CAS No. 75-79-6

Methyltrichlorosilane, also known as trichloromethylsilane, is an organosilicon compound with the formula CH3SiCl3. It is a colorless liquid with a sharp odor similar to that of hydrochloric acid. As methyltrichlorosilane is a reactive compound, it is mainly used a precursor for forming various cross-linked siloxane polymers.
Appearance & Physical State	COLOURLESS LIQUID , WITH PUNGENT ODOUR.
Density	1.273
Melting Point	-77ºC
Freezing Point	-77.8℃
Boiling Point	66ºC
Flash Point	-13ºC
Refractive Index	1.41-1.412
Water Solubility	REACTS
Stability	Stable, but reacts violently with water. Highly flammable. Incompatible with moisture, water, strong bases, strong acids, strong oxidizing agents.
Storage Condition	Flammables area
Vapor Pressure	150 mm Hg ( 25 °C)
Vapor Density	5.2 (vs air)

Molecular Formula: CH3Cl3Si
Molecular Weight: 149.48
Hazard Symbols: F,Xi,C
UN Number: UN 1250 3/PG 1
WGKGermany: 1
PackingGroup: I
HS Code: 29310095

More details are to be found on supplier website

Purity: 99%

Molecular Formula: CH3Cl3Si

Molecular Weight: 149.47

EINECS: 200-902-6

Characteristics(25℃): Transparent liquid