PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Selenium oxychloride 7791-23-3 2879
14.01
11.01
14.02
4.08
4.07
4.11
Formula Synonyms
Cl2OSe SELENIUM OXYCHLORIDE, DICHLOROOXOSELENIUM, OXICLORURO DE SELENIO (DOT SPANISH), OXYCHLORURE DE SÉLÉNIUM (DOT FRENCH), SELENINYL CHLORIDE, SELENINYL DICHLORIDE, SELENIUM CHLORIDE OXIDE, SELENIUM CHLORIDE OXIDE (SECL2O), SELENIUM DICHLORIDE OXIDE, SELENIUM OXYCHLORIDE (SEOCL2), SELENIUM OXYDICHLORIDE, SELENYL DICHLORIDE (SEOCL2)
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
165.86 L 10.9 176.4 2.9 25 2.42 @ 22°C
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
1.3 10 60
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.19 1.5 8.8
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.