PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Trimethylchlorosilane 75-77-4 1298
14.01
14.02
11.01
8.00
4.07
Formula Synonyms
C3H9ClSi TRIMETHYLCHLOROSILANE, CHLOROTRIMETHYLSILANE, CHLOROTRIMETHYLSILICANE, KA 31, MONOCHLOROTRIMETHYLSILANE, MONOCHLOROTRIMETHYLSILICON, SILANE, CHLOROTRIMETHYL-, SILANE, TRIMETHYLCHLORO-, SILICANE, CHLOROTRIMETHYL, SILYLIUM, TRIMETHYL-, CHLORIDE, TL 1163, TRIMETHYL CHLOROSILANE, TRIMÉTHYLCHLOROSILANE (DOT FRENCH), TRIMETHYLSILANE CHLORIDE, TRIMETHYLSILICON CHLORIDE, TRIMETHYLSILYL CHLORIDE, TRIMETILCLOROSILANO (DOT SPANISH), TSL 8031, UN 1298
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
108.66 L -40 57 0.854 18000
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
1.8ₐ 22ₐ 100ₐ
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
8.0 98 440
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.