40 CFR Table 2B to Subpart E of Part 59
Reactivity Factors for Aliphatic Hydrocarbon Solvent Mixtures
June 9, 2020
Open Table
| Bin | Average boiling point* (degrees F) |
Criteria | Reactivity factor (g O3/g VOC) |
|---|---|---|---|
| 1 | 80-205 | Alkanes (<2% Aromatics) | 2.08 |
| 2 | 80-205 | N- & Iso-Alkanes (≥90% and <2% Aromatics) | 1.59 |
| 3 | 80-205 | Cyclo-Alkanes (≥90% and <2% Aromatics) | 2.52 |
| 4 | 80-205 | Alkanes (2 to <8% Aromatics) | 2.24 |
| 5 | 80-205 | Alkanes (8 to 22% Aromatics) | 2.56 |
| 6 | >205-340 | Alkanes (<2% Aromatics) | 1.41 |
| 7 | >205-340 | N- & Iso-Alkanes (≥90% and <2% Aromatics) | 1.17 |
| 8 | >205-340 | Cyclo-Alkanes (≥90% and <2% Aromatics) | 1.65 |
| 9 | >205-340 | Alkanes (2 to <8% Aromatics) | 1.62 |
| 10 | >205-340 | Alkanes (8 to 22% Aromatics) | 2.03 |
| 11 | >340-460 | Alkanes (<2% Aromatics) | 0.91 |
| 12 | >340-460 | N- & Iso-Alkanes (≥90% and <2% Aromatics) | 0.81 |
| 13 | >340-460 | Cyclo-Alkanes (≥90% and <2% Aromatics) | 1.01 |
| 14 | >340-460 | Alkanes (2 to <8% Aromatics) | 1.21 |
| 15 | >340-460 | Alkanes (8 to 22% Aromatics) | 1.82 |
| 16 | >460-580 | Alkanes (<2% Aromatics) | 0.57 |
| 17 | >460-580 | N- & Iso-Alkanes (≥90% and <2% Aromatics) | 0.51 |
| 18 | >460-580 | Cyclo-Alkanes (≥90% and <2% Aromatics) | 0.63 |
| 19 | >460-580 | Alkanes (2 to <8% Aromatics) | 0.88 |
| 20 | >460-580 | Alkanes (8 to 22% Aromatics) | 1.49 |
*Average Boiling Point = (Initial Boiling Point + Dry Point)/2(b) Aromatic Hydrocarbon Solvents
[77 FR 14286, Mar. 9, 2012]
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