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). Tettlene 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 drolyzed. CHEMICALBOOK is still stable at 500 ° C under the presence of airless, moisture and no catalysts. Tethelloethane can be generated when drogenation. 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 drogen 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. Tettl chloride can have severe chemical reactions with pink, pink powder, lithium dandruff, tetraoxide, and sodium droxide. 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
Tetrachloroetlene,99+%,forHPLC;TETRACHLOROETHYLENEEMPLURA190L;
TETRACHLOROETHYLENEEMPLURA25L;TETRACHLOROETHYLENEEMPLURA1L;
TETRACHLOROETChemicalbookHYLENEFORSPECTROSCOPYUva;tetrachloroetlene(PCE);
Ethene,1,1,2,2-tetrachloro-;Tetrachloroetlene,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 trichloroetlene and fluorinated organic matter. General residents may be exposed to low concentrations of tetrachloroetlene through the atmosphere, food and drinking water. Tetrachloroetlene 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; Tetrachloroetlene 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. Tetrachloroetlene is widely used, mainly used as organic solvent, dry cleaning agent, metal degreasing solvent, and also used as enteroinsect repellent. Tetrachloroetlene can be used as fat extractant, fire extinguishing agent and smoke screen agent, and can also be used to synthesize trichloroetlene and fluorinated organic compounds.
3. Used as organic solvent, dry cleaning agent, desulfurizer and fabric finishing agent
4. Tetrachloroetlene 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. Tetrachloroetlene can be used as fat extractant, fire extinguishing agent and smoke screen agent, and can also be used to synthesize trichloroetlene and fluorinated organic compounds.
5. Solvent used as a fat or fat-like substance in organic analysis. High pressure liquid chromatograp 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
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