PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Carbazole 86-74-8
15.01
11.01
15.02
3.10
3.07
3.11
Formula Synonyms
C12H9N CARBAZOLE, 9-AZAFLUORENE, 9H-CARBAZOLE, DIBENZO(B,D)PYRROLE, DIBENZOPYRROLE, DIBENZO[B,D]PYRROLE, DIPHENYLENEIMINE, DIPHENYLENIMIDE, DIPHENYLENIMINE, SKF 20091, USAF EK-600
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
167.22 S 244.8 354.7 400 323 1.10 @18°C
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
0.66 7.2 43
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.097 1.1 6.3
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.