Tetrachloroethylene CAS No.127-18-4

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CAS No.127-18-4

Attribute	Details
Chemical Name	Tetrachloroethylene
CAS Number	127-18-4
Synonyms	Perchloroethylene; Tet; PCE; Perc
Molecular Formula	C2Cl4
Molecular Weight	165.83 g/mol
Appearance	Colorless liquid with a sweet odor
Density	1.6226 g/mL at 25 °C
Melting Point	-22.23 °C
Boiling Point	121.1 °C
Solubility	Insoluble in water; soluble in many organic solvents
Vapor Pressure	19.9 mmHg at 25 °C
Uses	Used as a solvent in dry cleaning; in the production of refrigerants and fluorocarbons; in metal degreasing and surface treatment; in the manufacture of paints, varnishes, and lacquers; as a chemical intermediate in the synthesis of other compounds.
Health Effects	May cause irritation to the eyes, skin, and respiratory tract. Long-term exposure may affect the nervous system, liver, and kidneys. Carcinogenic potential has been reported in some studies.
Safety Information	Handle in a well-ventilated area. Avoid contact with skin, eyes, and clothing. Wear appropriate personal protective equipment. Store in a cool, dry place, away from incompatible materials and sources of ignition. Follow safety regulations and MSDS guidelines.

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