n-Propyltrichlorosilane cas no:141-57-1
Synonyms: Trichloro-n-propylsilane
Namen-Propyltrichlorosilane
CAS141-57-1
SynonymsTrichloro-n-propylsilane
EINECS(EC#)205-489-6
Molecular FormulaC3H7Cl3Si
Molecular Weight177.53
AppearanceCOLORLESS LIQUID
refractive index1.430
storage tempStore in a cool, dry location in a tightly sealed container. Corrosives area.
Sensitive Moisture Sensitive
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass8
Hazard C:Corrosive;
Risk R10;R14;R34
Safety
A corrosive and irritating material to skin, eyes, and mucous membranes. A dangerous fire hazard when exposed to heat or flame. Will react with water or steam to produce toxic and corrosive fumes; can react with oxidizing materials. To fight fire, use foam, CO2, dry chemical. When heated to decomposition it emits toxic fumes of Cl-. See also CHLOROSILANES.
HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapors may travel to source of ignition and flash back. Substance will react with water (some violently) releasing flammable, toxic or corrosive gases and runoff. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated or if contaminated with water.
Safety Information of n-Propyltrichlorosilane (141-57-1):
Hazard Codes: C.gif)
Risk Statements: 10-14-34
10: Flammable
14: Reacts violently with water
34: Causes burns
Safety Statements: 26-36/37/39-43-45
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
37: Wear suitable gloves
39: Wear eye/face protection
43: In case of fire, use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add - Never use water)
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death. Bromoacetates and chloroacetates are extremely irritating/lachrymators. Reaction with water or moist air will release toxic, corrosive or flammable gases. Reaction with water may generate much heat that will increase the concentration of fumes in the air. Fire will produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
