246859

Chloro(dimethyl)octylsilane

97%

• Synonym(s): Dimethyloctylchlorosilane, Octyldimethylchlorosilane
• Linear Formula: CH₃(CH₂)₇Si(CH₃)₂Cl
• CAS Number: 18162-84-0
• Molecular Weight: 206.83
• Beilstein: 1738376
• EC Number: 242-044-5
• MDL number: MFCD00000511
• UNSPSC Code: 12352001
• PubChem Substance ID: 24854830

Properties

• 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

Description

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.

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H314 - H335
• Precautionary Statements: P280 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 + P310
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 8A - Combustible, corrosive hazardous materials
• WGK: WGK 2
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves