PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Heptane 142-82-5 1206
15.01
11.01
14.02
4.08
4.05
7.01
8.00
4.07
3.08
3.05
Formula Synonyms
C7H16 HEPTANES, DIPROPYLMETHANE, HEPTANE, HEPTANES (DOT FRENCH), HEPTANOS (DOT SPANISH), HEPTYL HYDRIDE, N-HEPTANE, NORMAL-HEPTANE, SKELLYSOLVE C
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
100.23 L -91.61 98.52 40 22.3 0.684 10500
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
500 830 5000*
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
2000 3400 20000
Technical Basis
No technical basis available
References
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PAC values marked with a subscript "A" correspond to 60-minute AEGL values.
PAC values marked with a subscript "E" correspond to ERPG values.
PAC values marked by * are >= 10% lower explosive limit (LEL) but < 50% LEL.
PAC values marked by ** are > 50% LEL but < 100% LEL.
PAC values marked by *** are >= LEL.