PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Trichloroethylsilane; (Ethyl trichlorosilane) 115-21-9 1196
14.01
4.01
11.01
14.02
4.08
4.05
7.01
11.00
4.10
4.07
Formula Synonyms
C2H5Cl3Si ETHYLTRICHLOROSILANE, ETHYL SILICON TRICHLORIDE, ÉTHYLTRICHLOROSILANE (DOT FRENCH), ETILTRICLOROSILANO (DOT SPANISH), LS 120, LS 120 (SILANE DERIVATIVE), SIE 4901.0, SILANE, ETHYL(TRICHLORO)-, SILANE, ETHYLTRICHLORO-, SILANE, TRICHLOROETHYL-, SILICANE, TRICHLOROETHYL-, TRICHLOROETHYL SILANE, TRICHLOROETHYL SILICONE, TRICHLOROETHYLSILANE, TRICHLOROETHYLSILICANE, TRICHLOROETHYLSILICON, TSL 8226
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
163.51 L -105.6 97.9 47.18 25 1.238 @ 20°C
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
4.0 49 220
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.