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LC1341 Chlorotriethylsilane

for synthesis


Order number Packaging Quantity Price €
AC28341 Glass bottle 10 ml 35.33
AC28341 Glass bottle 50 ml Inquire


Product information
Synonyms Triethylchlorosilane, Triethylsilyl chloride
Hill Formula C6H15ClSi
Chemical formula (C2H5)3SiCl
HS Code 2931 00 99
EC number 213-615-6
Molar mass 150.72 g/mol
CAS number 994-30-9


Chemical and physical data
Solubility (20 °C) (rigorous decomposition)
Molar mass 150.72 g/mol
Density 0.90 g/cm3 (20 °C)
Boiling point 144 – 145 °C
Flash point 22 °C
Refractive index 1.432 (20 °C, 589 nm)


Safety information
R Phrase R 10-14-34-37
Flammable.Reacts violently with water.Causes burns.Irritating to respiratory system.
S Phrase S 26-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger flammable, corrosive
Hazard Symbol Corrosive
Storage class 3 Flammable Liquids
WGK WGK 1 slightly water endangering
Disposal 24
Liquid inorganic halides and hydrolysis-sensitive reagents can be carefully stirred dropwise into ice-cool 10% sodium hydroxide solution (Cat. No. 105587) (caution: caustic gases!); container D or E.


Transport information
Declaration (transport by sea) IMDG-Code UN 2985 CHLOROSILANES, FLAMMABLE, CORROSIVE, N.O.S., 3 (8), II, Segregation Group: 1 (Acids)
Declaration (transport by air) IATA-DGR UN 2985 CHLOROSILANES, FLAMMABLE, CORROSIVE, N.O.S., 3 (8), II


Assay (GC, area%) ≥ 98 %
Density (d 20 °C/ 4 °C) 0.898 – 0.900
Identity (IR) passes test


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