PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Butyltrichlorosilane 7521-80-4
4.11
11.01
14.01
14.02
4.08
4.09
4.07
4.12
Formula Synonyms
C4.H9.Cl3.Si
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
191.57 L 148.5 1.1606 @ 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
4.7 57 260
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.