Manufacturer Good Price PERCHLOROETHYLENE CAS:127-18-4
Description
Relative molecular mass 165.85. Relative density 1.6220. The melting point -22.7 ℃. Boiling point 121.2 ℃, 33.2 ℃ (4.000 × 103Pa). The refractive index is 1.5055. The viscosity is 0.839MPA · s (20 ° C). Vapor pressure (× 103Pa): 5.466 (40 ° C), 13.865 (60 ° C), 30.131 (80 ° C), 58.128 (100 ° C). Tetthylene is insoluble in sugar, glycerin and protein, and is slightly soluble in water (0.015 when 25 ° C), which can be dissolved with ethanol, ether, chloroform, benzene, and chlorine organic solvents. Not hydrolyzed. CHEMICALBOOK is still stable at 500 ° C under the presence of airless, moisture and no catalysts. Tethelhyloethane can be generated when hydrogenation. Tiroroethane is generated during chloride. Tetrachloride can also react with bromine to generate a bromine ocean chlorine or diptide chloride. Under the action of a catalyst, it can also react with hydrogen fluoride. Under the existence of light, air, and water for a long time, it is slowly decomposed into trichloride and light, while corrosive metals such as iron, aluminum, and zinc can be suppressed with stabilizers. If there is a activated carbon, heated to 700 ° C to decompose to hex chloride and hex chloroline. Tethalothene can be oxidized by a strong oxidant. Tetthyl chloride can have severe chemical reactions with pink, pink powder, lithium dandruff, tetraoxide, and sodium hydroxide. Tetrachloride is toxic and is a central nervous inhibitor, which can cause headaches, nausea, vomiting, and even coma. The mouse is LD508850mg/kg. The maximum allowable concentration of the workplace is 100 × 10-6.
Synonyms
Tetrachloroethylene,99+%,forHPLC;TETRACHLOROETHYLENEEMPLURA190L;
TETRACHLOROETHYLENEEMPLURA25L;TETRACHLOROETHYLENEEMPLURA1L;
TETRACHLOROETChemicalbookHYLENEFORSPECTROSCOPYUva;tetrachloroethylene(PCE);
Ethene,1,1,2,2-tetrachloro-;Tetrachloroethylene,99%,SpcDry,Water≤50ppM(byK.F.),SpcSeal.
Applications of PERCHLOROETHYLENE
In industry, PERCHLOROETHYLENE is mainly used as solvent, organic synthesis, metal surface cleaner and dry cleaning agent, desulfurizer, heat transfer medium. It is used medically as an anthelmintic. It is also an intermediate of trichloroethylene and fluorinated organic matter. General residents may be exposed to low concentrations of tetrachloroethylene through the atmosphere, food and drinking water. Tetrachloroethylene has good solubility for many inorganic and organic compounds, such as sulfur, iodine, mercuric chloride, aluminum chloride, fat, rubber and resin, such solubility is widely used as metal degreasing cleaning agent, paint stripping agent, dry cleaning agent, rubber solvent, ink solvent, liquid soap, high-grade fur and feathers degreasing; Tetrachloroethylene is also used as a repellent (hookworm and ginger worm); Finishing agent for textile processing.
1. Used as organic solvent, dry cleaning agent, oil extraction agent, smoke screen agent, desulfurizer and fabric finishing agent, etc
2. Tetrachloroethylene is widely used, mainly used as organic solvent, dry cleaning agent, metal degreasing solvent, and also used as enteroinsect repellent. Tetrachloroethylene can be used as fat extractant, fire extinguishing agent and smoke screen agent, and can also be used to synthesize trichloroethylene and fluorinated organic compounds.
3. Used as organic solvent, dry cleaning agent, desulfurizer and fabric finishing agent
4. Tetrachloroethylene is widely used, mainly used as organic solvent, dry cleaning agent, metal degreasing solvent, also used as enteroinsect repellent medicinal solvent, chromatographic analysis standard material. Tetrachloroethylene can be used as fat extractant, fire extinguishing agent and smoke screen agent, and can also be used to synthesize trichloroethylene and fluorinated organic compounds.
5. Solvent used as a fat or fat-like substance in organic analysis. High pressure liquid chromatography reagent. Solvent for spectrophotometric determination. Organic synthesis.
Specification of PERCHLOROETHYLENE
|
Compound |
Specification |
|
Appearance |
Transparent liquid, no suspended impurities |
|
Chromaticity/Hazen,(Pt-Co) W |
15 |
|
Water % ≤ |
0.005 |
|
Content% ≥ |
99.9 |
|
PH Value |
5.0-8.0 |
|
Evaporation residue %≤ |
0.002 |
Packing of PERCHLOROETHYLENE
300kg/drum
Storage: Preserve in well-closed, light-resistant, and protect from moisture.
FAQ
