PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Trichlorosilane 10025-78-2 1295
18.00
14.01
11.01
14.02
4.01
4.08
7.01
7.00
11.00
4.06
Formula Synonyms
Cl3HSi TRICHLOROSILANE, SILANE, TRICHLORO-, SILICOCHLOROFORM, SILICON CHLORIDE HYDRIDE (SICL3H), SILICON CHLORIDE HYDRIDE (SIHCL3), TRICHLOROMONOSILANE, TRICHLOROSILANE (DOT FRENCH), TRICHLOROSILANE (HSICL3), TRICHLOROSILANE (SIHCL3), TRICLOROSILANO (DOT SPANISH)
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
135.45 L -128.2 33 750 31.6 1.331 12000
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
0.6ₐ 7.3ₐ 33ₐ
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
3.3 40 180
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.