聚(甲基氢硅氧烷)
Poly(methylhydrosiloxane)
| CAS NO： | 63148-57-2 |
| 包装规格： | 50g，250g，1000g，100 ML，500 ML，50 G，250 G，20 ML，25ML，100ML，500ML，250 ML，1 L |
| 优惠价： | QQ在线咨询在线留言 |
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3057996 | Alfa Aesar | 50g | 459 | 请咨询 |
| 3057996 | Alfa Aesar | 250g | 941 | 请咨询 |
| 3057996 | Alfa Aesar | 1000g | 3050 | 请咨询 |
| 3185270 | Sigma-Aldrich | 100 ML | 878 | 请咨询 |
| 3185270 | Sigma-Aldrich | 500 ML | 1470 | 请咨询 |
| 3185271 | Sigma-Aldrich | 50 G | 629 | 请咨询 |
| 3185271 | Sigma-Aldrich | 250 G | 1230 | 请咨询 |
| 3185272 | Sigma-Aldrich | 20 ML | 879 | 请咨询 |
| 3522269 | J&K | 25ML | 126 | 请咨询 |
| 3522269 | J&K | 100ML | 260 | 请咨询 |
| 3522269 | J&K | 500ML | 893 | 请咨询 |
| 4089677 | Sigma-Aldrich | 250 ML | 501 | 请咨询 |
| 4089677 | Sigma-Aldrich | 1 L | 947 | 请咨询 |
结构式
 |
基本信息
| 应用 | Poly(methylhydrosiloxane) is used in the reduction of esters to alcohols, catalyzed by a combination of titanocene dichloride and either n-BuLi or EtMgBr. It is a safer alternative to triethoxysilane, B22063, for reduction of phosphine oxides to phosphines, catalyzed by Ti(O-i-Pr)4. It is also used in greener amine synthesis by reductive amination as an alternative to borohydrides. |
| 备注 | Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Incompatible with strong oxidizing agents, amines and bases. |
| MDL | MFCD00084478 |
| 分子式 | (CH3)3SiO[(CH3)HSiO]nSi(CH3) |
| 分子量 | ca 1900 |
| 闪点 | 204°(399°F) |
| 密度 | 1.006 |
| 折射率 | 1.3980 |
| 灵敏度 | Ambient temperatures. |
| 形态 | Liquid |
| 溶解性 | Not miscible or difficult to mix in water. |
安全信息
| TSCA | 是 |