| 化学文摘社编号. |
127-18-4 |
| 其他的名字 |
tetrachloroethylene |
| 小额信贷 |
C2Cl4 |
| Einecs编号没了 |
204-825-9 |
| 出生地 |
Zhejiang China (Mainland) |
| 纯洁的 |
99.8 |
| 牌子的名字 |
Juhua |
| 分类 |
总的试剂 |
perchloroethylene CAS No.: 127-18-4 Molecular formula: C2Cl4 MW: 165.82 Physical and Chemical Properties Main components: pure Appearance: colorless liquid, with chloroform-like odor. Melting point (): -22.2 Boiling Point (): 121.2 Relative density (water = 1): 1.64 Relative vapor density (air = 1): 5.83 Vapor Pressure (kPa): 2.11 (20 ) heat of combustion (kJ / mol): 679.3 Critical Temperature (): 347.1 Critical Pressure ( MPa): 9.74 Octanol / water partition coefficient as log Pow: 2.88 Solubility: not soluble in water, miscible in ethanol, ethyl ether, etc. Most organic solvents. Main purposes: used as a solvent.