PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Caprolactam (dust) 105-60-2 8027
15.01
4.01
11.01
4.08
7.01
8.00
7.00
4.02
4.09
4.07
Formula Synonyms
C6H11NO CAPROLACTAM, 1,6-HEXOLACTAM, 1-AZA-2-CYCLOHEPTANONE, 2-AZACYCLOHEPTANONE, 2-KETOHEXAMETHYLENIMINE, 2-OXOHEXAMETHYLENEIMINE, 2-OXOHEXAMETHYLENIMINE, 2-PERHYDROAZEPINONE, 2H-AZEPIN-2-ONE,HEXAHYDRO, 2H-AZEPIN-7-ONE,HEXAHYDRO, 6-AMINOCAPROIC ACID LACTAM, 6-AMINOHEXANOIC ACID CYCLIC LACTAM, 6-CAPROLACTAM, 6-HEXANELACTAM, AMINOCAPROIC LACTAM, CYCLOHEXANONE ISO-OXIME, E-CAPROLACTUM, EPSILON-CAPROLACTAM, GAMMA-CAPROLACTAM, HEXAHYDRO-2-AZEPINONE, HEXAHYDRO-2H-AZEPIN-2-ONE, HEXAHYDRO-2H-AZEPIN-2-ONE (9CI), HEXAHYDRO-2H-AZEPINE-2-ONE, HEXAMETHYLENIMINE,2-OXO-, HEXANNIC ACID, HEXANOIC ACID, 6-AMINO-, CYCLIC LACTAM, HEXANOIC ACID-6-AMINO-,LACTAM, HEXANOLACTAM, HEXANONE ISOXIME, NCI-C50646, OMEGA-CAPROLACTAM, OMEGA-CAPROLACTUM
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
113.16 S 69.3 270 36.8 1.02 @ 75°C in Liquid form
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
3 40 240
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.65 8.6 52
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.