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Key Documents

Safety Information

235067

Sigma-Aldrich

Chlorotriethylsilane

99%

Synonym(s):

TESCl, Triethylchlorosilane

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About This Item

Linear Formula:
(C2H5)3SiCl
CAS Number:
Molecular Weight:
150.72
Beilstein:
1732860
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

99%

form

liquid

refractive index

n20/D 1.43 (lit.)

bp

142-144 °C (lit.)

density

0.898 g/mL at 25 °C (lit.)

SMILES string

CC[Si](Cl)(CC)CC

InChI

1S/C6H15ClSi/c1-4-8(7,5-2)6-3/h4-6H2,1-3H3

InChI key

DCFKHNIGBAHNSS-UHFFFAOYSA-N

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Application

Employed together with Grignard reagents in a palladium-catalyzed carbosilylation of allenes. The Grignard attacks the allene central carbon and the terminal carbon is silylated.

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

86.0 °F

Flash Point(C)

30 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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.

FSL

Group 4: Flammable liquids
Type 2 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

235067-VAR:
235067-25G:
235067-5G:
235067-BULK:


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Journal of Organometallic Chemistry, 692, 375-375 (2007)

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