半岛bd体育手机客户端 说明
一般描述
Trimethyl(propargyl)silane (2-Propynyl-trimethylsilane) is a clear colorless liquid and contains 500ppm of butylated hydroxytoluene (BHT) as stabilizer. It undergoes GaCl3-catalyzed dehydrogenation reaction with aldimines to afford 4-methylquinoline.
应用
Trimethyl(propargyl)silane is suitable for use in the synthesis of diverse end-functionalized (ω-carboxyl, ω-hydroxy, ω-methyl-vinyl, ω-trimethylsilane, and ω-glycidyl-ether) via ′′click′′ reaction. It may be used in the synthesis of γ-allenyl-GABA (γ-aminobutyric acid), via Lewis acid mediated reaction with ω-ethoxy lactams.
包装
1 g in glass bottle
Bottomless glass bottle. Contents are inside inserted fused cone.
基本信息
| 线性分子式 | HC≡CCH2Si(CH3)3 |
| 分子量 | 112.24 |
| Beilstein | 2036316 |
| EC 号 | 236-427-6 |
| MDL编号 | MFCD00042922 |
| PubChem化学物质编号 | 24863432 |
半岛bd体育手机客户端 性质
| 包含 | 500 ppm BHT as stabilizer ≤20% trimethylallenylsilane (in equilibrium) |
| 质量水平 | 200 |
| 折射率 | n
|
| bp | 91-93 ℃ (lit.) |
| 密度 | 0.753 g/mL at 25 ℃ (lit.) |
| 储存温度 | ?20℃ |
| SMILES string | C[Si](C)(C)CC#C |
| InChI | 1S/C6H12Si/c1-5-6-7(2,3)4/h1H,6H2,2-4H3 |
| InChI key | ULYLMHUHFUQKOE-UHFFFAOYSA-N |
安全信息
| 象形图 |   |
| 警示用语： | Danger |
| 危险声明 | H225 - H315 - H319 - H335 |
| 预防措施声明 | P210 - P302 + P352 - P305 + P351 + P338 |
| 危险分类 | Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3 |
| 靶器官 | Respiratory system |
| 储存分类代码 | 3 - Flammable liquids |
| WGK | WGK 3 |
| 闪点(F) | 23.0 °F - closed cup |
| 闪点(C) | -5 ℃ - closed cup |
| 个人防护装备 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
Sigma-Aldrich
m.cnreagent.com
