PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Arsine 7784-42-1 2188
13.00
4.01
11.01
4.08
4.05
7.01
8.00
7.00
11.00
4.09
Formula Synonyms
AsH3 ARSINE, ARSENIC HYDRID, ARSENIC HYDRIDE, ARSENIC HYDRIDE (ASH3), ARSENIC TRIHYDRIDE, ARSENIURETTED HYDROGEN, ARSENOUS HYDRIDE, ARSINA (DOT SPANISH), ARSINE (DOT FRENCH), HYDROGEN ARSENIDE, UN 2188
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
77.95 G -116 -62.5 20 3.186
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
0.015 0.17ₐ 0.5ₐ
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
0.048 0.54 1.6
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.