Perchloroethylene (pdf)
| Chemical Name | Tetrochloroethylene |
| Commodity name | PCE |
| Category | Derivatives of hydrocarbons |
| Molecular formula | C2Cl4 |
| Molecular weight | 165.82 |
| H.S. Code | 29032300 |
| CAS No. | 127-18-4 |
| Hazzard Class | 6.1 |
| UN No. | UN 1897 |
| Appearance | Colorless liquid |
| Color (Hazen) | 15 max. (normal resoult 5-10) |
| Density g/cm3 | 1.615 – 1.625 |
| Purity by wt% | 99.9 min |
| Residue on evaporation by wt% | 0.005 max. |
| Alkalinity (NaOH)% | 0.03 max. |
| Copper piece corrosion (mg/m2) | 0.5 max. |
| Moisture by wt % | 0.005 max. |
