40 CFR Part 63, Subpart G, Table 8 to Subpart G of Part 63 - Organic HAP's Subject to the Wastewater Provisions for Process Units at New Sources

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There are 7 Updates appearing in the Federal Register for 40 CFR 63. View below or at eCFR (GPOAccess)
View PDF at GPO Pt. 63, Subpt. G, Table 8
Table 8 to Subpart G of Part 63—Organic HAP's Subject to the Wastewater Provisions for Process Units at New Sources
Chemical name CAS No. a
a CAS numbers refer to the Chemical Abstracts Service registry number assigned to specific compounds, isomers, or mixtures of compounds.
Note. The list of organic HAP's on table 8 is a subset of the list of organic HAP's on table 9 of this subpart.
Allyl chloride 107051
Benzene 71432
Butadiene (1,3-) 106990
Carbon disulfide 75150
Carbon tetrachloride 56235
Cumene 98828
Ethylbenzene 100414
Ethyl chloride (Chloroethane) 75003
Ethylidene dichloride 75343
(1,1-Dichloroethane).
Hexachlorobutadiene 87683
Hexachloroethane 67721
Hexane 100543
Methyl bromide (Bromomethane) 74839
Methyl chloride (Chloromethane) 74873
Phosgene 75445
Tetrachloroethylene (Perchloroethylene) 127184
Toluene 108883
Trichloroethane (1,1,1-) (Methyl chloroform) 71556
Trichloroethylene 79016
Trimethylpentane (2,2,4-) 540841
Vinyl chloride (chloroethylene) 75014
Vinylidene chloride 75354
(1,1-Dichloroethylene).
Xylene (m-) 108383
Xylene (p-) 106423

Title 40 published on 2014-07-01

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  • 2014-11-25; vol. 79 # 227 - Tuesday, November 25, 2014
    1. 79 FR 70102 - National Emission Standards for Hazardous Air Pollutants; Delegation of Authority to Texas
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      ENVIRONMENTAL PROTECTION AGENCY
      Direct final rule; delegation of authority.
      This rule is effective on January 26, 2015 without further notice, unless EPA receives relevant adverse comment by December 26, 2014. If EPA receives such comment, EPA will publish a timely withdrawal in the Federal Register informing the public that this rule will not take effect.
      40 CFR Part 63

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Title 40 published on 2014-07-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 40 CFR 63 after this date.

  • 2014-12-12; vol. 79 # 239 - Friday, December 12, 2014
    1. 79 FR 73872 - Phosphoric Acid Manufacturing and Phosphate Fertilizer Production RTR and Standards of Performance for Phosphate Processing; Extension of Comment Period
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      ENVIRONMENTAL PROTECTION AGENCY
      Notice of proposed rulemaking; extension of public comment period.
      Comments. The public comment period for the proposed rule published in the Federal Register on November 7, 2014, (79 FR 66512) is being extended for 30 days to January 21, 2015.
      40 CFR Parts 60 and 63