Perchloroethylene
Perchloroethylene chemical formula C2Cl4
molecular weight: 165.833
CAS login number: 127-18-4
EINECS login number:204-825-9
Melting point: -22 ℃
boiling point: 121 ℃
water-soluble: insoluble dense
Degree: 1.622g /cm³ external colorless liquid safety description S7; S16; S23; S24; S36/37; S45; S61 Danger symbol: Xn
Danger Description: R40; R51/53
Description
1.Tetrachloroethylene is widely used, mainly as an organic solvent, dry cleaning agent, metal degreasing solvent, and also as an insect repellent.
2.Tetrachloroethylene can be used as fat extraction agent, fire extinguishing agent and smoke screen agent, and can also be used in the synthesis of trichloroethylene and fluorinated organic compounds.
3.Widely used as dry cleaning agent for natural and synthetic fibers. Also used as degreasing detergent for metals, desiccant, paint remover, insect repellent and general solvent, organic synthesis intermediates, etc.
