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EC number: 213-603-0
CAS number: 993-07-7
Acute inhalation whole body exposure LC50 was greater than 5400 mg/m3 (DCC, 2001).
In an acute inhalation whole-body
exposure study of trimethylsilane (DCC, 2001) there were no mortalities
or remarkable findings. The 4-hour LC50 value was found to be
greater than 5400 mg/m3 (5.4 mg/L, 1774 ppm) which was the
highest concentration tested.
Based on the available information
trimethylsilane does not require classification for acute toxicity
according to Regulation (EC) No 1272/2008.
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