PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Cesium 7440-46-2 1407
14.01
4.01
11.01
14.02
7.01
7.00
4.06
4.04
4.07
7.11
Formula Synonyms
Cs CAESIUM, CAESIUM (DOT FRENCH), CESIO (DOT SPANISH), CESIUM, CÉSIUM (DOT FRENCH), CESIUM-133
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
132.91 S 28.5 671 25 1.873
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
5.6 61 370
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
1.0 11 68
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.