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Sigma-Aldrich

Chloro(dimethyl)octylsilane

97%

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Synonym(s):
Dimethyloctylchlorosilane, Octyldimethylchlorosilane
Linear Formula:
CH3(CH2)7Si(CH3)2Cl
CAS Number:
Molecular Weight:
206.83
Beilstein:
1738376
EC Number:
MDL number:
UNSPSC Code:
12352001
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

form

liquid

refractive index

n20/D 1.435 (lit.)

bp

222-225 °C (lit.)

density

0.873 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCC[Si](C)(C)Cl

InChI

1S/C10H23ClSi/c1-4-5-6-7-8-9-10-12(2,3)11/h4-10H2,1-3H3

InChI key

DBKNGKYVNBJWHL-UHFFFAOYSA-N

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General description

Chloro(dimethyl)octylsilane is an organosilicon compound that is primarily used as a reagent in organic synthesis for the functionalization of the surfaces of various materials, such as silica, glass, and polymers. It is also often employed as a precursor in the synthesis of various organosilicon compounds.

Application

Chloro(dimethyl)octylsilane can be used as a reagent for the silylation of various materials, which includes silica and graphite.

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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