PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Glyoxal; (Ethanedione, 1, 2-) 107-22-2 8027
7.11
11.01
8.00
7.00
4.09
4.06
4.10
4.07
3.08
3.02
Formula Synonyms
C2.H2.O2 GLYOXAL, 1,2-ETHANEDIONE, AEROTEX GLYOXAL 40, BIFORMAL, BIFORMYL, DAICEL GY 60, DIFORMAL, DIFORMYL, ETHANDIAL, ETHANEDIAL, ETHANEDIOL, ETHANEDIONE, GLYFIX CS 50, GLYOXAL ALDEHYDE, GLYOXAL, 40% SOLUTION, GLYOXYLALDEHYDE, GOHSEZAL P, OXAL, OXALALDEHYDE, OXALDEHYDE, PERMAFRESH 114
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
58.04 L 15 255 25 1.29 @ 20°C
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
0.3 46 280
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.13 19 120
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.