PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Tetramethylsilane 75-76-3 2749
18.00
16.01
Formula Synonyms
C4H12Si TETRAMETHYLSILANE, SILANE, TETRAMETHYL-, TÉTRAMÉTHYLSILANE (DOT FRENCH), TETRAMETILSILANO (DOT SPANISH), TMS, TMS (SILANE DERIVATIVE)
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
88.23 L/S -99 0.648
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
280 360 740
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
1000 1300 2700
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.