
3194–

55–6 Hexabromocyclododecane 1/11/90 12/19/95
3278–

89–5 Benzene, 1,3,5-tribromo-2-(2-propenyloxy)- §716.21(a)(4) 6/3/04 8/2/04
3288–

58–2 Phosphorodithioic acid, O,O-diethyl-S-methyl ester 3/7/86 12/19/95
3296–

90–0 1,3-Propanediol, 2,2-bis(bromomethyl)- 6/1/87 12/19/95
3319–

31–1 Tris(2-ethylhexyl) trimellitate—1,2,4 -Benzenetricarboxylic acid, tris(2- ethylhexyl)ester 01/03/83 01/03/93
3322–

93–8 1,2-Dibromo-4-(1,2-dibromoethyl) cyclohexane—Cyclohexane, 1,2- dibromo-4-(1,2-dibromoethyl)- 06/28/84 12/29/88
3389–

71–7 1,2,3,4,7,7-Hexachloronorbornadiene—Bicyclo[2.2.1]hepta-2,5-diene, 1,2,3,4,7,7-hexachloro- 01/13/84 01/13/94
3618–

72–2 Acetamide, N -[5-[bis[2-(acetyl oxy)ethyl]amino]-2 -[(2-bromo-4,6- dinitrophenyl)azo]-4- methoxyphenyl]- 06/19/87 11/09/93
3618- 73–3 Acetamide, N -[5-[bis[2-(acetyl oxy)ethyl]amino]-2 -[(2-chl oro-4,6- dinitrophenyl)azo]-4-methoxyphenyl]- 06/19/87 11/09/93
3956–

55–6 Acetamide, N -[5-[bis[2-(acetyl oxy)ethyl]-amino]-2 -[(2-bromo-4,6- dinitrophenyl)azo]-4-ethoxyphenyl 12/15/86 11/09/93
4098–

71–9 Cyclohexane, 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethyl- 06/01/87 06/01/97
4170–

30–3 2-Butenal 3/7/86 12/19/95
5124–

30–1 Cyclohexane, 1,1 ′ -methylenebis[4-isocyanato- 06/01/87 06/01/97
5131–

66–8 1-Butoxy-2-propanol-2-Propanol, 1-butoxy- 4/13/89 12/19/95
5344–

82–1 Thiourea, (2-chlorophenyl)- 3/7/86 12/19/95
5873–

54–1 Benzene, 1-isocyanato-2-[4 -isocyanatophenyl)methyl]- 06/01/87 11/09/93
6145–

73–9 1-Propanol, 2-chloro-, phosphate (3:1) 12/16/88 11/09/93
6247–

34–3 2-Anthracenesulfonic acid, 4-[[4- (acetylamino)pheny l]amino]-1-amino9,10-dihydro-9,10-dioxo- 12/21/87 11/09/93
6422–

86–2 Bis(2-ethylhexyl) terephthalate—1,4-Benzenedicarboxylic acid, bis(2- ethylhexyl) ester 01/03/83 01/03/93
6424–

85–7 2-Anthracenesulfonic acid, 4-[[4- (acetylamino) phenyl]amino]- 1-amino9,10-dihydro-9,10-dioxo-, monosodium salt 12/21/87 12/19/95
7320–

37–8 Oxirane, tetradecyl- 10/04/82 10/04/92
7440– Thallium 06/01/87 06/01/97

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 28–0 7440–

36–0 Antimony 10/04/82 10/04/92
7440–

48–4 Cobalt 06/01/87 06/01/97
7723–

14–0 White phosphorus 04/12/93 06/30/98
9011–

05–6 Urea, polymer with formaldehyde §716.20(b)(1) applies 06/03/85 06/03/95
9016–

87–9 Isocyanic acid, polymethylenepolyphenylene ester 6/1/87 12/19/95
10347–

54–3 Cyclohexane, 1,4-bis(isocyanatomethyl)- 06/01/87 06/01/87
10436–

39–2 1-Propene, 1,1,2,3-tetrachloro- 6/1/87 12/19/95
12001–

85–3 Naphthenic acids, zinc salts 6/1/87 12/19/95
12185– 10–3 White phosphorus 01/26/94 06/30/98
12217–

79–7 9,10-Anthracenedione, 1,5-diamino-chloro-4,8-dihydroxy- 12/21/87 11/09/93
13414–

54–5 Methallyl 2-nitrophenyl ether—Benzene, 1-[(2-methyl-2-propenyl)oxy]-2- nitro- 02/13/84 11/09/93
13414–

55–6 7-Nitro-2,2-dimethyl-2,3-dihydro-benzofuran—Benzofuran, 2,3-dihydro2,2-dimethyl-7-nitro- 02/13/84 02/13/94
13674–

84–5 2-Propanol, 1-chloro-, phosphate (3:1) 12/16/88 11/09/93
13674–

87–8 2-Propanol, 1,3-dichloro-, phosphate (3:1) 12/16/88 12/19/95
15646–

96–5 Hexane, 1,6-diisocyanato-2,4,4-trimethyl- 06/01/87 11/09/93
16691–

43–3 3H-1,2,4-Triazole-3-thione, 5-amino-1,2-dihydro- §716.21(a)(1) 6/3/04 8/2/04
16938–

22–0 Hexane, 1,6-diisocyanato-2,2,4-trimethyl- 06/01/87 11/09/93
17418–

58–5 9,10-Anthracenedione, 1-amino-4-hydroxy-2-phenoxy- 12/21/87 12/19/95
18495–

30–2 Propane, 1,1,2,3-tetrachloro- 06/01/87 12/29/88
18633–

25–5 Oxirane, tridecyl- 10/04/82 10/04/92
19660– 16–3 2-Propenoic acid, 2,3-dibromopropyl ester 06/01/87 12/29/88
21429–

43–6 Acetamide, N -[5-[bis[2-(acetyl oxy)ethyl]amino]-2 -[(2-chl oro-4,6- dinitrophenyl)azo]-4-methoxyphenyl]- 06/19/87 11/09/93
25168– 06–3 Isopropyl phenol—Phenol, (1-methylethyl)- 04/13/89 11/09/93
25168– 21-2 Dibutyltin bis (isooctyl maleate)—2-Butenoic acid, 4,4 ′

- [(dibutylstannylene)bis(oxy)]bis-[4-oxo-, diisoctyl ester, ( Z , Z )- 01/03/83 01/03/93 25498– Tripropylene glycol monomethyl ether-Propanol, [2-(2-methoxy 4/13/89 12/19/95

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 49–1 methylethoxy)methylethoxy]- 25550– 14–5 Benzene, ethylmethyl- (mixed isomers) 04/29/83 04/29/93
25550– 98–5 Phosphorous acid, diisodecyl phenyl ester 12/19/85 12/19/95
25551– 13–7 Trimethylbenzene—Benzene, trimethyl- (mixed isomers) 02/13/84 02/13/94
25640– 78–2 Isopropyl biphenyl—1,1 ′ -Biphenyl, (1-methylethyl)- 06/28/84 11/09/93
25852– 70–4 Monobutyltin tris (is ooctyl) mercapto-acetate—Acetic acid, 2,2 ′ ,2 ′′

- [(butylstannylidyne)tris(thio)]tris-, triisooctyl ester 01/03/83 01/03/93
26447–

40–5 Benzene, 1,1 ′ -methylenebis[isocyanato- 06/01/87 06/01/97
26471– 62–5 Benzene, 1,3-diisocyanatomethyl- 06/01/87 06/01/97
26530– 20–1 3(2 H )-Isothiazolone, 2-octyl- 06/01/87 12/29/88
26952– 23–8 1-Propene, dichloro- 6/1/87 12/19/95
29091– 20–1 Benzenamine, 3-chloro-2,6-dinitro-N,N-dipropyl-4-(trifluoromethyl)- §716.21(a)(2) 6/3/04 8/2/04
29385–

43–1 Tolyl triazole-1H-Benzotriazole, methyl- 4/13/89 12/19/95
32052– 51–0 Isocyanic acid, trimethylcyclohexyl ester 06/01/87 11/09/93
32534– 81–9 Pentabromodiphenyl ether 1/11/90 06/30/98
32536– 52–0 Octabromodiphenyl ether 1/11/90 06/30/98
32588–

76–4 Ethylene Bis-(tetrabromophthalimide) 1/11/90 12/19/95
33125– 86–9 Phosphoric acid, 1,2-ethanediyl tetrakis (2-chloroethyl) ester 12/16/88 11/09/93
34590– 94–8 Dipropylene glycol monomethyl ether—Propanol, (2- methoxymethylethoxy)- 4/13/89 6/30/98
37853– 59–1 1,2-Bis(tribromophenoxy) ethane 1/11/90 06/30/98
38661–

72–2 Cyclohexane, 1,3-bis(isocyanatomethyl)- 06/01/87 11/09/93
41291– 34–3 Ethylene(5,6-dibromonorbornane-2,3-dicarboximide) 1/11/90 12/19/95
52907–

07–0 Ethylene bis(5,6-dibromonorbornane-2,3-dicarboximide 1/26/94 12/19/95
57137– 10–7 Tribrominated polystyrene 1/11/90 12/19/95
61262– 53–1 Ethylene bis(pentabromophenoxide) 1/11/90 12/19/95
61788–

33–8 Terphenyl, chlorinated 10/04/82 12/29/88 61789– Calcium naphthenate—Naphthenic acids, calcium salts 07/01/83 07/01/93

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 36–4 61789– 51–3 Cobalt naphthenate—Naphthenic acids, cobalt salts 07/01/83 07/01/93
61790– 14–5 Lead naphthenate—Naphthenic acids, lead salts 07/01/83 07/01/93
64742–

95–6 Solvent naphtha (petroleum), light arom 2/13/84 2/13/94
68081– 84–5 Oxirane, mono[(C 10–16 -alkyloxy) methyl] derivatives 10/04/82 10/04/92
68122– 86–1 Imidazolium compounds, 4,5-dihydro-1-methyl-2-nortallow alkyl-1-(2- tallow amidoethyl), methyl sulfates 6/20/88 12/19/95
68153-

35–5 Ethanaminium, 2-amino- N -(2-aminoethyl- N -(2-hydroxyethyl)- N - methyl-, N , N ′ -ditallow acyl derivatives, methyl sulfates (salts) 06/20/88 11/09/93
68298–

46–4 7-Amino-2,2-dimethyl-2,3-dihydrobenzofuran—7-Benzofuranamine,2,3- dihydro-2,2-dimethyl- 02/13/84 12/29/88
68389– 88–8 Poly(oxy-1,2-ethanediyl), α -[2-[bis(2-aminoethyl)methylammonio]ethyl]- ω -hydroxy-, N , N ′ -dicoco acyl derivatives, methyl sulfates (salts) 06/20/88 11/09/93

68389– 89–9 Poly(oxy-1,2-ethanediyl), α -[2-[bis(2-aminoethyl)methylammonio]ethyl]- ω -hydroxy-, N , N ′ -bis(hydrogenated tallow acyl) derivatives, methyl sulfates (salts) 06/20/88 11/09/93

68410– 69–5 Poly(oxy-1,2-ethanediyl), al pha-[2-[bis(2-aminoethyl) methylammonio]ethyl]-w-hydroxy,- N,N ′ -ditallow acyl derivatives, methyl sulfates (salts) 6/20/88 12/19/95

68413–

04–7 Poly[oxy(methyl-1,2-ethanediyl)], α -[2-[bis(2- aminoethyl)methylammonio] methylethyl]- ω -hydroxy-, N , N ′ -ditallow acyl derivatives, methyl sulfates (salts) 06/20/88 11/09/93

68554–

06–3 Poly(oxy-1,2-ethanediyl), α -[3-[bis(2-aminoethyl)methylammonio]-2- hydroxy-propyl]- ω -hydroxy-, N -coco acyl derivatives, methyl sulfates (salts) 06/20/88 11/09/93

68611– 64–3 Urea, reaction products with formaldehyde §716.20(b)(1) applies 06/03/85 11/09/93
68928–

76–7 Stannane, dimethylbis[(1-oxoneodecyl)oxy]- §716.21(a)(3) 6/3/04 8/2/04
69009–

90–1 Diisopropyl biphenyl—1,1 ′ -Biphenyl, bis(1-methylethyl)- 06/28/84 12/29/88
70914– 09–9 Poly(oxy-1,2-ethanediyl), α -[2-[bis(2-aminoethyl)methylammonio]ethyl]- ω -hydroxy-, N , N ′ -di[C 14–18 acyl] derivatives, methyl sulfates (salts) 06/20/88 06/20/88
75790– 84–0 Benzene, 2-isocyanato-4-[(4-isocyanato-phenyl)methyl]-1-methyl- 06/01/87 11/09/93
75790– 87–3 Benzene, 1-isocyanato-2-[(4-isocyanato-phenyl)thio]- 06/01/87 11/09/93



### (b) [Reserved] (c) By category. The following categories are listed in alphabetical order. Chemical substances listed within a category are provided only as examples of the category. A ll chemical substances within a category are subject to all the provisions of part 716 for the time period from th e effective date of the category until the sunset date. Manufacturers, importers, and processors of any chemical substance within a category are subject to the reporting requirements of subpart A for that category, except when th e sunset date for the particular substance predates the sunset date for the category, or when the ex emption of §716.20(b) of this part applies.

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 Category CAS No. (examples for category) Special exemptions Effective date Sunset date Alkyl epoxides—including all noncyclic aliphatic hydrocarbons with one or more epoxy functional groups. 10/4/82 12/29/88

Category CAS No. (examples for category) Special exemptions Effective date Sunset date R 1 =R2 =R 3 =R 4 =H or alkyl. Groups R 1 –R 4 may contain one or more epoxide functions. Oxirane, decyl- 2855–19–8 10/04/82 12/29/88 Oxirane, 2, 2 - dimethyl - 558 – 30 – 5 10/04/82 12/29/88 Oxirane, 2, 3 - dimethyl - 3266 – 23 – 7 10/04/82 12/29/88 Oxirane, dodecyl 3234 – 28 – 4 10/04/82 12/29/88 Oxirane, heptadecyl - 67860 – 04 – 2 10/04/82 12/29/88 Oxirane, octyl- 2404 – 44 – 6 10/04/82, 12/29/88 Oxirane, pentadecyl - 22092 – 38 – 2 10/04/82 12/29/88 Alkyl phthalates — all alkyl esters of 1, 2- benzenedicarboxylic acid ( ortho -phthalic acid). 10/04/82 10/04/92

Category CAS No. (examples for

category) Special exemptions Effective date Sunset date
R 1 =R2 =alkyl. 1,2-Benzenedicarboxylic acid, bis(2-ethylhexyl) ester 117–81–7 10/04/82 10/04/92 1,2-Benzenedicarboxylic acid, bis(1-methylheptyl) ester 131–15–7 10/04/82 10/04/92 1,2-Benzenedicarboxylic acid, bis(2-methylpropyl) ester 84–69–5 10/04/82 10/04/92 1,2-Benzenedicarboxylic acid, 2-butoxy-2-oxyethyl butyl ester 85–70–1 10/04/82 01/13/86 1,2-Benzenedicarboxylic acid, butyl cyclohexyl ester 84–64–0 10/04/82 10/04/92 1,2-Benzenedicarboxylic acid, butyl 2-ethylhexyl ester 85–69–8 10/04/82 10/04/92 1,2-Benzenedicarboxylic acid, butyl octyl ester 84–78–6 10/04/82 10/04/92 1,2-Benzenedicarboxylic acid, decyl hexyl ester 25724–58–7 10/04/82 10/04/92 1,2-Benzenedicarboxylic acid, decyl octyl ester 119–07–3 10/04/82 10/04/92 1,2-Benzenedicarboxylic acid, dibutyl ester 84–74–2 10/04/82 10/04/92 1,2-Benzenedicarboxylic acid, dicyclohexyl ester 84–61–7 10/04/82 10/04/92 1,2-Benzenedicarboxylic acid, diethyl ester 84–66–2 10/04/82 10/04/92 1,2-Benzenedicarboxylic acid, dihexyl ester 84–75–3 10/04/82 10/04/92 1,2-Benzenedicarboxylic acid, diisodecyl ester 26761–40–0 10/04/82 10/04/92 1,2-Benzenedicarboxylic acid, diisononyl ester 28553–12–0 10/04/82 10/04/92 1,2-Benzenedicarboxylic acid, diisooctyl ester 27554–26–3 10/04/82 10/04/92 1,2-Benzenedicarboxylic acid, demethyl ester 131–11–3 10/04/82 10/04/92 1,2-Benzenedicarboxylic acid, dinonyl ester 84–76–4 10/04/82 10/04/92

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 1,2-Benzenedicarboxylic acid, dioctyl ester 117–84–0 10/04/82 10/04/92 1,2-Benzenedicarboxylic acid, diundecyl ester 119–06–2 10/04/82 10/04/92 1,2-Benzenedicarboxylic acid, isodecyl tridecyl ester 3648–20–2 10/04/82 10/04/92 1,2-Benzenedicarboxylic acid, 2-ethylhexyl-8-methylnonyl ester 89–13–4 10/04/82 10/04/92 1,2-Benzenedicarboxylic acid, hexyl isodecyl ester 61702–81–6 10/04/82 10/04/92 1,2-Benzenedicarboxylic acid, isodecyl tridecyl ester 61886–60–0 10/04/82 10/04/92 Alkyltin compounds. 01/03/83 12/29/88 Dibutyltin S,S ′ -bis(isooctyl mercaptoacetate)—Acetic acid, 2,2 ′

- [(dibutylstannylene)bis(thio)]bis-, diisooctyl ester 25168–24–5 01/03/83 12/29/88 Dibutyltin S,S ′ -bis(isooctyl mercaptoacetate)—Acetic acid, 2,2 ′

- [(dimethylstannylene)bis(thio)]bis-, diisooctyl ester 26636–01–1 01/03/83 12/29/88 Mono methyltin tris(isooctylm ercaptoacetate) Acetic acid, 2,2 ′ ,2 ′′ -[(methylstannylidyne)tris(thi o)]tris-triisoacetyl ester 54849–38–6 01/03/83 12/29/88 Aniline and chloro-, bromo-, and/or nitroanilines. 10/04/82 10/04/92 Benzenamine 62–53–3 10/04/82 10/04/92 Benzenamine, 4-bromo- 106–40–1 10/04/82 10/04/92 Benzenamine, 2-bromo-6-chloro-4-nitro- 99–29–6 10/04/82 10/04/92 Benzenamine, 2-bromo-,4,6-dinitro- 1817–73–8 10/04/82 10/04/92 Benzenamine, 2-chloro- 95–51–2 10/04/82 10/04/92 Benzenamine, 3-chloro- 108–42–9 10/04/82 10/04/92 Benzenamine, 4-chloro- 106–47–8 10/04/82 10/04/92 Benzenamine, 2-chloro-4,6-dinitro- 3531–19–9 10/04/82 10/04/92 Benzenamine, 4-chloro-2,6-dinitro- 5388–62–5 10/04/82 10/04/92 Benzenamine, 3-chloro-, hydrochloride 141–85–5 10/04/82 10/04/92 Benzenamine, 2-chloro-4-nitro- 121-87-9 10/04/82 10/04/92 Benzenamine, 2-chloro-5-nitro- 6283–25–6 10/04/82 10/04/92 Benzenamine, 4-chloro-2-nitro- 89–63–4 10/04/82 10/04/92 Benzenamine, 4-chloro-3-nitro- 635–22–3 10/04/82 10/04/92 Benzenamine, 2,6-dibromo-4-nitro- 827–94–1 10/04/82 10/04/92 Benzenamine, 2,3-dichloro- 608–27–5 10/04/82 10/04/92 Benzenamine, 2,4-dichloro- 554–00–7 10/04/82 10/04/92 Benzenamine, 2,5-dichloro- 95–82–9 10/04/82 10/04/92 Benzenamine, 3,4-dichloro- 95–76–1 10/04/82 10/04/92 Benzenamine, 3,5-dichloro- 626–43–7 10/04/82 10/04/92 Benzenamine, 2,6-dichloro-4-nitro- 99–30–9 10/04/82 10/04/92 Benzenamine, 2,4-dinitro- 97–02–9 10/04/82 10/04/92 Benzenamine, 2-nitro- 88–74–4 10/04/82 10/04/92 Benzenamine, 3-nitro- 99–09–2 10/04/82 10/04/92 Benzenamine, 4-nitro- 100–01–6 10/04/82 10/04/92 Benzenamine, 2,4,6-tribromo- 147–82–0 10/04/82 10/04/92 Benzenamine, 2,4,6-trichloro- 634–93–5 10/04/82 10/04/92 Aryl phosphates—phosphate esters of phenol or of alkyl-substituted phenols. Triaryl and mixed alkyl and aryl esters are included but trialkyl esters are excluded 10/04/82 10/04/92

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716

Category CAS No. (examples for

category) Special exemptions Effective date Sunset date
R 1 =phenyl, either unsubstituted or substituted with one or more alkyl or aralkyl groups R2 =R 3 alkyl; or phenyl, either unsubstituted or substituted with one or more alkyl or aralkyl groups Phenol, dimethyl-, phosphate (3:1) 25155–23–1 10/04/82 10/04/92 Phenol, 4-(1,1-dimethylethyl)-, phosphate (3:1) 78–33–1 10/04/82 10/04/92 Phosphoric acid, dibutyl phenyl ester 2528–36–1 10/04/82 10/04/92 Phosphoric acid, diisodecyl phenyl ester 51363–64–5 10/04/82 10/04/92 Phosphoric acid, (1,1-dimethylethyl) phenyl diphenyl ester 56803–37–3 10/04/82 10/04/92 Phosphoric acid, 2-ethylhexyl diphenyl ester 1241–94–7 10/04/82 10/04/92 Phosphoric acid, isodecyl diphenyl ester 29761–21–5 10/04/82 10/04/92 Phosphoric acid, (1-methylethyl)phenyl diphenyl ester 28108–99–8 10/04/82 10/04/92 Phosphoric acid, methylphenyl diphenyl ester 25444–49–5 10/04/82 10/04/92 Phosphoric acid, (1-methyl-l-phenylethyl)phenyl diphenyl ester 34364–42–6 10/04/82 10/04/92 Phosphoric acid, triphenyl ester 115–86–6 10/04/82 10/04/92 Phosphoric acid, tris(methylphenyl) ester 1330–78–5 10/04/82 10/04/92 Phosphoric acid, tris(2-methylphenyl) ester 78–30–8 10/04/82 10/04/92 Phosphoric acid, tris(3-methylphenyl) ester 563–04–2 10/04/82 10/04/92 Phosphoric acid, tris(4-methylphenyl) ester 78–32–0 10/04/82 10/04/92 Asbestos—asbestiform varieties of ch rysolite (serpentine); crocidolite (riebeckite); amosite (cummingtonite—grunerite); anthophyllite; tremolite; and actinolite. 10/04/82 10/04/92

Asbestos 1332–21–4 10/04/82 10/04/92 Asbestiform minerals 12001–29–5 10/04/82 10/04/92 Asbestiform minerals 17068–78–9 10/04/82 10/04/92 Asbestiform minerals 12172–73–5 10/04/82 10/04/92 Bisazobiphenyl dyes derived from benzidine and its congeners, ortho - toluidine (dimethylbenzidine) and dianisidine (dimethoxybenzidine). 10/04/82 10/04/92 Benoic acid, 2-[[2-amino-6-[[4 ′ -[(-carboxy-4-hydroxphenyl) azo[- 3,3 ′ -dimethoxy[1,1 ′ -biphenyl]-4-yl]azo]-5-hydroxy-7-sulfo-1- naphthalenylazo]-5-nitro-, trisodium salt 6739–62–4 10/04/82 10/04/92
Benzoic acid, 5-[[4 ′ -[2-amino-8-hydroxy-6-sulfo-1-naphthalenyl) azo] [1,1 ′ -biphenyl]-4-yl]-azo]-2-hydroxy-, disodium salt 2429–84–7 10/04/82 10/04/92 Benzoic acid, 5-[[4 ′ -[7-amino-1-hydroxy-3-sulfo-2- naphthalenyl)azo] [1,1 ′ -biphenyl]-4-yl]azo]-2-hydroxy-, disodium salt 2429–82–5 10/04/82 10/04/92
Benzoic acid, 5-[[4 ′ -[(1-amino-4-sulfo-2-naphthalenyl)azo] [1,1 ′

- biphenyl]-4-yl]azo]-2-hydroxy-, disodium salt 2429–79–0 10/04/82 10/04/92 Benzoic acid, 5-[[4 ′ -[[2,6-diamino-3-[[8-hydroxy-3,6-disulfo-7- [(4-sulfo-1-naphthalenyl)azo]-2-naphthalenyl]azo]-5- methylphenyl]azo] [1,1 ′ -biphenyl]-4-yl]azo]-2-hydroxy-, tetrasodium salt 2429–81–4 10/04/82 10/04/92

Benzoic acid, 5-[[4 ′ -[(2,6-diamino-3-methyl-5-sulfophenyl)azo]- 6637–88–3 10/04/82 10/04/92

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 3,3 ′ -dimethyl[1,1 ′ -biphenyl]-4-yl]azo]-2-hydroxy-, disodium salt Benzoic acid, 5-[[4 ′ -[[2,6-diamino-3-methyl-5-[(4- sulfophenyl)azo]phenyl]azo][1,1 ′ -biphenyl]-4-yl]azo]-2-hydroxy-, disodium salt 2586–58–5 10/04/82 10/04/92
Benzoic acid, 5-[[4 ′ -[[2,6-diamino-3-methyl-5-[(4- sulfophenyl)azo]phenyl]azo]1,1 ′ -biphenyl]-4-yl]azo]-2-hydroxy3-methly-, disodium salt 6360–54–9 10/04/82 10/04/92
Benzoic acid, 5-[[4 ′ -[[2,4-dihydroxy-3-[(4- sulfophenyl)azo]phenyl]azo] [1,1 ′ -biphenyl]-4-yl]azo]-2-hydroxy- , disodium salt 2893–80–3 10/04/82 10/04/92
Benzoic acid, 3,3 ′ -[(3,7-disulfo-1,5-naphthalene-diyl)bis[azo(6- hydroxy-3,1-phenylene)azo[6(or 7)-sulfo-4,1- naphthalenediyl]azo[1,1 ′ -biphenyl]-4,4 ′ -diylazo]]bis[6-hydroxy-, hexasodium salt 8014–91–3 10/04/82 10/04/92

[1,1 ′ -Biphenyl]-4,1 ′ -bis diazonium), 3,3 ′ -dimethoxy- 20282–70–6 10/04/82 10/04/92 Butanamide, N , N ′ -(3,3 ′ -dimethyl [1,1 ′ -biphenyl]-4,4 ′ -diyl)bis[3-oxo91–96–3 10/04/82 10/04/92
C.I. Direct Blue 218 10401–50–0 10/04/82 10/04/92 Cuprate(2-), [5-[[4 ′ -[[2,6-dihydroxy-3-[(2-hydroxy-5- sulfophenyl)azo]phenyl]azo][1,1 ′ -biphenyl]-4-yl]azo]-2- hydroxybenzoato(4-)]-, disodium 16071–86–6 10/04/82 10/04/92 Cuprate(3-), [ μ -[7-[[3,3 ′ -dihydroxy-4 ′ -[[1-hydroxy-6- (phenylamino)-3-sulfo-2-naphthalenyl]azo] [1,1 ′ -biphenyl]-4- yl]azo]-8-hydroxy-1,6-naphthalenedisulfonato(7-)]]di-, trisodium 6656–03–7 10/04/82 10/04/92 Cuprate(4-), [ μ -[[6,6 ′ -[3,3 ′ -dihydroxy[1,1 ′ -biphenyl]-4-4 ′

- diyl)bis(azo)]bis[4-amino-5-hydroxy-1,3- naphthalendisulfonato]]( 8-)]]di-, tetrasodium 16143–79–6 10/04/82 10/04/92 2-Naphthalenecarboxamide, N , N ′ -(3,3 ′ -dimethoxy[1,1 ′

- biphenyl]-4,4 ′ -diyl)bis[3-hydroxy- 91–92–9 10/04/82 10/04/92 1,3-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-[[4 ′

- [(2hydroxy-1-naphthalenyl)azo]-3,3 ′ -dimethoxy[1,1 ′ -biphenyl]-4- yl]azo]-, disodium salt 2586–57–4 10/04/82 10/04/92 1,3-Naphthalenedisulfonic acid, 6,6 ′ -[(3,3 ′ -dimethoxy[1,1 ′

- biphenyl]-4,4 ′ diyl)bis(azo)]bis[4-amino-5-hydroxy-, tetrasodium salt 2610–05–1 10/04/82 10/04/92 1,3-Naphthalenedisulfonic acid, 8-[[4 ′ -[(4-ethoxyphenyl)azo] [1,1 ′ -biphenyl]-4-yl]azo]-7-hydroxy-, disodium salt 3530–19–6– 10/04/82 10/04/92 1,3-Naphthalenedisulfonic acid, 8-[[4 ′ -[4-ethoxyphenyl)azo]-3,3 ′

- dimethyl] [1,1 ′ -biphenyl]-4-yl]azo]-7-hydroxy-, disodium salt 6358–29–8 10/04/82 10/04/92 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[[4 ′ -[[4-[[(4- methylphenyl) sulfonyl]oxy]phenyl]-azo] [1,1 ′ -biphenyl]-4- yl]azo]-, disodium salt 3567–65–5 10/04/82 10/04/92 2,7-Naphthalenedisulfonic acid, 5-amino-3-[[4 ′ -(7-amino-1- hydroxy-3-sulfo-2-naphthalenyl)-azo] [1,1 ′ -biphenyl]-4-yl]azo]-4- hydroxy-, trisodium salt 2429–73–4 10/04/82 10/04/92 2,7-Naphthalenedisulfonic acid, 4-amino-3-[[4 ′ -[(2,4-diamino-5- methylphenyl)azo] [1,1 ′ -biphenyl]-4-yl]azo]-5-hydroxy-6- (phenylazo)-, disodium salt 2429–83–6 10/04/82 10/04/92 2,7-Naphthalenedisulfonic acid, 4-amino-3-[[4 ′ -[(2,4- diaminophenyl)azo] [1,1 ′ -biphenyl]-4-yl]azo] 5-hydroxy-6- (phenylazo)-, disodium salt 1937–37–7 10/04/82 10/04/92

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6[[4 ′ -[(4- hydroxyphenyl)azo] [1,1 ′ -biphenyl]-4-yl]-azo]-3-[(4- nitrophenyl)azo]-, disodium salt 4335–09–5 10/04/82 10/04/92 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[[4 ′ -[(4- hydroxyphenyl)azo] [1,1 ′ -biphenyl]-4-yl]azo)-6-(phenylazo)-, disodium salt 3626–28–6 10/04/82 10/04/92 2,7-Naphthalenedisulfonic acid, 3,3 ′ -[[1,1 ′ -biphenyl]-4,4 ′

- diylbis(azo)]bis[5-amino-4-hydroxy-, tetrasodium salt 2602–46–2 10/04/82 10/04/92 2,7-Naphthalenedisulfonic acid, 3,3 ′ -[(3,3 ′ -dimethoxy[1,1 ′

- biphenyl]-4,4 ′ -diyl)bis(azo)]bis[5-amino-4-hydroxy-, tetrasodium salt 2429–74–5 10/04/82 10/04/92 2,7-Naphthalenedisulfonic acid, 3,3 ′ -[(3,3 ′ -dimethyl-[1,1 ′

- biphenyl]-4,4 ′ -diyl)bis(azo)]bis[5-amino-4-hydroxy-, tetrasodium salt 72–57–1 10/04/82 10/04/92 2,7-Naphthalenedisulfonic acid, 3,3 ′ -[(3,3 ′ -dimethyl-[1,1 ′

- biphenyl]-4,4 ′ -diyl)bis(azo)]bis-[4,5-di hydroxy-, tetrasodium salt 2150–54–1 10/04/82 10/04/92 1-Naphthalenesulfonic acid, 3-[[4 ′ [(6-amino-1-hydroxy-3-sulfo-2- naphthalenyl)azo]-3,3 ′ -dimethoxy[1,1 ′ -biphenyl]-4-yl]azo]-4- hydroxy-, disodium salt 6449–35–0 10/04/82 10/04/92 1-Naphthalenesulfonic acid, 3,3 ′ -[[1,1 ′ -biphenyl]-4,4 ′ -diyl-4,4 ′

- diyl)bis(azo)]bis[(4-amino-,disodium salt 573–58–0 10/04/82 10/04/92 1-Naphthalenesulfonic acid, 3,3 ′ -[3,3 ′ -dimethoxy-[1,1 ′ -biphenyl]- 4,4 ′ -diyl)bis(azo)]bis[4-hydroxy-, disodium salt 2429–71–2 10/04/82 10/04/92 1-Naphthalenesulfonic acid, 3,3 ′ -[(3,3 ′ dimethyl[1,1 ′ -biphenyl]- 4,4 ′ -diyl)bis(azo)]bis[4-amino-,disodium salt 992–59–6 10/04/82 10/04/92 Chlorinated benzenes, mono-, di-, tri-, tetra-, and penta- 10/04/82 10/04/92 Benzene, chloro- 108–90–7 10/04/82 10/04/92 Benzene, 1,2-dichloro- 95–50–1 10/04/82 10/04/92 Benzene, 1,3-dichloro- 541–73–1 10/04/82 10/04/92 Benzene, 1,4-dichloro- 106–46–7 10/04/82 10/04/92 Benzene, pentachloro- 608–93–5 10/04/82 10/04/92 Benzene, 1,2,3,4-tetrachloro- 634–66–2 10/04/82 10/04/92 Benzene, 1,2,3,5-tetrachloro- 634–90–2 10/04/82 10/04/92 Benzene, 1,2,4,5-tetrachloro- 95–94–3 10/04/82 10/04/92 Benzene, 1,2,3-trichloro- 87–61–6 10/04/82 10/04/92 Benzene, 1,2,4-trichloro- 120–82–1 10/04/82 10/04/92 Benzene, 1,3,5-trichloro- 108–70–3 10/04/82 10/04/92 Chlorinated naphthalenes—chlorinated derivatives of naphthalene (empirical formula) C 10 H x Cl y where x=y=8. 10/04/82 12/29/88 Naphthalene, chloro- 25586–43–0 10/04/82 12/29/88 Naphthalene, chloro derivatives 70776–03–3 10/04/82 12/29/88 Naphthalene, 1-chloro- 90–13–1 10/04/82 12/29/88 Naphthalene, heptachloro- 32241–08–0 10/04/82 12/29/88 Chlorinated paraffins—chlorinated paraffin oils and chlorinated paraffin waxes, with chlorine content of 35 percent through 70 percent by weight. 10/04/82 10/04/92
Alkanes, chloro- 61788–76–9 10/04/82 10/04/92 Alkanes, C 6–18 , chloro- 68920–70–7 10/04/82 10/04/92

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 Paraffin waxes and hydrocarbon waxes, chlorinated 63449–39–8 10/04/82 10/04/92 Ethyltoluenes—This category consists of ethyltoluene (mixed isomers) and the ortho (1,2-), meta (1,3-) and para (1,4-) isomers 04/29/83 12/29/88 Benzene, 1-ethyl-2-methyl- 611–14–3 04/29/83 12/29/88 Fluoroalkenes—This category is defined as fluroalkenes of the general formula: C n H 2n-x F x where n equals 2 to 3 and X equals 1 to 6. 04/29/83 04/29/93 Ethene, tetrafluoro- 116–14–3 04/29/83 04/29/93 Ethene, trifluoro- 359–11–5 04/29/83 01/13/86 1-Propene, 1,1,2,3,3,3-hexafluoro- 116–15–4 04/29/83 04/29/93 Glycidol (oxiranemethanol) and its derivatives 10/04/82 10/04/92

Category CAS No. (examples for

category) Special exemptions Effective date Sunset date R=H; alkyl, alkenyl or alkynyl; aryl; acyl. where R=alkyl, alkenyl, alkynyl, aryl, or acyl; any substituen ts or functional groups may be present with the alkyl, etc., groups 1,2-Cyclohexanedicarboxylic acid, bis(oxiranylmethyl) ester 5493–45–8 10/04/82 10/04/92 Disiloxane, 1,1,3,3-tetramethyl-1,3-bis[3- oxiranylmethoxy)propyl]- 126–80–7 10/04/82 10/04/92 2,4-Imidazolidinedione, 5,5-dimethyl-3-[2- (oxiranylmethoxy)propyl]-1-(oxiranylmethyl)- 32568–89–1 10/04/82 10/04/92 2,4-Imidazolidenedione, 3,3 ′ -[2-(oxiranylmethoxy)-1,3- propanediyl]bis[5,5-dimethyl-1-(oxiranyl-methyl)- 38304–52–8 10/04/82 10/04/92 Neodecanoic acid, oxiranylmethyl ester 26761–45–5 10/04/82 10/04/92 Oxirane, 2,2 ′ -[1,4-butanediylbis(oxymethylene)]bis 2425–79–8 10/04/82 10/04/92 Oxirane, (butoxymethyl)- 2426–08–6 10/04/82 10/04/92 Oxirane, 2,2 ′ -[1,4-cyclohexanedilbis (methyleneoxymethylene)]bis- 14228–73–0 10/04/82 10/04/92 Oxirane, [(2,4-dibromophenoxy)methyl]- 20217–01–0 10/04/82 10/04/92 Oxirane, [(1,2-dibromopropoxy)methyl]- 35243–89–1 10/04/82 10/04/92 Oxirane, [(1,1-dimethylethoxy)methyl]- 7665–72–7 10/04/82 10/04/92 Oxirane, [[4-(1,1-dimethylethyl)phenoxy]methyl]- 3101–60–8 10/04/82 10/04/92 Oxirane, 2,2 ′ -[(2,2-dimethyl-1,3- propanediyl)bis(oxymethylene)]bis- 17557–23–2 10/04/82 10/04/92 Oxirane, [(dodecyloxy)methyl]- 2461–18–9 10/04/82 10/04/92 Oxirane, 2,2 ′ -[1,2-ethanediylbis (oxymethylene)]bis- 2224–15–9 10/04/82 10/04/92 Oxirane, 2,2 ′ ,2 ′′ ,2 ′′′ -[1,2-ethanediylidenetetrakis-(4,1- phenyleneoxymethylene)]tetrakis- 7328–97–4 10/04/82 10/04/92 Oxirane, (ethoxymethyl)- 4016–11–9 10/04/82 10/04/92 Oxirane, [[(2-ethylhexyl)oxy]methyl]- 2461–15–6 10/04/82 10/04/92 Oxirane, [(hexadecyloxy)methyl]- 15965–99–8 10/04/82 10/04/92 Oxirane, 2,2 ′ ,2 ′′ -[1,2,6-hexanetriyltris-(oxymethylene)]tris- 68959–23–9 10/04/82 10/04/92 Oxirane, (methoxymethyl)- 930–37–0 10/04/82 10/04/92

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 Oxirane, 2,2 ′ -[methylenebis(phenyleneoxymethylene)]bis- 39817–09–9 10/04/82 10/04/92 Oxirane, 2,2 ′ -[methylenebis(2,1-phenyleneoxymethylene)]bis- 54208–63–8 10/04/82 10/04/92 Oxirane, [(1-methylethoxy)methyl]- 4016–14–2 10/04/82 10/04/92 Oxirane, 2,2 ′ -[(1-methylethylidene)bis[4,1-phenyl-eneoxy[1- (butoxymethyl)-2,1-ethanediyl]oxymethylene]]bis- 71033–08–4 10/04/82 10/04/92 Oxirane, 2,2 ′ -[1-methylethylidene) bis(4,1-phenyleneoxymethylene)]bis- 1675–54–3 10/04/82 10/04/92 Oxirane, 2,2 ′ -[(1-methylethylidene)bis(4,1-phenyleneoxymethylene)[bis-, homopolymer 25085–99–8 10/04/82 10/04/92 Oxirane, 2,2 ′ -[(1-methylethylidene)bis[4,1-phenyleneoxy-3,1- propanediyloxy-4,1-phenylen e(1-methylethylidene)-4,1-phenyleneoxymethylene]]bis72319–24–5 10/04/82 10/04/92 Oxirane, [(methylphenoxy)methyl]- 26447–14–3 10/04/82 10/04/92 Oxirane, [(2-methylphenoxy)methyl]- 2210–79–9 10/04/82 10/04/92 Oxirane, [[4-(1-methyl-1-phenylethyl)phenoxy]-methyl]- 61578–04–9 10/04/82 10/04/92 Oxirane, mono[C 6 -C 12 -alkyloxy)methyl]derivatives 68987–80–4 10/04/82 10/04/92 Oxirane, mono[(C 8 -C 12 -alkyloxy)methyl]derivatives 68609–96–1 10/04/82 10/04/92 Oxirane, mono[C 10 -C 16 -alkyloxy)methyl]derivatives 68081–84–5 10/04/82 10/04/92 Oxirane, mono[(C 10 -C 14 -alkyloxy)methyl]derivatives 68609–97–2 10/04/82 10/04/92 Oxirane, [(4-nitrophenoxy)methyl]- 5255–75–4 10/04/82 10/04/92 Oxirane, [(4-nonylphenoxy)methyl]- 6178–32–1 10/04/82 10/04/92 Oxirane, [(9-octadecenyloxy)methyl]-, ( Z )- 60501–41–9 10/04/82 10/04/92 Oxirane, [(octadecyloxy)methyl]- 16245–97–9 10/04/82 10/04/92 Oxirane, 2,2 ′ -(oxiranylmethoxy)-1,3- phenylene]bis(methylene)]bis- 13561–08–5 10/04/82 10/04/92 Oxirane, 2,2 ′ -[[[2-oxiranylmethyoxy) phenyl]methylene]bis(4,1- phenyl-eneoxymethylene)]bis- 67786–03–2 10/04/82 10/04/92 Oxirane, 2,2 ′ -[oxybis(methylene)]bis- 2238–07–5 10/04/82 10/04/92 Oxirane, (phenoxymethyl)- 122–60–1 10/04/82 10/04/92 Oxirane, 2,2 ′ -[1,3-phenylenebis (oxymethylene)]bis- 2425–01–6 10/04/82 10/04/92 Oxirane, 2,2 ′ -[1,4-phenylenebis (oxymethylene)]bis- 101–90–6 10/04/82 10/04/92 Oxirane, 2,2 ′ ,2 1/4-[1,2,3-propanetriyl tris(oxymethylene)]tris- 13236–02–7 10/04/82 10/04/92 Oxirane, [(2-propenyloxy)methyl]- 106–92–3 10/04/82 10/04/92 Oxirane, 2,2 ′ ,2 1/4-[propylidynetris (4,1- phenyleneoxymethylene)]tris- 68517–02–2 10/04/82 10/04/92 Oxirane, [(tetradecyloxy)methyl]- 38954–75–5 10/04/82 10/04/92 Oxiranecarboxylic acid, 3-methyl-3-phenyl-, ethyl ester 77–83–8 10/04/82 10/04/92 Poly(oxy-1,2-ethanediyl),- α -[4-oxiranylmethyoxy)benzoyl]- ω -[[4- oxiranylmethoxy)benzoyl]oxy]- 69943–75–5 10/04/82 10/04/92 2-Propenoic acid, 2-methyl-, oxiranylmethyl ester 106–91–2 10/04/82 10/04/92 2-Propenoic acid, oxiranylmethyl ester 106–90–1 10/04/82 10/04/92 Silane, [(3-chloropropyl)(dimethoxy)[3-(oxiranylmethoxy)propyl]- 71808–64–5 10/04/82 10/04/92 Silane, diethoxymethyl[3-(oxiranyl-methoxy)propyl]- 2897–60–1 10/04/82 10/04/92 Silane, ethoxydimethyl[3-(oxiranyl-methoxy)propyl]- 17963–04–1 10/04/82 10/04/92 Silane, trimethyoxy[3-(oxiranyl-methoxy)propyl]- 2530–83–8 10/04/82 10/04/92 Tetrasiloxane, 1,1,1,3,5,7,7,7-octamethyl-3,5-bis[3- 69155–42–6 10/04/82 10/04/92

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 (oxiranylmethoxy)propyl]-Trisiloxane, 1,1,1,3,5,5,5-heptamethyl-3-[3-(oxiranylmethoxy)propyl]- 7422–52–8 10/04/82 10/04/92 Halogenated alkyl epoxides—halogenated noncyclic aliphatic hydrocarbons with one or more epoxy functional groups. 10/04/82 12/29/88

Category CAS No. (examples for category) Special exemptions Effective date Sunset date

R 1 =X or C n H 2n=1

− y X y (y=1 to 1n=1) R2 =H or X or C n H 2n=1

− y X y (y=0 to 2n=1) R 3 =H or X or C n H 2n=1

− y X y (y=0 to 2n=1) R

4 =H or X or C n H 2n=1

− y X y (y=0 to 2n=1) X=halogen. Groups R 1 –R 4 may contain one or more expoxide functions. Lead and lead compounds §716.21 (a)(8) February 28, 2008 April 28, 2008 Lead 7439– 92 – 1 §716.21 (a)(8) February 28, 2008 April 28, 2008 Acetic acid, lead (2+) salt 301 – 04 – 2 §716.21 (a)(8) February 28, 2008 April 28, 2008 Carbonic acid, lead (2+) salt (1:1) 598 – 63 – 0 §716.21 (a)(8) February 28, 2008 April 28, 2008 Lead chloride (PbCl 2 ) 7758 – 95 – 4 §716.21 (a) (8) February 28, 2008 April 28, 2008 Chromic acid (H 2 Cr0 4 ), lead (2+) salt (1:1) 7758 – 97 – 6 §716.21 (a)(8) February 28, 2008 April 28, 2008 Lead oxide (PbO 2 ) 1309 – 60 – 0 §716.21 (a)(8) February 28, 2008 April 28, 2008 Oxirane, (2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoroheptyl)- 38565–52–5 10/04/82 12/29/88 Borate (1-), tetrafluoro-, lead (2+) (2:1) 13814 – 96 – 5 §716.21 (a)(8) February 28, 2008 April 28, 2008 Phosphoric acid, lead (2+) salt (2:3) 7446 – 27 – 7 §716.21 (a)(8) February 28, 2008 April 28, 2008 Silicic acid, lead salt, basic 53466 – 66 – 3 §716.21 (a)(8) February 28, 2008 April 28, 2008 Octadecanoic acid, lead salt (1:?) 7428 – 48– 0 §716.21 (a)(8) February 28, 2008 April 28, 2008 Sulfuric acid, lead salt (1:?), basic 63653 – 42 – 9 §716.21 (a)(8) February 28, 2008 April 28, 2008 Oxirane, (bromomethyl)- 3132–463–7 10/04/82 12/29/88 Oxirane, (2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoroheptyl)- 38565–52–5 10/04/82 12/29/88 Lead sulfide (PbS) 1314 – 8 7 – 0 §716.21 (a)(8) February 28, 2008 April 28, 2008 Phenylenediamines (Benzenediamines ). This category is defined as all nitrogen unsubstituted phenylenediamines and their salts with 04/29/83 04/29/93

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 zero to two substitutents on the ring selected from the same ofdifferent members of the group of halo, nitro, hydroxy, hydroxylower alkoxy, lower-alkyl, and lower alkoxy. For this purpose, the term “lower” is defined as a group containing between one and four carbons. 1,2-Benzenediamine 95 – 54 – 5 4/29/83 4/29/93 1,3-Benzenediamine 108 – 45 – 2 4/29/83 4/29/93 1,2 - Benzenediamine, 4-butyl- 3663 – 23 – 8 4/29/83 12/29/88 1,2 - Benzenediamine, 4-butyl- 95 – 83– 0 4/29/83 4/29/83 1,3-Benzenediamine, 4-chloro- 5131–60–2 04/29/83 04/29/93 1,4-Benzenediamine, 2-chloro-, dihydrochloride 615–46–3 04/29/83 12/29/88 1,2-Benzenediamine, 5-chloro-3-nitro- 42389–30–0 04/29/83 12/29/88 1,2-Benzenediamine, 4-chloro-, sulfate (1:1) 68459–98–3 04/29/83 12/29/88 1,3-Benzenediamine, 4-chloro-, sulfate (1:1) 68239–80–5 04/29/83 12/29/88 1,4-Benzenediamine, 2-chloro-, sulfate 6219–71–2 04/29/83 12/29/88 1,4-Benzenediamine, 2,5-dichloro- 20103–09–7 04/29/83 12/29/88 1,2-Benzenediamine, dihydrochloride 615–28–1 04/29/83 04/29/93 1,3-Benzenediamine, dihydrochloride 541–69–5 04/29/83 04/29/93 1,4-Benzenediamine, dihydrochloride 624–18–0 04/29/83 04/29/93 1,4-Benzenediamine, ethanedioate (1:1) 62654–17–5 04/29/83 04/29/93 1,2-Benzenediamine, 4-ethoxy- 1197–37–1 04/29/83 12/29/88 1,3-Benzenediamine, 4-ethoxy-dihydrochloride 67801–06–3 04/29/83 12/29/88 1,3-Benzenediamine, 4-ethoxy-, sulfate (1:1) 68015–98–5 04/29/83 12/29/88 1,3-Benzenediamine, ar -ethyl- ar- methyl- 68966–84–7 04/29/83 12/29/88 1,4-Benzenediamine, 2-methoxy 5307–02–8 04/29/83 04/29/93 1,2-Benzenediamine, 4-methoxy-, dihydrochloride 614–94–8 04/29/83 12/29/88 1,3-Benzenediamine, 4-methoxy-, sulfate 6219–67–6 04/29/83 12/29/88 1,3-Benzenediamine, 4-methoxy-, sulfate (1:1) 39156–41–7 04/29/83 04/29/93 Benzenediamine, ar -methyl- 25376–45–8 04/29/83 04/29/93 1,2-Benzenediamine, 3-methyl- 2687–25–4 04/29/83 04/29/93 1,2-Benzenediamine, 4-methyl- 496–72–0 04/29/83 04/29/93 1,3-Benzenediamine, 2-methyl- 823–40–5 04/29/83 04/29/93 1,3-Benzenediamine, 4-methyl- 95–80–7 04/29/83 04/29/93 1,3-Benzenediamine, 5-methyl- 108–71–4 04/29/83 04/29/93 1,4-Benzenediamine, 2-methyl- 95–70–5 04/29/83 04/29/93 1,4-Benzenediamine, 2-methyl-, dihydrochloride- 615–45–2 04/29/83 04/29/93 1,4-Benzenediamine, 2-methyl-, sulfate 6369–59–1 04/29/83 04/29/93 1,4-Benzenediamine, 2-methyl-, sulfate (1:1) 615–50–9 04/29/83 04/29/93 1,2-Benzenediamine, 4-nitro- 99–56–9 04/29/83 04/29/93 1,3-Benzenediamine, 4-nitro-, 5131–58–8 04/29/83 12/29/88 1,3-Benzenediamine, 5-nitro-, 5042–55–7 04/29/83 12/29/88 1,4-Benzenediamine, 2-nitro-, 5307–14–2 04/29/83 04/29/93 1,2-Benzenediamine, 4-nitro-, dihydrochloride 6219–77–8 04/29/83 12/29/88 1,4-Benzenediamine, 2-nitro-, dihydrochloride 18266–52–9 04/29/83 12/29/88

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 1,2-Benzenediamine, 4-nitro-, sulfate (1:1) 68239–82–7 04/29/83 12/29/88 1,4-Benzenediamine, 2-nitro-, sulfate (1:1) 68239–83–8 04/29/83 12/29/88 1,3-Benzenediamine, sulfate (1:1) 541–70–8 04/29/83 04/29/93 1,4-Benzenediamine, sulfate (1:1) 16245–77–5 04/29/83 04/29/93 Ethanol, 2-(2,4-diaminophenoxy)-, dihydrochloride 66422–95–5 04/29/83 12/29/88 Phenol, 2,4-diamino-, dihydrochloride 137–09–7 04/29/83 04/29/93 Phenol, 2,4-diamino-6-methyl- 15872–73–8 04/29/83 12/29/88 Phenol, 2,4-diamino-6-methyl-, hydrochloride 65879–44–9 04/29/83 12/29/88 

### (d) Listed members of categories. The following categories are listed in alphabetical order with the chemical substances identified in each category also listed alphabe tically. Only those chemical substances specifically listed within a category are subject to all provisions of part 716 for the time period from the effective date of the rule until the sunset date.

Category CAS No. Special Exemptions Effective Date Sunset Date Aldehydes: Acetaldehyde 75–07–0 9/30/91 6/30/98 Acetaldehyde, chloro- 107–20– 0 9/30/91 6/30/98 Acetaldehyde, (1,3-dihydro-1,3,3-trimethyl-2 H -indol-2-ylidene) 84–83–3 9/30/91 6/30/98 Acetaldehyde, trichloro- 75–87–6 9/30/91 6/30/98 Benzaldehyde 100–52– 7 9/30/91 6/30/98 Benzaldehyde, 3-bromo- 3132– 99–8 9/30/91 6/30/98 Benzaldehyde, 4-butyl- 1200– 14–2 9/30/91 12/19/95 Benzaldehyde, 2-chloro- 89–98–5 9/30/91 6/30/98 Benzaldehyde, 4-chloro- 104–88– 1 9/30/91 6/30/98 Benzaldehyde, 4-(diethylamino)- 120–21– 8 9/30/91 6/30/98 Benzaldehyde, 4-(diethylamino)-2-hydroxy- 17754– 90–4 9/30/91 6/30/98 Benzaldehyde, 2,4-dihydroxy- 95–01–2 9/30/91 12/19/95 Benzaldehyde, 2,5-dimethoxy- 93–02–7 9/30/91 6/30/98 Benzaldehyde, 3,4-dimethoxy- 120–14– 9 9/30/91 6/30/98 Benzaldehyde, (dimethylamino)- 28602– 27–9 9/30/91 12/19/95 Benzaldehyde, 4-(dimethylamino)- 100–10– 7 9/30/91 6/30/98 Benzaldehyde, 4-ethoxy- 10031– 82–0 l9/30/91 12/19/95 Benzaldehyde, 3-ethoxy-4-hydroxy- 121–32– 4 9/30/91 6/30/98 Benzaldehyde, 2-hydroxy- 90–02–8 9/30/91 6/30/98

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 Benzaldehyde, 4-hydroxy- 123–08– 0 9/30/91 12/19/95 Benzaldehyde, 4-hydroxy-3-methoxy- 121–33– 5 9/30/91 6/30/98 Benzaldehyde, 2-hydroxy-5-nitro- 97–51–8 9/30/91 12/19/95 Benzaldehyde, 2-methoxy- 135–02– 4 9/30/91 12/19/95 Benzaldehyde, 4-methoxy- 123–11– 5 9/30/91 6/30/98 Benzaldehyde, methyl- 1334– 78–7 9/30/91 12/19/95 Benzaldehyde, 4-methyl- 104–87– 0 9/30/91 6/30/98 Benzaldehyde, 2-nitro- 552–89– 6 9/30/91 12/19/95 Benzaldehyde, 3-phenoxy- 39515– 51–0 9/30/91 6/30/98 Benzaldehyde, 4-(trifluoromethyl)- 455–19– 6 9/30/91 12/19/95 Benzeneacetaldehyde 122–78– 1 9/30/91 6/30/98 Benzeneacetaldehyde, alpha-met hyl- 93–53–8 9/30/91 12/19/95 Benzeneacetaldehyde, 4-methyl- 104–09– 6 9/30/91 12/19/95 Benzenepropanal, 4-(1,1-dimethylethyl)-. α .-methyl- 80–54–6 9/30/91 6/30/98 Benzenepropanal, . α .-methyl-4-(1-methylethyl)- 103–95– 7 9/30/91 6/30/98 1,3-Benzodioxole-5-carboxaldehyde 120–57– 0 9/30/91 6/30/98 1,3-Benzodioxole-5-carboxaldehyde, 7-methoxy- 5780– 07–4 9/30/91 12/19/95 Butanal, 3-methyl- 590–86– 3 9/30/91 6/30/98 3-Cyclohexene-1-carboxaldehyde 100–50– 5 9/30/91 6/30/98 3-Cyclohexene-1-carboxa ldehyde, dimethyl- 27939– 60–2 9/30/91 6/30/98 3-Cyclohexene-1-carboxaldehyde, 4-(4-hydroxy-4-methylpentyl)- 31906– 04–4 9/30/91 6/30/98 3-Cyclohexene-1-carboxaldehyde, 1-methyl-4-(4-methyl-3- pentenyl)- 52475– 86–2 9/30/91 6/30/98 3-Cyclohexene-1-carboxaldehyde, 1-methyl-4-(4-methylpentyl)- 66327– 54–6 9/30/91 6/30/98 3-Cyclohexene-1-carboxaldehyde, 4-(4-methyl-3-pentenyl)- 37677– 14–8 9/30/91 12/19/95 3-Cyclohexene-1-carboxaldehyde, 2,4,6-trimethyl- 1423– 46–7 9/30/91 12/19/95 3-Cyclopentene-1-acetalde hyde, 2,2,3-trimethyl- 4501– 58–0 9/30/91 6/30/98

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716
Decanal 112–31– 2 9/30/91 6/30/98 4a(4 H )-Dibenzofurancarboxaldehyde, 1,5a,6,9,9a,9b-hexahydro- 126–15– 8 9/30/91 6/30/98

Dodecanal 112–54– 9 9/30/91 6/30/98

Ethanedial 107–22– 2 9/30/91 6/30/98 Heptanal 111–71– 7 9/30/91 6/30/98 Heptanal, 2-(phenylmethylene)- 122–40– 7 9/30/91 6/30/98 5-Heptenal, 2,6-dimethyl- 106–72– 9 9/30/91 12/19/95 Hexanal, 2-ethyl- 123–05– 7 9/30/91 6/30/98 Hexanal, 3,5,5-trimethyl- 5435– 64–3 9/30/91 12/19/95

2-Hexenal 505–57– 7 9/30/91 12/19/95 Hexenal, 2-ethyl- 26266– 68–2 9/30/91 6/30/98 Indium Compounds: Acetic acid, indium(3+) salt 25114– 58–3 §716.21(a)(6) 6/3/04 8/2/04

Indium 7440– 74–6 §716.21(a)(6) 6/3/04 8/2/04 Indium chloride (InCl3) 10025– 82–8 §716.21(a)(6) 6/3/04 8/2/04 Indium hydroxide (In(OH)3) 20661– 21–6 §716.21(a)(6) 6/3/04 8/2/04 Indium oxide (In2O3) 1312– 43–2 §716.21(a)(6) 6/3/04 8/2/04 Indium phosphide (InP) 22398– 80–7 §716.21(a)(6) 6/3/04 8/2/04

Indium tin oxide 50926– 11–9 §716.21(a)(6) 6/3/04 8/2/04 Sulfamic acid, indium(3+) salt 66027– 93–8 §716.21(a)(6) 6/3/04 8/2/04 Sulfuric acid, indium(3+) salt (3:2) 13464– 82–9 §716.21(a)(6) 6/3/04 8/2/04 1-Naphthalene carboxaldehyde 66–77–3 9/30/91 12/19/95
Nonanal 124–19– 6 9/30/91 6/30/98 2,6-Octadienal, 3,7-dimethyl-, (E) 141–27– 5 9/30/91 12/19/95 2,6-Octadienal, 3,7-dimethyl-, (Z) 106–26– 3 9/30/91 12/19/95

Octanal 124–13– 0 9/30/91 6/30/98

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 Octanal, 3,7-dimethyl- 5988– 91–0 9/30/91 12/19/95 Octanal, 7-hydroxy-3,7-dimethyl- 107–75– 5 9/30/91 6/30/98 Octanal, 7-methoxy-3,7-dimethyl- 3613– 30–7 9/30/91 6/30/98 Octanal, 2-(phenylmethylene)- 101–86– 0 9/30/91 6/30/98 6-Octenal, 3,7-dimethyl- 106–23– 0 9/30/91 6/30/98 6-Octenal, 3,7-dimethyl-, (S)- 5949– 05–3 9/30/91 12/19/95

Pentanal 110–62– 3 9/30/91 6/30/98

Pentanedial 111–30– 8 9/30/91 6/30/98 1-Piperidinecarboxaldehyde 2591– 86–8 9/30/91 6/30/98 Propanal 123–38– 6 9/30/91 6/30/98 Propanal, 3-hydroxy-2,2-dimethyl- 597–31– 9 9/30/91 6/30/98 2-Propenal, 2-methyl- 78–85–3 9/30/91 12/19/95 Propanal, 3-(methylthio)- 3268– 49–3 9/30/91 6/30/98 2-Propenal 107–02– 8 9/30/91 6/30/98 2-Propenal, 3- 4-(1,1-dimethylethyl)phenyl -2-methyl- 13586– 68–0 9/30/91 6/30/98 2-Propenal, 3-(2-methoxyphenyl)- 1504– 74–1 9/30/91 6/30/98 2-Propenal, 2-methyl- 78–85–3 9/30/91 6/30/98 2-Propenal, 2-methyl-3-phenyl- 101–39– 3 9/30/91 6/30/98 2-Propenal, 3-phenyl- 104–55– 2 9/30/91 6/30/98 2-Propenal, 3-phenyl-, monopentyl deriv. 1331– 92–6 9/30/91 6/30/98 2-Pyridinecarboxaldehyde 1121– 60–4 9/30/91 12/19/95 2-Thiophene carboxaldehyde 98–03–3 9/30/91 12/19/95 Undecanal 112–44– 7 9/30/91 6/30/98 Undecanal, 2-methyl- 110–41– 8 9/30/91 6/30/98

9-Undecenal 143–14– 6 9/30/91 12/19/95

10-Undecenal 112–45– 8 9/30/91 6/30/98

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 Alkyl-, Chloro-, and Hydroxymethyl Diaryl Ethers: Benzene, 1-(bromomethyl)-3-phenoxy- 51632– 16–7 04/12/93 06/30/98 Benzenemethanol, 3-phenoxy-, 13826– 35–2 04/12/93 06/30/98 Benzenemethanol, 3-phenoxy-, acetate 50789– 44–1 4/12/93 12/19/95 Benzene, 1-methyl-3-phenoxy- 3586– 14–9 04/12/93 06/30/98
Benzene, 1,1 ′ -oxybis[dodecyl- 69834– 19–1 4/12/93 12/19/95
Benzene, 1,1, ′ -oxybis[methyl- 28299– 41–4 04/12/93 06/30/98
Benzene, 1,1 ′ -oxybis[(1,1,3,3-tetramethylbutyl)- 61702– 88–3 4/12/93 12/19/95 Benzoic acid, 3-[2-chloro-4-(trifluoromethyl)phenoxy]-, 63734– 62–3 04/12/93 06/30/98 Benzoic acid, 3-[2-chloro-4-(trifluoromethyl)phenoxy], potassium salt 72242– 48–3 04/12/93 06/30/98
1,1 ′ -Biphenyl, phenoxy- 28984– 89–6 04/12/93 06/30/98 2-Chloro-1-(3-methylphenoxy)-4-(trifluoromethyl)benzene 42874– 96–4 04/12/93 06/30/98 1,4-Diphenoxybenzene 3061– 36–7 4/12/93 12/19/95 Phenol, 3-[2-chloro-4-(trifl uoromethyl)phenoxy]-, acetate 50594– 77–9 04/12/93 06/30/98 Alkyl Phosphates: Ethanol, 2-butoxy-, phosphate (3:1) 78–51–3 10/29/90 12/19/95 Ethanol, 2-(2-butoxyethoxy)-, phosphate (3:1) 7332– 46–9 10/29/90 11/09/93 Phosphoric acid, bis(2-ethylhexyl) ester 298–07– 7 10/29/90 12/19/95 Phosphoric acid, dibutyl ester 107–66– 4 10/29/90 06/30/98 Phosphoric acid, didodecyl ester 7057– 92–3 10/29/90 11/09/93 Phosphoric acid, diisooctyl ester 27215– 10–7 10/29/90 11/09/93 Phosphoric acid, dodecyl ester 12751– 23–4 10/29/90 11/09/93 Phosphoric acid, 2-ethylhexyl ester 12645– 31–7 10/29/90 11/09/93 Phosphoric acid, monobutyl ester 1623– 15–0 10/29/90 11/09/93 Phosphoric acid, mono(2-ethylhexyl)ester 1070– 03–7 10/29/90 11/09/93 Phosphoric acid, monohexyl ester 3900– 04–7 10/29/90 11/09/93

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 Phosphoric acid, monomethyl ester 812–00– 0 10/29/90 11/09/93 Phosphoric acid, mono(1-methylethyl)ester 1623– 24–1 10/29/90 11/09/93 Phosphoric acid, monooctyl ester 3991– 73–9 10/29/90 11/09/93 Phosphoric acid, monooctadecyl ester 2958– 09–0 10/29/90 11/09/93 Phosphoric acid, triethyl ester 78–40–0 10/29/90 12/19/95 Phosphoric acid, tris(2-ethylhexyl) ester 78–42–2 10/29/90 12/19/95 Phosphoric acid, tris(2-methylpropyl) ester 126–71– 6 10/29/90 11/09/93 Phosphorodichloridic acid, ethyl ester 1498– 51–7 10/29/90 11/09/93 Alkylphenols and Alkylphenol Ethoxyates: tert-Butylphenol (mixed isomers) 27178– 34–3 §716.20(b)(4) applies 3/29/96 6/30/98 2-Butylphenol 3180– 09–4 §716.20(b)(4) applies 3/29/96 6/30/98 2-tert-Butylphenol 88–18–6 §716.20(b)(4) applies 3/29/96 6/30/98 4-n-Butylphenol 1638– 22–8 §716.20(b)(4) applies 3/29/96 6/30/98 4-sec-Butylphenol 99–71–8 §716.20(b)(4) applies 3/29/96 6/30/98 4-tert-Butylphenol 98–54–4 §716.20(b)(4) applies 3/29/96 6/30/98 Decaethylene glycol 4-isoctylphenyl ether 2315– 66–4 §716.20(b)(4) applies 3/29/96 6/30/98 4-Dodecylphenol 104–43– 8 §716.20(b)(4) applies 3/29/96 6/30/98 Dodecylphenol (mixed isomers) 1331– 57–3 §716.20(b)(4) applies 3/29/96 6/30/98 Dedecylphenol (mixed isomers) 27193– 86–8 §716.20(b)(4) applies 3/29/96 6/30/98 Hexaethylene glycol 4-isoctylphenyl ether 2497– 58–7 §716.20(b)(4) applies 3/29/96 6/30/98 Isobutylphenol (mixed isomers) 31195– 95–6 §716.20(b)(4) applies 3/29/96 6/30/98 Isononylphenol (mixed isomers) 11066– 49–2 §716.20(b)(4) applies 3/29/96 6/30/98 4-(1-Methylbutyl)phenol 94–06–4 §716.20(b)(4) applies 3/29/96 6/30/98 (1-Methylheptyl)phenol (mixed isomers) 27985– 70–2 §716.20(b)(4) applies 3/29/96 6/30/98 4-(1-Methyloctyl)phenol 17404– 66–9 §716.20(b)(4) applies 3/29/96 6/30/98 Nonylphenol (mixed isomers) 1300– 16–9 §716.20(b)(4) applies 3/29/96 6/30/98

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 25154– 52–3 §716.20(b)(4) applies 3/29/96 6/30/98 4-Nonylphenol 104–40– 5 §716.20(b)(4) applies 3/29/96 6/30/98 Branched 4-nonylphenol (mixed isomers) 84852– 15–3 §716.20(b)(4) applies 3/29/96 6/30/98 2-Octylphenol 949–13– 3 §716.20(b)(4) applies 3/29/96 6/30/98 4-Octylphenol 1806– 26–4 §716.20(b)(4) applies 3/29/96 6/30/98 4-Pentylphenol 14938– 35–3 §716.20(b)(4) applies 3/29/96 6/30/98 4-tert-Pentylphenol 80–46–6 §716.20(b)(4) applies 3/29/96 6/30/98 Polyethylene glycol mono(octyl)phenyl ether 9036– 19–5 §716.20(b)(4) applies 3/29/96 6/30/98 Polyethylene glycol 4-(tert-octyl)phenyl ether 9002– 93–1 §716.20(b)(4) applies 3/29/96 6/30/98 Poly(oxy-1,2-ethanediyl), α -(octylphenyl)- ω -hydroxy-, branched 68987– 90–6 §716.20(b)(4) applies 3/29/96 6/30/98 2-(1,1,3,3-Tetramethylbutyl)phenol 3884– 95–5 §716.20(b)(4) applies 3/29/96 6/30/98 (1,1,3,3-Tetramethylbutyl)phenol (mixed isomers) 1322– 69–6 §716.20(b)(4) applies 3/29/96 6/30/98
27193– 28–8 §716.20(b)(4) applies 3/29/96 6/30/98
29932– 96–5 §716.20(b)(4) applies 3/29/96 6/30/98
30105– 54–5 §716.20(b)(4) applies 3/29/96 6/30/98
62744– 41–6 §716.20(b)(4) applies 3/29/96 6/30/98 4-(2,2,3,3-Tetramethylbutyl)phenol 54932– 78–4 §716.20(b)(4) applies 3/29/96 6/30/98
Brominated flame retardants: Alkanes, C10-18, bromochloro- 68955– 41–9 10/29/90 12/19/95 Benzamide, 3,5-dibromo-N-(4-bromophenyl)-2-hydroxy- 87–10–5 10/29/90 12/19/95 Benzene, ethenyl-, homopolymer, brominated 88497– 56–7 10/29/90 11/09/93 Benzene, 1,1 ′ -(1-methylethylidene)bis (3,5-dibromo-4-(2- propenyloxy)- 25327– 89–3 10/29/90 11/09/93 Benzene, pentabromomethyl- 87–83–2 10/29/90 12/19/95 Cyclohexane, 1,2,3,4,5-pentabromo-6-chloro- 87–84–3 10/29/90 12/19/95 Cyclohexane, tetrabromodichloro- 30554– 72–4 10/29/90 12/19/95 Cyclohexane, tribromotrichloro- 30554– 73–5 10/29/90 12/19/95 Ethanol, 2,2 ′ -((1-methylethylidene)bis ((2,6-dibromo-4,1- 4162– 10/29/90 12/19/95

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 phenylene)oxy)) bis- 45–2 Ethene, bromo- 593–60– 2 10/29/90 06/30/98
Phenol, 2,4-dibromo- 615–58– 7 10/29/90 12/19/95 Phenol, 2,4(or 2,6)-dibromo-,homopolymer 69882– 11–7 10/29/90 12/19/95 1-Propanol, 2,3-dibromo- 96–13–9 10/29/90 12/19/95 1-Propanol, 2,2-dimethyl-,tribromo deriv 36483– 57–5 10/29/90 12/19/95 2-Propenoic acid,(1-methylethylidene)bis (2,6-dibromo-4,1- phenylene) ester 55205– 38–4 10/29/90 12/19/95 Chloroalkyl phosphates: 2,2-Bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl) phosphate 38051– 10–4 6/14/93 12/19/95 2-Chloro-1-methylethylbis(2-chloropropyl) phosphate- 76649– 15–5 6/14/93 12/19/95 1,2-Ethanediyl tetrakis(2-chloro-1-methylethylene) phosphate 34621– 99–3 6/14/93 12/19/95 Oxydi-2,1-ethanediyltetrakis(2-choloroethyl) phosphate 53461– 82–8 6/14/93 12/19/95 Cyanoacrylates: 2-Propenoic acid, 2-cyano-, methyl ester 137–05– 3 1/26/94 12/19/95 2-Propenoic acid, 2-cyano-, isobutyl ester 1069– 55–2 1/26/94 12/19/95 2-Propenoic acid, 2-cyano-3,3-diphenyl-, 2-ethylhexyl ester 6197– 30–4 1/26/94 12/19/95 2-Propenoic acid, 2-cyano-, butyl ester 6606– 65–1 1/26/94 12/19/95 2-Propenoic acid, 2-cyano-, ethyl ester 7085– 85–0 1/26/94 12/19/95 2-Propenoic acid, 2-cyano-, 2-propenyl ester 7324– 02–9 1/26/94 12/19/95 2-Propenoic acid, 2-cyano-, 1-methylethyl ester 10586– 17–1 1/26/94 12/19/95 2-Propenoic acid, 2-cyano-, ethoxy ethyl ester 21982– 43–4 1/26/94 12/19/95 2-Propenoic acid, 2-cyano-, 2,2,2-trifluoromethyl ester 23023– 91–8 1/26/94 12/19/95 2-Propenoic acid, 2-cyano-, 2-methoxyethyl ester 27816– 23–5 1/26/94 12/19/95 Ethanaminium, 2-[[2-cyano-3-[4-(diethylamino)phenyl]-1-oxo-2- propenyl]oxy]-N,N,N-trimethyl-, chloride 64992– 16–1 1/26/94 12/19/95 Indium Compounds: Acetic acid, indium(3+) salt 25114– 58–3 §716.21(a)(6) 6/3/04 8/2/04

Indium 7440– 74–6 §716.21(a)(6) 6/3/04 8/2/04

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 Indium chloride (InCl3) 10025– 82–8 §716.21(a)(6) 6/3/04 8/2/04 Indium hydroxide (In(OH)3) 20661– 21–6 §716.21(a)(6) 6/3/04 8/2/04 Indium oxide (In2O3) 1312– 43–2 §716.21(a)(6) 6/3/04 8/2/04 Indium phosphide (InP) 22398– 80–7 §716.21(a)(6) 6/3/04 8/2/04

Indium tin oxide 50926– 11–9 §716.21(a)(6) 6/3/04 8/2/04 Sulfamic acid, indium(3+) salt 66027– 93–8 §716.21(a)(6) 6/3/04 8/2/04 Sulfuric acid, indium(3+) salt (3:2) 13464– 82–9 §716.21(a)(6) 6/3/04 8/2/04
IRIS Chemicals: 3,4-Dimethylphenol 95–65–8 9/30/91 12/19/95 2,4-Dinitrophenol 51–28–5 9/30/91 12/19/95 Isocyanates: Acetic acid, isocyanato-, ethyl ester 2949– 22–6 10/29/90 11/09/93 Benzene, bis(isocyanatomethyl)- 25854– 16–4 10/29/90 11/09/93 Benzene, 1-bromo-4-isocyanato- 2493– 02–9 10/29/90 11/09/93 Benzene, 1-chloro-3-isocyanato- 2909– 38–8 10/29/90 11/09/93 Benzene, 1-chloro-4-isocyanato- 104–12– 1 10/29/90 06/30/98
Benzene, 1,2-dichlo ro-4-isocyanato- 102–36– 3 10/29/90 06/30/98
Benzene, 1,3-dichlo ro-5-isocyanato- 34893– 92–0 10/29/90 11/09/93
Benzene, 1,1 ′ -(diisocyanatomethylene)bis- 10031– 75–1 10/29/90 11/09/93 Benzene, isocyanato- 103–71– 9 10/29/90 06/30/98 Benzene, 2-isocyanato-1,3-bis(1-methylethyl)- 28178– 42–9 10/29/90 11/09/93 Benzene, 2-isocyanato-1,3-dimethyl-, ester 28556– 81–2 10/29/90 11/09/93 Benzene, 1-isocyanato-2-methyl- 614–68– 6 10/29/90 11/09/93 Benzene, 1-isocyanato-4-methyl- 622–58– 2 10/29/90 11/09/93 Benzene, 1-isocyanato-4-nitro- 100–28– 7 10/29/90 11/09/93 Benzene, 1-isocyanato-3-(trifluoromethyl)- 329–01– 1 10/29/90 06/30/98 Benzene, 1,1 ′ ,1 ′′ -methylidynetris(4-isocyanato- 2422– 10/29/90 11/09/93

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 91–5 Butane, 1-isocyanato- 111–36– 4 10/29/90 06/30/98 Cyclohexane, 2-heptyl-3,4-bis (9-isocyanatononyl)-1-pentyl- 68239– 06–5 10/29/90 11/09/93 Cyclohexane, isocyanato- 3173– 53–3 10/29/90 11/09/93 1,3-Diazetidine-2,4-dione, 1,3-bis(3-isocyanato methylphenyl)- 26747– 90–0 10/29/90 11/09/93 Ethane, isocyanato- 109–90– 0 10/29/90 12/19/95
Imidodicarbonic diamide, N,N ′ -2-tris(6-isocyanatohexyl)- 4035– 89–6 10/29/90 11/09/93 Methane, isocyanato- 624–83– 9 10/29/90 12/19/95 Octadecane, 1-isocyanato- 112–96– 9 10/29/90 11/09/93 Phenol, 4-isocyanato-, phosphorothioate (3:1) (ester) 4151– 51–3 10/29/90 11/09/93 Propane, 1-isocyanato- 110–78– 1 10/29/90 11/09/93 1-Propene, 3-isocyanato- 1476– 23–9 10/29/90 11/09/93 2-Propenoic acid, 2-methyl-, 2- isocyanatoethyl ester 30674– 80–7 10/29/90 12/19/95 2-Propenoic acid, 2-methyl-2-(((((5-isocyanato-1,3,3- trimethylcyclohexyl)methyl)amino) carbonyl)oxy)ethyl ester 73597– 26–9 10/29/90 11/09/93 1,3,5,-Triazine-2,4,6(1H.3H.5H-trione, 1,3,5-tris(3- isocyanatomethylphenyl)- 26603– 40–7 10/29/90 11/09/93 Methyl ethylene glycol ethers and esters: Ethylene glycol monomethy ether acrylate 3121– 61–7 1/26/94 12/19/95 Tetraethylene glycol monomethyl ether 23783– 42–8 1/26/94 12/19/95 OSHA Chemicals in Need of Dermal Absorption Testing:
Amitrole 61-82-5 §716.20(b)(3) applies 3/11/94 6/30/98

n -Amyl acetate 628–63– 7 §716.20(b)(3) applies 1/26/94 6/30/98

o-Anisidine 90-04-0 §716.20(b)(3) applies 3/11/94 6/30/98 Benzyl chloride 100-44-7 §716.20(b)(3) applies 3/11/94 6/30/98

sec -Butyl acetate 105–46– 4 §716.20(b)(3) applies 1/26/94 6/30/98

tert -Butyl acetate 540–88– 5 §716.20(b)(3) applies 1/26/94 6/30/98

sec -Butyl alcohol 78–92–2 §716.20(b)(3) applies 1/26/94 6/30/98

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716

tert -Butyl alcohol 75–65–0 §716.20(b)(3) applies 1/26/94 6/30/98 t-Butylcatechol 98-29-3 §716.20(b)(3) and (b)(4) apply 8/4/95 6/30/98 o-sec-butylphenol 89–72–5 3/11/94 6/30/98 Camphor 76–22–2 §716.20(b)(3) applies 1/26/94 6/30/98

Carbon disulfide 75-15-0 §716.20(b)(3) applies 3/11/94 6/30/98

Catechol 120-80-9 §716.20(b)(3) and (b)(4) apply 8/4/95 6/30/98

a -Chloroacetophenone 532–27– 4 §716.20(b)(3) applies 1/26/94 6/30/98

Chlorobenzene 108-90-7 §716.20(b)(3) applies 3/11/94 6/30/98

o-Chlorotoluene 95-49-8 §716.20(b)(3) applies 3/11/94 6/30/98 Cyclohexene 110–83– 8 §716.20(b)(3) applies 1/26/94 6/30/98 Cyclohexanol 108-93-0 §716.20(b)(3) and (b)(4) apply 8/4/95 6/30/98 Cyclopentadiene 542-92-7 §716.20(b)(3) and (b)(4) apply 8/4/95 6/30/98 Cyclopentane 287–92– 3 §716.20(b)(3) applies 1/26/94 6/30/98

Diacetone alcohol 123-42-2 §716.20(b)(3) and (b)(4) apply 8/4/95 6/30/98 Dibutyl phosphate 107–66– 4 §716.20(b)(3) applies 1/26/94 6/30/98 1,2-Dichloroethylene 540-59-0 §716.20(b)(3) applies 3/11/94 6/30/98 Dicylcopentadiene 77-73-6 §716.20(b)(3) and (b)(4) apply 8/4/95 6/30/98 Dimethyl acetamide 127-19-5 §716.20(b)(3) and (b)(4) apply 8/4/95 6/30/98 Dimethylaniline 121-69-7 §716.20(b)(3) and (b)(4) apply 8/4/95 6/30/98 Dimethyl sulfate 77-78-1 §716.20(b)(3) applies 3/11/94 6/30/98

m-Dinitrobenzene 99-65-0 §716.20(b)(3) applies 3/11/94 6/30/98

o-Dinitrobenzene 528-29-0 §716.20(b)(3) applies 3/11/94 6/30/98

p -Dinitrobenzene 100–25– 4 §716.20(b)(3) applies 1/26/94 6/30/98
2,4-Dinitrotoluene 121-14-2 §716.20(b)(3) applies 3/11/94 6/30/98 Diphenylamine 122-39-4 §716.20(b)(3) applies 3/11/94 6/30/98 Disulfiram 97–77–8 §716.20(b)(3) 1/26/94 1/26/94

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 applies Ethyl bromide 74-96-4 §716.20(b)(3) applies 3/11/94 6/30/98 Ethyl ether 60–29–7 §716.20(b)(3) applies 1/26/94 6/30/98 Heptane ( n -Heptane) 142–82– 5 §716.20(b)(3) applies 1/26/94 6/30/98

Indene 95-13-6 §716.20(b)(3) applies 3/11/94 6/30/98 Isoamyl acetate 123–92– 2 §716.20(b)(3) applies 1/26/94 6/30/98 N-Isopropylaniline 768-52-5 §716.20(b)(3) applies 3/11/94 6/30/98 p-Methoxyphenol 150-76-5 §716.20(b)(3) applies 3/11/94 6/30/98 Methyl acetate 79–20–9 §716.20(b)(3) applies 1/26/94 6/30/98 Methylcyclohexane 108–87– 2 §716.20(b)(3) applies 1/26/94 6/30/98 Methyl formate 107–31– 3 §716.20(b)(3) applies 1/26/94 6/30/98 Methyl isoamyl ketone 110-12-3 §716.20(b)(3) and (b)(4) apply 8/4/95 6/30/98 p-Nitroaniline 100-01-6 §716.20(b)(3) applies 3/11/94 6/30/98 p-Nitrochlorobenzene 100-00-5 §716.20(b)(3) applies 3/11/94 6/30/98 1-Nitropropane 108–03– 2 §716.20(b)(3) applies 1/26/94 6/30/98 2-Nitropropane 79-46-9 §716.20(b)(3) applies 3/11/94 6/30/98

m-Nitrotoluene 99-08-1 §716.20(b)(3) and (b)(4) apply 8/4/95 6/30/98

o-Nitrotoluene 88-72-2 §716.20(b)(3) applies 3/11/94 6/30/98 p-Nitrotoluene 99-99-0 §716.20(b)(3) and (b)(4) apply 8/4/95 6/30/98

Nonane 111–84– 2 §716.20(b)(3) applies 1/26/94 6/30/98

Pentane 109–66– 0 §716.20(b)(3) applies 1/26/94 6/30/98 Phenylhydrazine 100-63-0 §716.20(b)(3) applies 3/11/94 6/30/98 Propylene glycol dinitrate 6423-43- 4 §716.20(b)(3) applies 3/11/94 6/30/98

Sodium bisulfite 7631– 90–5 §716.20(b)(3) applies 1/26/94 6/30/98

Sodium metabisulfite 7681– 57–4 §716.20(b)(3) applies 1/26/94 6/30/98 Tetrahydrofuran 109-99-9 §716.20(b)(3) 3/11/94 6/30/98

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 applies
m-Toluidine 108-44-1 §716.20(b)(3) applies 3/11/94 6/30/98 Vinylidene chloride 75-35-4 §716.20(b)(3) and (b)(4) apply 8/4/95 6/30/98 Vinyl toluene 25013- 15-4 §716.20(b)(3) applies 3/11/94 6/30/98

p -Xylene 106–42– 3 §716.20(b)(3) applies 1/26/94 6/30/98 Xylidine 1300-73- 8 §716.20(b)(3) applies 3/11/94 6/30/98 Propylene glycol ethers and esters: Dipropylene glycol 110–96– 5 1/26/94 12/19/95 Dipropylene glycol butyl ether 29911– 28–2 1/26/94 12/19/95 Dipropylene glycol monomethyl ether acetate 88917– 22–0 1/26/94 12/19/95 1-(2-Methoxy-1-methylethoxy)-2-propanol 20324– 32–7 1/26/94 12/19/95 Methoxy-1-propanol 28677– 93–2 1/26/94 12/19/95 1-Phenoxy-2-propanol 770–35– 4 1/26/94 12/19/95 Propylene glycol monobutyl ether 29387– 86–8 1/26/94 12/19/95 Propylene glycol monomethyl ether acetate 108–65– 6 1/26/94 12/19/95 Propylene glycol mono-tert-butyl ether 57018– 52–7 1/26/94 12/19/95 Tripropylene glycol diacrylate 42978– 66–5 1/26/94 12/19/95 Tripropylene glycol methyl ether 20324– 33–8 1/26/94 12/19/95
Siloxanes: Cyclopolydimethylsiloxane 69430– 24–6 10/12/93 06/30/98 Decamethylcyclopentasiloxane 541–02– 6 10/12/93 06/30/98 Decamethyltetrasiloxane 141–62– 8 10/12/93 06/30/98 Dimethyldiphenylsiloxane 68083– 14–7 10/12/93 06/30/98 Dimethylhydropolylsiloxane 68037– 59–2 10/12/93 06/30/98 Dimethylmethyl 3,3,3-trifluoropropyl siloxane 115361- 68-7 10/12/93 06/30/98 Dimethylmethylvinylsiloxane 67762– 94–1 10/12/93 06/30/98

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 Dimethylpolysiloxanes 68037– 74–1 §716.20(b)(2) applies 10/12/93 06/30/98 Dimethyl silicones and siloxanes 63148– 62–9 10/12/93 06/30/98 Dimethyl silicones and siloxane , reaction products with silica 67762– 90–7 §716.20(b)(2) applies 10/12/93 06/30/98 Docosamethylcycloundecasiloxane 18766– 38–6 §716.20(b)(2) applies 10/12/93 06/30/98 Docosamethyldecasiloxane 556–70– 7 §716.20(b)(2) applies 10/12/93 06/30/98 Dodecamethylcyclohexasiloxane 540–97– 6 10/12/93 06/30/98 Dodecamethylpentasiloxane 141–63– 9 10/12/93 06/30/98 Dotetracontamethyleicosasiloxane 150027- 00-2 §716.20(b)(2) applies 10/12/93 06/30/98 Dotriacontamethylcyc lohexadecasiloxane 150026- 95-2 §716.20(b)(2) applies 10/12/93 06/30/98 Dotriacontamethylpentadecasiloxane 2471– 11–6 §716.20(b)(2) applies 10/12/93 06/30/98 Eicosamethylcyclodecasiloxane 18772– 36–6 §716.20(b)(2) applies 10/12/93 06/30/98 Eicosamethylnonasiloxane 2652– 13–3 §716.20(b)(2) applies 10/12/93 06/30/98 Hexacosamethylcyclotridecasiloxane 23732– 94–7 §716.20(b)(2) applies 10/12/93 06/30/98 Hexacosamethyldodecasiloxane 2471– 08–1 §716.20(b)(2) applies 10/12/93 06/30/98 Hexadecamethylcyclooctasiloxane 556–68– 3 §716.20(b)(2) applies 10/12/93 06/30/98 Hexadecamethylheptasiloxane 541–01– 5 §716.20(b)(2) applies 10/12/93 06/30/98 Hexamethylcyclotrisiloxane 541–05– 9 10/12/93 06/30/98 Hexamethyldisilazane 999–97– 3 10/12/93 06/30/98 Hexamethyldisiloxane 107–46– 0 10/12/93 06/30/98 Hexatriacontamethylc yclooctadecasiloxane 23523– 12–8 §716.20(b)(2) applies 10/12/93 06/30/98 Hexatriacontamethylheptadecasiloxane 18844– 04–7 §716.20(b)(2) applies 10/12/93 06/30/98 Methylpolysiloxane 9004– 73–3 10/12/93 06/30/98 Methylvinylcyclosiloxane 2554– 06–5 10/12/93 06/30/98 Siloxanes and silicones, di-Me, hydroxy-terminated 70131- 67-8 §716.20(b)(2) applies 10/12/93 06/30/98 Octacosamethylcyclotetradecasiloxane 149050- 40-8 §716.20(b)(2) applies 10/12/93 06/30/98

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 Octacosamethyltridecasiloxane 2471– 09–2 §716.20(b)(2) applies 10/12/93 06/30/98 Octadecamethylcyclononasiloxane 556–71– 8 §716.20(b)(2) applies 10/12/93 06/30/98 Octadecamethyloctasiloxane 556–69– 4 §716.20(b)(2) applies 10/12/93 06/30/98 Octamethyltrisiloxane 107–51– 7 10/12/93 06/30/98 Octaphenylcyclotetrasiloxane 546–56– 5 10/12/93 06/30/98 Octatriacontamethylcyclononadecasiloxane 150026- 97-4 §716.20(b)(2) applies 10/12/93 06/30/98 Octatriacontamethy loctadecasiloxane 36938– 52–0 §716.20(b)(2) applies 10/12/93 06/30/98 Polymethyloctadecylsiloxane not available §716.20(b)(2) applies 10/12/93 06/30/98 Tetracontamethylcycloeicosasiloxane 150026- 98-5 §716.20(b)(2) applies 10/12/93 06/30/98 Tetracontamethylnonadecasiloxane 150026- 99-6 §716.20(b)(2) applies 10/12/93 06/30/98 Tetracosamethylcyclododecasiloxane 18919– 94–3 §716.20(b)(2) applies 10/12/93 06/30/98 Tetracosamethylundecasiloxane 107–53– 9 §716.20(b)(2) applies 10/12/93 06/30/98 Tetradecamethylcycloheptasiloxane 107–50– 6 §716.20(b)(2) applies 10/12/93 06/30/98 Tetradecamethylhexasiloxane 107–52– 8 §716.20(b)(2) applies 10/12/93 06/30/98 Tetramethylcyclotetrasiloxane 2370– 88–9 10/12/93 06/30/98 Tetramethyldivinyldisiloxane 2627– 95–4 10/12/93 06/30/98 Tetratriacontamethylc ycloheptadecasiloxane 150026- 96-3 10/12/93 06/30/98 Tetratriacontamethy lhexadecasiloxane 36938– 50–8 §716.20(b)(2) applies 10/12/93 06/30/98 Triacontamethylcyclopentadecasiloxane 23523– 14–0 §716.20(b)(2) applies 10/12/93 06/30/98 Triacontamethyltetradecasiloxane 2471– 10–5 §716.20(b)(2) applies 10/12/93 06/30/98 Trifluoropropylmethylcyclotrisiloxane 2374– 14–3 10/12/93 06/30/98 Substantially produced chemicals in need of subchronic tests:
Acetoacetanilide 102–01– 2 9/30/91 12/19/95 4-(Acetylamino)benzenesulfonyl chloride 121–60– 8 9/30/91 6/30/98 2-(2-Aminoethoxy)-ethanol 929–06– 6 6/30/92 6/30/98 7-Amino-4-hydroxy-2-naphthalenesulfonic acid 87–02–5 9/30/91 12/19/95

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716
Ammonium carbamate 1111– 78–0 9/30/91 12/19/95 1,3-Benzenedisulfonic acid 98–48–6 9/30/91 12/19/95 Bis(2-ethylhexyl)-2-butenedioate 142–16– 5 9/30/91 12/19/95

Bromamine acid 116–81– 4 9/30/91 12/19/95 Butyric anhydride 106–31– 0 9/30/91 12/19/95 Ethanol, 2-(2-ethox yethoxy)-, acetate 112–15– 2 9/30/91 6/30/98
1,2-Dichlorobutane 616–21– 7 9/30/91 12/19/95
3,4-Dichlorobutene 760–23– 6 9/30/91 12/19/95 3,4-Dichloronitrobenzene 99–54–7 9/30/91 6/30/98 1,3-Dicyanobenzene 626–17– 5 9/30/91 6/30/98 Diethylene glycol dimethyl ether 111–96– 6 9/30/91 6/30/98 4-Ethoxynitrobenzene 100–29– 8 9/30/91 6/30/98 2-Ethylanthraquinone 84–51–5 9/30/91 12/19/95 Hexa(methoxymethyl) melamine 3089– 11–0 9/30/91 6/30/98 3-Hydroxy-2-naphthoic acid 92–70–6 9/30/91 12/19/95 Isobutyl acrylate 106–63– 8 9/30/91 12/19/95 Isophthaloyl chloride 9–63–8 9/30/91 12/19/95 4-Methyl-2-nitro-phenol 119–33– 5 9/30/91 6/30/98 2-(4-Morpholinyldithio)-benzothiazole 95–32–9 9/30/91 12/19/95 Naphthalenedicarboxylic anhydride 81–84–5 9/30/91 6/30/98 1-Naphthol 90–15–3 9/30/91 12/19/95 p , p ′ -Oxybis(benzenesulfonylhydrazide) 80–51–3 9/30/91 6/30/98 2,4-Pentanedione 123–54– 6 9/30/91 12/19/95

Perfluoro-N-hexane 355–42– 0 9/30/91 12/19/95 Perfluorotributylamine 311–89– 7 9/30/91 12/19/95 Propanoic anhydride 123–62– 6 9/30/91 12/19/95
Quinacridone 1047– 16–1 9/30/91 12/19/95 Terephthaloyl chloride 100–20– 9 9/30/91 Trichloromethanesulfenyl chloride 594–42– 3 9/30/91 6/30/98

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 Triethylene glycol bis(2-ethylhexanoate) 94–28–0 9/30/91 12/19/95 Sulphones: 2-Amino-4-[(2-hydroxyethyl) sulfonyl]phenol 17601– 96–6 9/30/91 12/19/95 2-Amino-4-(methylsulfonyl)phenol 98–30–6 9/30/91 12/19/95 2-[(6-Amino-2-naphthalenyl) sulfonyl]ethanol 52218– 35–6 9/30/91 12/19/95 2-[(3-Aminophenyl)sulfonyl]ethanol 5246– 57–1 9/30/91 12/19/95 Bisphenol S 80–09–1 9/30/91 12/19/95 3-(Decyloxy)tetrahydrothiophene 1,1-dioxide 18760– 44–6 9/30/91 12/19/95 4,4 ′ -Diaminodiphenyl sulfone 80–08–0 9/30/91 12/19/95 4-[4-[(2,6-Dichloro-4-nitrophenyl )azo]phenyl] thiomorpholine, 11,1-dioxide 17741– 62–7 9/30/91 12/19/95 1-(Diiodomethyl)sulfonyl-4-methyl benzene 20018– 09–1 9/30/91 12/19/95 Dimethylsulfone 67–71–0 9/30/91 12/19/95 Diphenylsulfone 127–63– 9 9/30/91 12/19/953-[N-Ethyl-4-[[6-(methylsulfonyl)-2-benzothiazolyl]azo]-mtoluidino]propionitrile 16588– 67–3 9/30/91 12/19/95
1,1 ′ -[Methylenebis(sulfonyl)]bis-2-chloroethane 41123– 59–5 9/30/91 12/19/95
2,2 ′ -[Methylenebis(sulfonyl)]bisethanol 41123– 69–7 9/30/91 12/19/95
1,1 ′ -[Methylenebis(sulfonyl)]bisethene 3278– 22–6 9/30/91 12/19/95 6-Methylsulfonyl)-2-benzothiazolamine 17557– 67–4 9/30/91 12/19/95 2-[(3-Nitrophenyl)sulfonyl]ethanol 41687– 30–3 9/30/91 12/19/95
1,1 ′ -[Oxybis(methylenesulfonyl)]bis-2-chloroethane 53061– 10–2 9/30/91 12/19/95
2,2 ′ -[Oxybis(methylenesulfonyl)] bisethanol 36724– 43–3 9/30/91 12/19/95
1,1 ′ -[Oxybis(methylenesulfonyl)] bisethene 26750– 50–5 9/30/91 12/19/95 4-[[4-(Phenylmethoxy)phenyl]sulfonyl] phenol 63134– 33–8 9/30/91 12/19/95 4-Phenylthiomorpholine, 1,1-dioxide 17688– 68–5 9/30/91 12/19/95

Sulfolane 126–33– 0 9/30/91 12/19/95
3-Sulfolene 77–79–2 9/30/91 12/19/95 Sulfonyl bis(4-chlorobenzene) 80–07–9 9/30/91 12/19/95 2,2 ′ -Sulfonyl bisethanol 2580– 77–0 9/30/91 12/19/95 Voluntary HPV Challenge Program orphan (unsponsored) chemicals:

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 Acetaldehyde, reaction products with formaldehyde, by-products from 68442– 60–4 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Acetamide, 2,2-dichlo ro-N,N-di-2-propenyl- 37764– 25–3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Acid chlorides, tallow, hydrogenated 68955– 37–3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Alkanes, chloro 61788– 76–9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Alkenes, C>10 .alpha.- 64743– 02–8 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Amides, coco, N-[3-(dimethylamino)propyl], alkylation products with sodium 3-chloro-2-hydroxypropanesulfonate 70851– 08–0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Amides, tall-oil fatty, N,N-di-Me 68308– 74–7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Anthracene oil 90640– 80–5 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Aromatic hydrocarbons, C8, o-xylene-lean 68650– 36–2 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Aromatic hydrocarbons, C9–16, biphenyl deriv.-rich 68955– 76–0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Barium, carbonate nonylphenol complexes 68515– 89–9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzaldehyde, 3-bromo- 3132– 99–8 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzaldehyde, 3-phenoxy- 39515– 51–0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzaldehyde, 4-(1,1-dimethylethyl)- 939–97– 9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzenamine, 2,6-di ethyl-N-methylene- 35203– 08–8 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzenamine, 2-ethyl- 6-methyl-N-methylene- 35203– 06–6 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzenamine, 3-(trifluoromethyl)- 98–16–8 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzenamine, N,N-dimethyl- 121–69– 7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzenamine, N-phenyl-4-[[4-(phenylamino)phenyl][4- (phenylimino)-2,5-cyclohexadien-1-ylidene]methyl]-, monohydrochloride 2152– 64–9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzene, (2-chloro-1,1-dimethylethyl)- 515–40– 2 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzene, 1-(bromomethyl)-3-phenoxy- 51632– 16–7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzene, 1,1'-[1,2-ethanediylbis(oxy)]bis- 104–66– 5 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzene, 1,1'-oxybis-, tetrapropylene derivs. 119345– 02–7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzene, 1,2-dimethyl-3-nitro- 83–41–0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzene, 1-bromo-4-fluoro- 460–00– §716.21(a)(7) September N ovember

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 4 29, 2006 28, 2006 Benzene, 1-chloro-2,4-dinitro- 97–00–7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzene, 1-chloro-4-(trichloromethyl)- 5216– 25–1 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzene, 1-chloro-4-(trifluoromethyl)- 98–56–6 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzene, 1-methoxy-4-methyl- 104–93– 8 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzene, chloromethyl- 25168– 05–2 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzene, ethenylethyl- 28106– 30–1 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzene, ethylenated 68987– 41–7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzene, mixed with tolu ene, dealkylation product 68953– 80–0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester 138–25– 0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester, sodium salt 3965– 55–7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1,2-Benzenedicarboxylic acid, bis(2-methylpropyl) ester 84–69–5 §716.21(a)(7) September 29, 2006 N ovember 28, 20061,4-Benzenedicarboxylic acid, dimethyl ester, manuf. of, byproducts from 68988– 22–7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzenemethanol, .alpha.,.alpha.-dimethyl- 617–94– 7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzenemethanol, 3-phenoxy- 13826– 35–2 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzenesulfonic acid, 3-nitro-, sodium salt 127–68– 4 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzenesulfonic acid, 4-chloro-3,5-dinitro-, potassium salt 38185– 06–7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzenesulfonic acid, C10–16-alkyl derivs., compds. with triethanolamine 68584– 25–8 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzenesulfonic acid, dimethyl- 25321– 41–9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzenesulfonyl chloride 98–09–9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1,2-Benzisothiazol-3(2H)-one, 1,1-dioxide 81–07–2 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzoic acid, 2-methyl- 118–90– 1 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 2,4,6,8,3,5,7-Benzotetraoxatriplumbacycloundecin-3,5,7-triylidene, 1,9-dihydro-1,9-dioxo17976– 43–1 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzothiazole, 2-[(chloromethyl)thio]- 28908– 00–1 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Benzoyl chloride, 3,5-dichloro- 2905– 62–6 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1,2-Butadiene 590–19– §716.21(a)(7) September N ovember

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 2 29, 2006 28, 2006 Butanedioic acid, oxo-, diethyl ester, ion(1-), sodium 40876– 98–0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1-Butanol, sodium salt 2372– 45–4 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 2-Butenal 4170– 30–3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 2-Butenediamide, (2E)-, N,N'-bis[2-(4,5-dihydro-2-nortall-oil alkyl-1H-imidazol-1-yl)ethyl] derivs. 68442– 77–3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 2-Butenedioic acid (2E)-, di-C8–18-alkyl esters 68610– 90–2 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 2-Butenedioic acid (2Z)-, dioctyl ester 2915– 53–9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 2-Butenenitrile, 2-methyl-, (2E)- 30574– 97–1 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 2-Butenenitrile, 2-methyl-, (2Z)- 20068– 02–4 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Carbamic acid, monoammonium salt 1111– 78–0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Carbamodithioic acid, monoammonium salt 513–74– 6 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Carbonochloridothioic acid, S-(phenylmethyl) ester 37734– 45–5 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Carbonodithioic acid, O-(1-methylethyl) ester, sodium salt 140–93– 2 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Carboxylic acids, di-, C4–11 68937– 72–4 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Chromate(3-), bis[3-(hydroxy-.kappa.O)-4-[[2-(hydroxy- .kappa.O)-1-naphthalenyl]azo-.kappa.N1]-7-nitro-1- naphthalenesulfonato(3-)]-, trisodium 57693– 14–8 §716.21(a)(7) September 29, 2006 N ovember 28, 2006
Coal, anthracite, calcined 68187– 59–7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006
Creosote 8001– 58–9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Cyclohexane, oxidized, aq. ext., sodium salt 68915– 39–9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Cyclohexane, oxidized, non-acidic by-products, distn. lights 68609– 05–2 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1,3-Cyclopentadiene 542–92– 7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Decane, 1-chloro- 1002– 69–3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Decanoic acid, mixed esters withdipentaerythritol, octanoic acid and valeric acid 68441– 66–7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1-Decene, sulfurized 72162– 15–3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Distillates (coal tar) 65996– 92–1 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Distillates (coal tar), heavy oils 90640– 86–1 §716.21(a)(7) September 29, 2006 N ovember 28, 2006

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 Distillates (coal tar), upper 65996– 91–0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Distillates (petroleum), hydrofined lubricating-oil 68782– 97–8 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Distillates, hydrocarbon re sin prodn. higher boiling 68602– 81–3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Disulfides, alkylaryl dialkyl di aryl, petroleum refinery spent caustic oxidn. products 68334– 01–0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Disulfides, C5–12-alkyl 68513– 62–2 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Ethane, 1,1,1-trimethoxy- 1445– 45–0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Ethane, 1,1'-[methylenebis(oxy)]bis[2-chloro- 111–91– 1 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Ethane, 1,1'-oxybis[2-chloro- 111–44– 4 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Ethane, 1,2-dichloro-, manuf. of, by-products from, distn. lights 68608– 59–3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1,2-Ethanediamine, N,N,N',N'-tetramethyl- 110–18– 9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Ethanedioic acid, calcium salt (1:1) 563–72– 4 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1,2-Ethanediol, dinitrate 628–96– 6 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Ethanesulfonic acid, 2-[methyl [(9Z)-1-oxo-9-octadecenyl]amino]- , sodium salt 137–20– 2 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Ethanimidothioic acid, N-hydroxy-, methyl ester 13749– 94–5 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Ethanol, 2-(2-butoxyethoxy)-, sodium salt 38321– 18–5 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Ethanol, 2,2'-oxybis-, reaction products with ammonia, morpholine derivs. residues 68909– 77–3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Ethanol, 2,2'-oxybis-, reaction products with ammonia, morpholine product tower residues 71077– 05–9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Ethanol, 2-[(4-aminophenyl)sulfonyl]-, hydrogen sulfate (ester) 2494– 89–5 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Ethanol, 2-butoxy-, sodium salt 52663– 57–7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Ethene, hydrated, by-products from 68987– 66–6 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Ethenesulfonic acid, sodium salt 3039– 83–6 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Extract oils (coal), tar base 65996– 86–3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Extract residues (coal), tar oil alk. 65996– 87–4 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Extract residues (coal), tar oil alk., naphthalene distn. residues 73665– 18–6 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Extracts, coal tar oil alk. 65996– 83–0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 Fats and Glyceridic oils, vegetable, reclaimed 68990– 65–8 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Fatty acids, tall-oil, 2-(2-hydroxyethoxy)ethyl esters 68309– 16–0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Fatty acids, tall-oil, low-boiling, reaction products with ammoniaethanolamine reaction by-products 68915– 05–9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Fatty acids, tall-oil, reaction pr oducts with diethylenetriamine, acetates 68153– 60–6 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Fatty acids, tall-oil, sulfonated, sodium salts 68309– 27–3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Formic acid, compd. with 2,2',2[ethanol] (1:1) 24794– 58–9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 2,5-Furandione, dihydro-3-(octenyl)- 26680– 54–6 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Glycine, N-(carboxymethyl)- 142–73– 4 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Glycine, N-(carboxymethyl)-, disodium salt 928–72– 3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Glycine, N-methyl-, monosodium salt 4316– 73–8 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Glycine, N-phenyl-, monopotassium salt 19525– 59–8 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Glycine, N-phenyl-, monosodium salt 10265– 69–7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1-Hexacosanol 506–52– 5 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Hexadecane, 1-chloro- 4860– 03–1 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1,4-Hexadiene 592–45– 0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Hexanedioic acid, dihexyl ester 110–33– 8 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Hexanedioic acid, esters with high-boiling C6–10-alkene hydroformylation products 84501– 86–0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1,3-Hexanediol, 2-ethyl- 94–96–2 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1,6-Hexanediol, distn. residues 68937– 29–1 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 2-Hexenal, 2-ethyl- 645–62– 5 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1H-Isoindole-1,3(2H)-dione, 3a,4,7,7a-tetrahydro- 85–40–5 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Hydrocarbons, C12–20, catalytic alkylation by-products 68919– 17–5 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Imidodicarbonic diamide, N,N',2 -tris(6-isocyanatohexyl)- 4035– 89–6 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1,3-Isobenzofurandione, 5-methyl- 19438– 61–0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Lard, oil, Me esters 68082– 78–0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 Methanesulfonamide, N-[2-[(4-amino-3- methylphenyl)ethylamino]ethyl]-, sulfate (2:3) 25646– 71–3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Methanesulfonic acid, hydroxy-, monosodium salt 870–72– 4 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Methanesulfonyl chloride 124–63– 0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Methanone, (2-hydroxy-4-methoxyphenyl)phenyl- 131–57– 7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Naphtha (petroleum), clay-t reated light straight-run 68527– 22–0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, monosodium salt 5460– 09–3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1-Naphthalenesulfonic acid, 2-amino- 81–16–3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 2-Naphthalenesulfonic acid, 6-[(2,4-diaminophenyl)azo]-3-[[4- [[4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulfo-2- naphthalenyl]azo]phenyl]amino]-3-sulfophenyl]azo]-4-hydroxy-, trisodium salt 6473– 13–8 §716.21(a)(7) September 29, 2006 N ovember 28, 2006

1-Naphthalenol, 1,2,3,4-tetrahydro- 529–33– 9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1(2H)-Naphthalenone, 3,4-dihydro- 529–34– 0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1H,3H-Naphtho[1,8-cd]pyran-1,3-dione 81–84–5 §716.21(a)(7) September 29, 2006 N ovember 28, 2006Nickel, bis[(cyano-C)triphenylborato(1-)-N]bis(hexanedinitrileN,N')- 83864– 02–2 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1-Octacosanol 557–61– 9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Octadecane, 1-chloro- 3386– 33–2 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Octadecanoic acid, 2-(1-carboxyethoxy)-1-methyl-2-oxoethyl ester, sodium salt 25383– 99–7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Octadecanoic acid, 2-(hydroxymethyl)-2-[[(1- oxooctadecyl)oxy]methyl]-1,3-propanediyl ester 28188– 24–1 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Octadecanoic acid, reactio n products with 2-[(2- aminoethyl)amino]ethanol 68815– 50–9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 9-Octadecenoic acid, 12-(acetyloxy )-, 1,2,3-propan etriyl ester, (9Z,9'Z,9”,12R,12'R,12”)- 101–34– 8 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Octane, 1-chloro- 111–85– 3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1-Octanesulfonyl chloride 7795– 95–1 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1-Octanesulfonyl fluoride 40630– 63–5 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Oxirane, [(2-methylphenoxy)methyl]- 2210– 79–9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Oxiranemethanamine, N-[4-(oxiranylmethoxy)phenyl]-N- (oxiranylmethyl)- 5026– 74–4 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Paraffin oils, chlorosulfonated, saponified 68188– 18–1 §716.21(a)(7) September 29, 2006 N ovember 28, 2006

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 3-Pentanone 96–22–0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1-Pentene, 2,4,4-trimethyl- 107–39– 1 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 2-Pentene, 2,4,4-trimethyl- 107–40– 4 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phenol, (1,1,3,3-tetramethylbutyl)- 27193– 28–8 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phenol, (1-methylethyl)- 25168– 06–3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phenol, 2-(1,1-dimethylethyl)-4-methyl- 2409– 55–4 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phenol, 2,4-bis(1,1-dimethylpropyl)-6-[(2-nitrophenyl)azo]- 52184– 19–7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phenol, 2,4-bis(1-methyl-1-phenylethyl)-6-[(2-nitrophenyl)azo]- 70693– 50–4 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phenol, 3-(diethylamino)- 91–68–9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phenol, 4-methyl-2-nitro- 119–33– 5 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phenol, isobutylenated methylstyrenated 68457– 74–9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phenol, methyl-, sodium salt 34689– 46–8 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phenol, nonyl derivs. 68081– 86–7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phenol, styrenated 61788– 44–1 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phenols (petroleum) 64743– 03–9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phosphoramidothioic acid, O,O-dimethyl ester 17321– 47–0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phosphoric acid, (1,1-dimethylethyl)phenyl diphenyl ester 56803– 37–3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phosphoric acid, mixed 3-bromo-2,2-dimethylpropyl and 2- bromoethyl and 2-chloroethyl esters 125997– 20–8 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phosphorochloridothioic acid, O,O-dimethyl ester 2524– 03–0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phosphorochloridous acid, bis(4-nonylphenyl) ester 63302– 49–8 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phosphorodichloridic acid, ethyl ester 1498– 51–7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phosphorodithioic acid, O,O-di-C1–14-alkyl esters 68187– 41–7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phosphorodithioic acid, O,O-di-C1–14-alkyl esters, zinc salts 68649– 42–3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phosphorodithioic acid, O,O-dimethyl ester 756–80– 9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phosphorodithioic acid, O,O-dimethyl ester, sodium salt 26377– 29–7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 Phosphorous acid, 2-(1,1-dimethylethyl)-4-[1-[3-(1,1- dimethylethyl)-4-hydroxyphenyl]-1-methylethyl]phenyl bis(4- nonylphenyl) ester 20227– 53–6 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Phosphorous acid, isooctyl diphenyl ester 26401– 27–4 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Piperazineethanol 25154– 38–5 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Pitch, coal tar-petroleum 68187– 57–5 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Propane, 2,2-dimethoxy- 77–76–9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Propanenitrile, 3-(dimethylamino)- 1738– 25–6 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1-Propanesulfonic acid, 2-hydroxy-3-(2-propenyloxy)-, monosodium salt 52556– 42–0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Propanoic acid, 2-bromo- 598–72– 1 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Propanoic acid, 2-methyl-, 3-(benzoyloxy)-2,2,4-trimethylpentyl ester 22527– 63–5 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 2-Propenoic acid, 2-carboxyethyl ester 24615– 84–7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Pyridine, hydrochloride 628–13– 7 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 4(1H)-Pyrimidinone, 6-methyl-2-(1-methylethyl)- 2814– 20–2 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Solvent naphtha (coal) 65996– 79–4 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Sulfonic acids, petroleum 61789– 85–3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Tannins 1401– 55–4 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Tannins, reaction products w ith sodium bisulfite, sodium polysulfide and sodium sulfite 72854– 27–4 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Tar oils, coal 65996– 82–9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Tar, coal, dried and oxidized 68918– 16–1 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Tar, coal, high-temp. 65996– 89–6 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Tar, coal, high-temp., high-solids 68990– 61–4 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Terpenes and Terpenoids, C10–30, distn. residues 70084– 98–9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1-Tetracosanol 506–51– 4 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Tetradecane, 1-chloro- 2425– 54–9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1,3,5,7-Tetrazocine, octahydro-1,3,5,7-tetranitro- 2691– 41–0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Thiazole, 4-methyl- 693–95– §716.21(a)(7) September N ovember

### Proposed Rule; Electronic Reporting Under the Toxic Substances Control Act (RIN 2070-AJ75) Demonstration of Proposed Revisions to Existing Rules – 40 CFR 716 8 29, 2006 28, 2006 Thiourea 62–56–6 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1,3,5-Triazine, hexahydro-1,3,5-trinitro- 121–82– 4 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-tris(6- isocyanatohexyl)- 3779– 63–3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1,3,5-Triazine-2,4-diamine, 6-chloro-N-(1,1-dimethylethyl)-N'-ethyl5915– 41–3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1,3,5-Triazine-2,4-diamine, 6-chloro-N,N'-bis(1-methylethyl)- 139–40– 2 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 1,3,5-Triazine-2,4-diamine, 6-chloro-N-ethyl-N'-(1-methylethyl)- 1912– 24–9 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Urea, (hydroxymethyl)- 1000– 82–4 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Urea, N'-(3,4-dichlorophenyl)-N,N-dimethyl- 330–54– 1 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Urea, sulfate (1:1) 21351– 39–3 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 Urea, sulfate (2:1) 17103– 31–0 §716.21(a)(7) September 29, 2006 N ovember 28, 2006 

### [53 FR 38645, Sept. 30, 1988]
Editorial Note: For Federal Register citations affecti ng §716.120, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.fdsys.gov

. Effective Date Note: At 59 FR 14115, Mar. 25, 1994, in §716.12 0 paragraph (d), the chemical substances under the category “propylene glycol ethers and esters” and all related dates, were stayed effective Mar. 25, 1994.