Benzene,[2-(trichlorosilyl)ethyl]- cas no:940-41-0

NameBenzene,[2-(trichlorosilyl)ethyl]-
CAS940-41-0
SynonymsSilane,trichloro(2-phenylethyl)- (9CI); Silane, trichlorophenethyl- (6CI,7CI,8CI);(2-Phenylethyl)trichlorosilane; 1-(Trichlorosilyl)-2-phenylethane;1-Phenyl-2-(trichlorosilyl)ethane; 2-(Trichlorosilyl)ethylbenzene; NSC 139848;Phenethyltrichlorosilane; Trichloro(2-phenylethyl)silane; Trichloro(b-phenylethyl)silane;Trichlorophenethylsilane
EINECS(EC#)213-371-0
Molecular FormulaC8H9 Cl3 Si
Molecular Weight239.61

Appearancecolourless liquid
refractive indexn20/D 1.513(lit.)

Hazard C
Risk R14
Safety

Moderately toxic by ingestion and skin contact. A severe skin and eye irritant. When heated to decomposition it emits toxic fumes of Cl⁻. See also CHLOROSILANES.
Hazard Codes C
Risk Statements 14-21-34
R14 :Reacts violently with water. 
R21:Harmful in contact with skin. 
R34:Causes burns.
Safety Statements 26-36/37/39-45
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR UN 2922 8/PG 2
WGK Germany 3
RTECS VV6475000
F 10-21
TSCA Yes

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rabbit	LD50	skin	740uL/kg (0.74mL/kg)		American Industrial Hygiene Association Journal. Vol. 23, Pg. 95, 1962.
rat	LD50	oral	2830mg/kg (2830mg/kg)		American Industrial Hygiene Association Journal. Vol. 23, Pg. 95, 1962.