(1-Chloroethyl)trimethylsilane

• Catalog No.: 23070
• CAS Number: 7787-87-3
• M. F.: C5H13ClSi
• M. W.: 136.69522
• Purity: ≥90% (GC)

SYNONYMS

• Title: (1-氯乙基)三甲基硅烷
• IUPAC name: (1-chloroethyl)trimethylsilane
• IUPAC Traditional name: (1-chloroethyl)trimethylsilane

DATABASE IDS

• Beilstein Number: 1732094
• CAS Number: 7787-87-3
• EC Number: 232-135-8
• MDL Number: MFCD00042611
• PubChem SID: 24853831

PROPERTIES

• Empirical Formula (Hill Notation): C5H13ClSi
• Grade: technical
• Purity: ≥90% (GC)
• Boiling Point: 116 °C(lit.)
• Density: 0.864 g/mL at 20 °C(lit.)
• Flash Point: 13 °C
• Flash Point: 55.4 °F
• Refractive Index: n20/D 1.422
• GHS Signal Word: Danger
• GHS Hazard statements: H225
• European Hazard Symbols: Flammable (F)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P210
• RID/ADR: UN 1993 3/PG 2
• Risk Statements: 11
• Safety Statements: 16-23-24/25
• Hazard Class: 3
• UN Number: 1993
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Treating this chlorosilane with sec-BuLi gives 1-chloro-1-trimethylsilylethyl lithium which reacts with aldehydes and ketones to form methyl ketones via an intermediate α,β-epoxysilane.; Used in an efficient synthesis of R(+)-frontalin1,2; The Grignard reagent is useful for many reactions3,4,5
Packaging
5 mL in glass bottle

Description (简体中文)

Other Notes
用仲丁基锂处理这种氯硅烷可生成 1-氯-1-三甲基硅基乙基锂，1-氯-1-三甲基硅基乙基锂可与醛和酮反应，通过中间体 α,β-环氧硅烷形成甲基酮；用于 R(+)-frontalin 的高效合成1,2；这种格式试剂可用于许多反应3,4,5
包装
5 mL in glass bottle