95541
Chlorotrimethylsilane
Wacker Chemie AG, ≥99.0% (GC)
Synonym(s):
Silane M3, TMCS, Trimethylchlorosilane, Trimethylsilyl chloride
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About This Item
vapor density
3.7 (vs air)
Quality Level
vapor pressure
100 mmHg ( 25 °C)
assay
≥99.0% (GC)
form
liquid
autoignition temp.
752 °F
expl. lim.
6.4 %
manufacturer/tradename
Wacker Chemie AG
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
General description
Application
- Chloromethylation of polysulfones (PSUs).
- Activation of lithium hydride to convert it into a hydride source for the reductive silylation of carbonyl compounds.
- Chlorotrimethylsilane/lithium bromide forms an effective reagent for the conversion of alcohols to bromides.
- Chlorotrimethylsilane is a non-toxic alternative to mercuric chloride in activating in samarium-promoted cyclopropanation of both allylic and α-allenic alcohols.
It is also used in Fisher glycosylation.
Other Notes
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Danger
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A
supp_hazards
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
-18.4 °F - closed cup
flash_point_c
-28 °C - closed cup
ppe
Faceshields, Gloves, Goggles
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
Group 4: Flammable liquids + Type 1 petroleums + Hazardous rank II + Water insoluble liquid
fsl
Substances Subject to be Indicated Names
ishl_indicated
Substances Subject to be Notified Names
ishl_notified
95541-1KG-F:4.548173394657E12 + 95541-500G-F:4.548173389691E12
jan
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