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- Chemical Name: Tetrachloroethylene
- CAS No.: 127-18-4
- Molecular Fomula: :C2Cl4
- Molecular weight:165.83
- Appearance:Colorless liquid
- Sample:Available
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Description of SpcDry
- Tetrachloroethylene, also known under the systematic name tetrachloroethene, or perchloroethylene (“perc” or “PERC”), and many other names, is a chlorocarbon with the formula Cl2C=CCl2. It is a colorless liquid widely used for dry cleaning of fabrics, hence it is sometimes called “dry-cleaning fluid.” It has a sweet odor detectable by most people at a concentration of 1 part per million (1 ppm). Worldwide production was about one million metric tons in 1985.
Basic Info of SpcDry
Basic Info
Numbering system
Properties
Safety Info
Basic Info
Chemical Name | tetrachloroethene |
Synonyms | TETRACHLORO ETHYLENE;PCE,Perchloroethylene,Tetrachloroethylene;PERCHLOROETHYLENE: HPLC/UV, CP;Ethene, tetrachloro-;TETRACHLORETHYLENE;Expand |
CAS No. | 127-18-4 |
Molecular Formula | C2Cl4 |
Molecular Weight | 165.83300 |
PSA | 0.00000 |
LogP | 3.06820 |
Numbering system
RTECS number | KX3850000 |
BRN number | 1361721 |
EINECS number | 204-825-9 |
PubChem number | 24863125 |
MDL number | MFCD00000834 |
Properties
Appearance & Physical State | colourless liquid with ether-like odour |
Density | 1.625 |
Boiling Point | 120-122ºC |
Melting Point | -22ºC |
Freezing Point | -22.0℃ |
Flash Point | 27.4ºC |
Refractive Index | 1.505 |
Stability | Stable. Incompatible with strong oxidizing agents, alkali metals, aluminium, strong bases. |
Storage Condition | 0-6ºC |
Vapor Density | 5.83 (vs air) |
Vapor Pressure | 13 mm Hg ( 20 °C) |
Safety Info
RTECS | KX3850000 |
Hazard Class | 6.1 |
Safety Statements | S23-S36/37-S61 |
HS Code | 2903230000 |
WGK Germany | 3 |
Packing Group | III |
RIDADR | UN 1897 |
Risk Statements | R40; R51/53 |
Hazard Codes | Xn |
Caution Statement | P273; P280; P304 + P340 + P312; P333 + P313; P337 + P313; P391 |
Signal Word | Warning |
Hazard Declaration | H315; H317; H319; H336; H351; H411 |
Symbol | GHS07, GHS08, GHS09 |
What is Tetrachloroethylene?
- With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Tetrachloroethylene which has developed particularly rapidly in recent years. Do you know about Tetrachloroethylene?
- The official answer: Colorless and transparent liquid with a smell similar to ether. Can dissolve many substances (such as rubber, resin, fat, aluminum trichloride, sulfur, iodine, mercury chloride). Miscible with ethanol, ether, chloroform, benzene. Dissolves in about 10,000 times the volume of water. Melting point -22 °C (lit.) Boiling point 121 °C (lit.) Density 1.623 g/mL at 25 °C (lit.) Vapor density 5.83 (vs air) Vapor pressure 13 mm Hg ( 20 °C) Refractive index n20/D 1.505 (lit.).
What’s the application of Tetrachloroethylene?
- Industrially, tetrachloroethylene is used as a solvent, organic synthesis, metal surface cleaner, dry cleaning agent, desulfurized, and heat transfer medium. Medically, it is used as an anthelmintic. It is also used as an intermediate in the production of trichloroethylene and fluorinated organics. The general population 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, mercury chloride, aluminum trichloride, fats, rubber, and resins, etc. This solubility is widely used as a metal degreasing and cleaning agent, paint stripper, dry cleaning agent, rubber solvent, ink solvent, liquid soap, degreasing of high-grade fur and feathers; tetrachloroethylene is also used as an anthelmintic (hookworm and ginger worm); textile processing and finishing agent.
Conclusion
Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely. We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates including more than 330 kinds of pharmaceutical intermediates such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive System, Santi-tumor, Nervous System, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.
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