386529
Chlorotrimethylsilane
purified by redistillation, ≥99%
vapor density
3.7 (vs air)
Quality Level
vapor pressure
100 mmHg ( 25 °C)
Assay
≥99%
form
liquid
autoignition temp.
752 °F
purified by
glass distillation
redistillation
expl. lim.
6.4 %
impurities
<0.1% dichlorodimethylsilane
refractive index
n20/D 1.387 (lit.)
bp
57 °C (lit.)
mp
−40 °C (lit.)
density
0.856 g/mL at 25 °C (lit.)
SMILES string
C[Si](C)(C)Cl
InChI
1S/C3H9ClSi/c1-5(2,3)4/h1-3H3
InChI key
IJOOHPMOJXWVHK-UHFFFAOYSA-N
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Related Categories
General description
Application
- A reagent to protect alcohol and amine groups via the formation of trimethylsilyl ethers and trimethylsilyl amines.
- A catalyst for the preparation of 1,3-diphenyl-2-propenone derivatives (chalcones) as antimicrobial agents.
- A trapping agent for the anions generated during acyloin condensation reaction.
- A better alternative catalyst to the toxic mercuric chloride for the activation of samarium (Sm) during the cyclopropanation of both allylic and α-allenic alcohols.
- A catalyst in the transesterification of triglycerides with alcohols to form fatty acid alkyl esters.
- A reagent along with lithium bromide for the conversion of alcohols to the corresponding bromides.
- A reagent in Fischer glycosidation.
- A source of acid catalyst in the reductive benzylation reaction using benzaldehyde and Et3SiH.
- A reagent to synthesize sodium trimethylsilanethiolate (Me3SiSNa) by reacting with sodium sulfide, which is an odorless alternative method of synthesizing Me3SiSNa from foul-smelling bis(trimethylsilyl)sulfide and sodium methoxide.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A
Supplementary Hazards
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point(F)
-18.4 °F - closed cup
Flash Point(C)
-28 °C - closed cup
Personal Protective Equipment
Regulatory Information
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