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二苯乙炔
Diphenylacetylene
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3044639 | 5g | 386 | |||
| 3044639 | 25g | 1110 | |||
| 3044639 | 100g | 3010 |
产品别名
501-65-5
二苯乙炔
Diphenylacetylene
Tolan
基本信息
| 应用 | Diphenylacetylene is often used as a building block in organic and organometallic chemistry. It acts as dienophile and under goes Diels-Alder reaction with tetraphenylcyclopentadienone to prepare hexaphenylbenzene. It acts as a precursor in the preparation of 3-alkoxycyclopropene by reacting with benzal chloride in the presence of potassium t-butoxide. |
| 备注 | Incompatible with strong oxidizing agents. |
| MDL | MFCD00004786 |
| EINECS | 207-926-6 |
| 分子式 | C14H10 |
| 分子量 | 178.23 |
| 熔点 | 58-62° |
| 沸点 | 170°/19mm |
| 密度 | 0.990 |
| 灵敏度 | Keep Cold. |
| 形态 | Crystalline powder |
| 溶解性 | Miscible with ether and hot alcohol. Immiscible with water. |
| Beilstein | 606478 |
| Merck | 14,9504 |
安全信息
| TSCA | 是 |
