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(甲氧基羰基亚甲基)三苯基膦烷
(Methoxycarbonylmethylene)triphenylphosphorane
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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3052450 | 25g | 1140 | |||
| 3052450 | 100g | 3610 | |||
| 3052450 | 500g | 18080 |
产品别名
2605-67-6
(甲氧基羰基亚甲基)三苯基膦烷
(Methoxycarbonylmethylene)triphenylphosphorane
(Carbomethoxymethylene)triphenylphosphorane
Methyl (Triphenylphosphoranylidene)acetate
基本信息
| 应用 | (Methoxycarbonylmethylene)triphenylphosphorane is used in olefination reactions. Further, it undergoes the Wittig reaction with aldehydes to give substituted methyl acrylates. It is used in the preparation of (triphenylphosphoranylidene)-ketene. |
| 备注 | Air sensitive. Incompatible with strong oxidizing agents. |
| MDL | MFCD00008455 |
| EINECS | 220-018-4 |
| 分子式 | CH3O2CCH=P(C6H5)3 |
| 分子量 | 334.36 |
| 熔点 | 165-169° |
| 灵敏度 | Air Sensitive. Store under Nitrogen. Ambient temperatures. |
| 形态 | Crystalline powder |
| 溶解性 | Soluble in chloroform. Slightly soluble in ethanol and terahydrofuran. Insoluble in water. |
| Beilstein | 618430 |
| 包装组 | III |
安全信息
| 危险等级 | 6.1 |
| TSCA | 是 |
