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| Perchlorethylene |
| Alias |
1,1,2,2-Tetrachloroethylene |
| Cas No |
127-18-4 |
| Molecular formula |
C2Cl4;CCl2CCl2 |
| Molecular weight |
165.82 |
| Physical and chemical properties |
| Melting point |
-22.2℃ Boiling point: 121.2℃ |
| Density |
Relative density (water=1) 1.63；Relative density (air=1) 5.83 |
| Hazard mark |
15(Hazardous material, keep away from food) |
| Appearance and properties |
Colorless liquid with a chloroform-like odor |
| Vapor pressure |
2.11kPa/20℃ |
| Solubility |
Insoluble in water, miscible in ethanol, ether and most organic solvents. |
| Stability |
Stable |
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| Main use |
Used as solvent |
| Packing |
Trichloroethylene is packed with galvanized iron drum, net weight 280kg. |
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