40 CFR Part 63, Subpart MMMM, Table 3 to Subpart MMMM of Part 63 - Default Organic HAP Mass Fraction for Solvents and Solvent Blends

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View PDF at GPO Pt. 63, Subpt. MMMM, Table 3
Table 3 to Subpart MMMM of Part 63—Default Organic HAP Mass Fraction for Solvents and Solvent Blends
You may use the mass fraction values in the following table for solvent blends for which you do not have test data or manufacturer's formulation data and which match either the solvent blend name or the chemical abstract series (CAS) number. If a solvent blend matches both the name and CAS number for an entry, that entry's organic HAP mass fraction must be used for that solvent blend. Otherwise, use the organic HAP mass fraction for the entry matching either the solvent blend name or CAS number, or use the organic HAP mass fraction from table 4 to this subpart if neither the name or CAS number match.
Solvent/solvent blend CAS. No. Average organic HAP mass fraction Typical organic HAP, percent by mass
1. Toluene 108-88-3 1.0 Toluene.
2. Xylene(s) 1330-20-7 1.0 Xylenes, ethylbenzene.
3. Hexane 110-54-3 0.5 n-hexane.
4. n-Hexane 110-54-3 1.0 n-hexane.
5. Ethylbenzene 100-41-4 1.0 Ethylbenzene.
6. Aliphatic 140 0 None.
7. Aromatic 100 0.02 1% xylene, 1% cumene.
8. Aromatic 150 0.09 Naphthalene.
9. Aromatic naphtha 64742-95-6 0.02 1% xylene, 1% cumene.
10. Aromatic solvent 64742-94-5 0.1 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 0.15 Toluene.
14. Low aromatic white spirit 64742-82-1 0 None.
15. Mineral spirits 64742-88-7 0.01 Xylenes.
16. Hydrotreated naphtha 64742-48-9 0 None.
17. Hydrotreated light distillate 64742-47-8 0.001 Toluene.
18. Stoddard solvent 8052-41-3 0.01 Xylenes.
19. Super high-flash naphtha 64742-95-6 0.05 Xylenes.
20. Varsol ® solvent 8052-49-3 0.01 0.5% xylenes, 0.5% ethylbenzene.
21. VM & P naphtha 64742-89-8 0.06 3% toluene, 3% xylene.
22. Petroleum distillate mixture 68477-31-6 0.08 4% naphthalene, 4% biphenyl.

Title 40 published on 2013-07-01

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  • 2014-03-27; vol. 79 # 59 - Thursday, March 27, 2014
    1. 79 FR 17340 - National Emission Standards for Hazardous Air Pollutant Emissions: Group IV Polymers and Resins; Pesticide Active Ingredient Production; and Polyether Polyols Production
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Title 40 published on 2013-07-01

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

  • 2014-07-02; vol. 79 # 127 - Wednesday, July 2, 2014
    1. 79 FR 37850 - National Emission Standards for Hazardous Air Pollutants: Off-Site Waste and Recovery Operations
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      Proposed rule.
      Comments. Comments must be received on or before August 18, 2014. A copy of comments on the information collection provisions should be submitted to the Office of Management and Budget (OMB) on or before August 1, 2014. Public Hearing. We do not plan to conduct a public hearing unless requested. If requested, we will hold a public hearing on July 17, 2014. To request a hearing, please contact the person listed in the following FOR FURTHER INFORMATION CONTACT section by July 14, 2014.
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