Trichloroethylene

Properties: colorless, stable, low boiling point heavy oily liquid, with chloroform like odor, non flammable, volatile, no chemical reaction with common metals. It is miscible with general organic solvents and slightly soluble in water.

Use: as solvent; It is also used for degreasing, washing and weaving. intermediate

Packing, storage and transportation: it shall be sealed in galvanized iron drum and stored in a cool and ventilated place. Pay attention to fire prevention, sun protection and collision prevention during storage and transportation.

Specific description: an organochlorine solvent with excellent performance and wide application. It is a colorless and transparent heavy oily liquid at normal temperature, which is easy to flow, volatile, non flammable and has a smell similar to chloroform. The molecular weight is 131.39, the melting point is - 86.7 ~ - 87.1 ℃, the boiling point is 86.7 ~ 87.2 ℃, the relative density is 1.455 ~ 1.475, the flash point is 32.2 ℃, and the spontaneous combustion point is 410 ~ 420 ℃. It is slightly soluble in water, freely miscible with most organic solvents, and has no chemical reaction with common metals. It is a toxic chemical with ***********************************.

Main uses: it is the most soluble one in C2 organic chlorine solvent. It is an excellent metal degreasing lotion. It is mainly used as a cleaning agent for metal parts and electronic components in color TV, refrigerator, automobile, air conditioning, precision machinery, microelectronics and other industries. Its main advantage is degreasing thoroughly. It can be used as chemical raw materials to produce chloroacetic acid, dichloroacetyl chloride, Octachlorodipropyl Ether, hexachloroethane and other products. It can also be used as a solvent and extractant, and has certain uses in the pesticide and pharmaceutical industries. It can also be used to produce alternatives to chlorofluorocarbons: HFC-134a, hfc-100, HCFC-123, hcfc-124, hcfc-125, and replace most of the uses of 1.1.1-tca.

Production methods: there are three main methods: acetylene method, ethylene chlorination method and ethylene oxychlorination method.