PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Carbon monoxide 630-08-0 1016
17.00
13.00
4.01
11.01
4.08
4.05
7.01
8.00
7.00
11.00
Formula Synonyms
CO CARBON MONOXIDE, CARBON MONOXIDE, REFRIGERATED LIQUID (CRYOGENIC LIQUID), CARBON MONOOXIDE, CARBON MONOXIDE, COMPRESSED, CARBON OXIDE, CARBON OXIDE (CO), FLUE GAS, MONOXIDE, MONÓXIDO DE CARBONO (DOT SPANISH), MONÓXIDO DE CARBONO, COMPRIMIDO (DOT SPANISH), MONOXYDE DE CARBONE (DOT FRENCH), MONOXYDE DE CARBONE, COMPRIMÉ (DOT FRENCH)
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
28.01 G -205.02 -191.5 25 1.145 g/L 125000
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
75 83ₐ 330ₐ
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
86 95 380
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.