374423

3-三甲基硅氧基-1-丙炔

98%

• 别名: (丙炔氧基)三甲基硅烷, O-(三甲基硅基)丙炔醇, 三甲基-2-丙炔氧基硅烷, 丙炔氧基三甲基硅烷
• 线性分子式: HC≡CCH₂OSi(CH₃)₃
• CAS号: 5582-62-7
• 分子量: 128.24
• Beilstein: 2036793
• EC 号: 226-981-7
• MDL编号: MFCD00042844
• UNSPSC代码: 12352100
• PubChem化学物质编号: 24863307
• NACRES: NA.22

属性

• 方案: 98%
• 折射率: n20/D 1.408 (lit.)
• 沸点: 52 °C/85 mmHg (lit.)
• 密度: 0.835 g/mL at 25 °C (lit.)
• SMILES字符串: C[Si](C)(C)OCC#C
• InChI: 1S/C6H12OSi/c1-5-6-7-8(2,3)4/h1H,6H2,2-4H3
• InChI key: ZZRPJWCNCLSOLR-UHFFFAOYSA-N

说明

一般描述

3-Trimethylsiloxy-1-propyne is an organosilicon compound. It is reported as silylated acetylenic monomer and its polymerizability has been studied in the presence of combined catalyst iron(III) propanoate-triethylaluminium. N₂ laser light-induced aerosol particle formation from 3-trimethylsiloxy-1-propyne (trimethyl(2-propynyloxy)silane) and acrolein has been reported. The infrared laser-photosensitized (SF₆) decomposition of trimethyl(2-propynyloxy)silane is reported to afford a multitude of unsaturated hydrocarbons and a solid polydimethylsiloxane phase.

应用

3-Trimethylsiloxy-1-propyne (Trimethyl(2-propynyloxy)silane) may be used in the synthesis of polytrialkylsiloxy-substituted macromolecules. It may be utilized in the preparation of functionalized 4-enynes and 1,4-dienes.

安全信息

• 象形图: GHS02
• 警示用语：: Danger
• 危险声明: H225
• 预防措施声明: P210
• 危险分类: Flam. Liq. 2
• 储存分类代码: 3 - Flammable liquids
• WGK: WGK 3
• 闪点(°F): 46.4 °F - closed cup
• 闪点(°C): 8 °C - closed cup
• 个人防护装备: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter