Perchloroethylene

Synonym: Tetrachloroethylene, Perchlor 

Chemical formula: C2CL4 

Molecular Weight: 165.82

CAS No.: 127-18-4

Physical & Chemical properties: Appearance: Clear, colorless liquid. Odor: Chloroform-like odor. Boiling point/range       121.2 °C

Melting point/range       -22.2°C

Flash point               none.

Autoignition temperature   no data available

Saturated vapour pressure 2.11 kPa @ 20 °C

Vapor density             5.83

Bulk density             1.625 kg/l

Critical temperature       347.1 °C

Critical pressure         9.74 MPa

Specification: 

Purity 99.9% min

Moisture 0.0025% max

Usage: Perchloroethylene  is mainly used as organic solvent, dry cleanser and metal degreaser as well as anthelmintic. It can be applied to all kinds of nature and synthetic fabrics as dry cleanser, and the fabric will be soft, glossy, odorless, fadeproof, in shape and free of damage after being washed. It can also be used as fatty extractant and the raw material for HCFC-123, HCFC-124, HCFC-125, HFC-134a and etc. 

Packing, Storage, Delivery: Hazard Class: 6.1 UN No.:1897 Packing Group: III Store in iron drums after zincification, back drums or obturation tanker. Loading modulus must lower 0.8. Store in shady and cool, clean, aeration place, The storage must obey relative rules of dangerous cargo delivery on railway, road by country laws.