1-CHLOROETHYLTRIMETHYLSILANE CAS 7787-87-3

Introduction：Basic information about 1-CHLOROETHYLTRIMETHYLSILANE CAS 7787-87-3, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

1-CHLOROETHYLTRIMETHYLSILANE Basic information

• Product Name: 1-CHLOROETHYLTRIMETHYLSILANE
• Synonyms: 1-CHLOROETHYLTRIMETHYLSILANE;(1-chloroethyl)trimethyl-silan;alpha-Chloroethyltrimethylsilane;Silane, (1-chloroethyl)trimethyl-;1-Chloroethyltrimethylsilane(tech.)
• CAS: 7787-87-3
• MF: C5H13ClSi
• MW: 136.7
• EINECS: 232-135-8
• Product Categories: Alkyl;Analytical Standards;Analytical/Chromatography;Building Blocks;Chemical Synthesis;Chromatography;Environmental Standards;Halogenated Hydrocarbons;Metabolites;Organic Building Blocks;Pesticides &AlkylPesticides&Metabolites;Halogenated Hydrocarbons;Organic Building Blocks;Others;Pesticides
• Mol File: 7787-87-3.mol

1-CHLOROETHYLTRIMETHYLSILANE Chemical Properties

• Boiling point: 116 °C (lit.)
• density: 0.864 g/mL at 20 °C (lit.)
• refractive index: n20/D 1.422
• Fp: 20°C
• form: liquid
• Specific Gravity: 0.964
• Hydrolytic Sensitivity: 4: no reaction with water under neutral conditions
• BRN: 1732094
• InChI: 1S/C5H13ClSi/c1-5(6)7(2,3)4/h5H,1-4H3
• InChIKey: UWJVDEZZIPJQRF-UHFFFAOYSA-N
• SMILES: CC(Cl)[Si](C)(C)C
• EPA Substance Registry System: Silane, (1-chloroethyl)trimethyl- (7787-87-3)

Safety Information

• Hazard Codes: F
• Risk Statements: 11
• Safety Statements: 16-23-24/25
• RIDADR: UN 1993 3/PG 2
• WGK Germany: 3
• TSCA: TSCA listed
• HazardClass: 3.1
• PackingGroup: II
• Storage Class: 3 - Flammable liquids
• Hazard Classifications: Eye Irrit. 2 Flam. Liq. 2 Skin Irrit. 2 STOT SE 3

1-CHLOROETHYLTRIMETHYLSILANE Usage And Synthesis

Uses

(1-Chloroethyl)trimethylsilane can be used as textile scouring agents.

Preparation

α-lithio derivative prepared from 1-chloroethyltrimethylsilane in THF and s-butyllithium (1.5 M in n-hexane or cyclohexane) at -78 °C, followed by warming to -55 °C^[1].

References

1. Cooke, F.; Roy, G.; Magnus, P. OM 1982, 1, 893.