40 CFR Part 63, Subpart VVVV, Table 5 to Subpart VVVV of Part 63 - Default Organic HAP Contents of Solvents and Solvent Blends

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There are 6 Updates appearing in the Federal Register for 40 CFR 63. View below or at eCFR (GPOAccess)
View PDF at GPO Pt. 63, Subpt. VVVV, Table 5
Table 5 to Subpart VVVV of Part 63—Default Organic HAP Contents of Solvents and Solvent Blends
As specified in § 63.5758(a)(6), when detailed organic HAP content data for solvent blends are not available, you may use the values in the following table:
Solvent/solvent blend CAS No. Average organic HAP content, percent by mass Typical organic HAP, percent by mass
1. Toluene 108-88-3 100 Toluene.
2. Xylene(s) 1330-20-7 100 Xylenes, ethylbenzene.
3. Hexane 110-54-3 50 n-hexane.
4. n-hexane 110-54-3 100 n-hexane.
5. Ethylbenzene 100-41-4 100 Ethylbenzene.
6. Aliphatic 140 0 None.
7. Aromatic 100 2 1% xylene, 1% cumene.
8. Aromatic 150 9 Naphthalene.
9. Aromatic naptha 64742-95-6 2 1% xylene, 1% cumene.
10. Aromatic solvent 64742-94-5 10 Naphthalene.
11. Exempt mineral spirits 8032-32-4 0 None.
12. Ligroines (VM & P) 8032-32-4 0 None.
13. Lactol spirits 64742-89-6 15 Toluene.
14. Low aromatic white spirit 64742-82-1 0 None.
15. Mineral spirits 64742-88-7 1 Xylenes.
16. Hydrotreated naphtha 64742-48-9 0 None.
17. Hydrotreated light distillate 64742-47-8 0.1 Toluene.
18. Stoddard solvent 8052-41-3 1 Xylenes.
19. Super high-flash naphtha 64742-95-6 5 Xylenes.
20. Varol ® solvent 8052-49-3 1 0.5% xylenes, 0.5% ethyl benzene.
21. VM & P naphtha 64742-89-8 6 3% toluene, 3% xylene.
22. Petroleum distillate mixture 68477-31-6 8 4% naphthalene, 4% biphenyl.

Title 40 published on 2014-07-01

The following are only the Rules published in the Federal Register after the published date of Title 40.

For a complete list of all Rules, Proposed Rules, and Notices view the Rulemaking tab.

  • 2014-11-19; vol. 79 # 223 - Wednesday, November 19, 2014
    1. 79 FR 68777 - Reconsideration of Certain Startup/Shutdown Issues: National Emission Standards for Hazardous Air Pollutants From Coal- and Oil-Fired Electric Utility Steam Generating Units and Standards of Performance for Fossil-Fuel-Fired Electric Utility, Industrial-Commercial-Institutional, and Small Industrial-Commercial-Institutional Steam Generating Units
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      ENVIRONMENTAL PROTECTION AGENCY
      Final rule; notice of final action on reconsideration.
      The effective date of the rule is November 19, 2014.
      40 CFR Parts 60 and 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.

  • 2014-11-19; vol. 79 # 223 - Wednesday, November 19, 2014
    1. 79 FR 68777 - Reconsideration of Certain Startup/Shutdown Issues: National Emission Standards for Hazardous Air Pollutants From Coal- and Oil-Fired Electric Utility Steam Generating Units and Standards of Performance for Fossil-Fuel-Fired Electric Utility, Industrial-Commercial-Institutional, and Small Industrial-Commercial-Institutional Steam Generating Units
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY
      Final rule; notice of final action on reconsideration.
      The effective date of the rule is November 19, 2014.
      40 CFR Parts 60 and 63