Ethane, Promotion Season Now in Store and Free Sample for Testing with Factory Price
- Chemical Name: Dichloroethane
- CAS No.: 1300-21-6
- Molecular Fomula: ：C2H4Cl2
- Molecular weight：98.96
- Appearance:Colourless oily liquid
- Sample：Available
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Basic Info of Ethane
Basic Info
Numbering system
Basic Info
| Chemical Name | Dichloroethane |
| Synonyms | Ethane, dichloro-;DICHLOROETHANES;R 150A; |
| CAS No. | 1300-21-6 |
| Molecular Formula | C4H8Cl4 |
| Molecular Weight | 197.91800 |
| PSA | 0.00000 |
| LogP | 3.27400 |
Numbering system
| EINECS number | 215-077-8 |
What is Dichloroethane?
- 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 Ethane which has developed particularly rapidly in recent years. Do you know about Ethane?
- The official answer：Ethane is a compound produced by the substitution of two hydrogen atoms by two chlorine atoms in the ethane molecule. The structural formula is CH3-CHCl2 and ClCH2-CH2Cl respectively. 1,2-Ethane is also known as ethylene dichloride. Colorless oily liquid. The odor of chloroform. Sweet odor. Relative density 1.2351. melting point -35.3°C, freezing point -40°C. Boiling point 83.5°C, 20°C (8.399 x 103 Pa). Refractive index 1.4448. Flashpoint 21°C, 17°C (closed). Ignition point 413°C. Viscosity 0.84mPa-s (20°C). Vapour pressure (x103Pa): 3.333 (0°C), 5.333 (10°C), 8.399 (20°C), 13.332 (30°C), 31.997 (50°C). Slightly soluble in water (0.92 at 0°C, 0.87 at 20°C).
What’s the application of Dichloroethane?
- The chemical properties of 1,2-Ethane are similar to those of monochloroethane; it is hydrolyzed to produce ethylene glycol, interacts with sodium cyanide to produce carbonitride, and dechlorinates to produce acetylene. Ethane is used as a chromatographic standard; in the manufacture of trichloroethane, dichloroethylene, ethylene glycol, ethylenediamine, ethanedioic acid, polyvinyl chloride, nylon, viscose rayon, styrene-butadiene rubber, and various plastics, fragrances, soaps, adhesives, emollients, drugs, and fake paints; Chemicalbook as resins, asphalt, rubber, cellulose acetate, cellulose esters, paints Ethane is used as a solvent for resins, asphalt, rubber, cellulose acetate, cellulose esters, paints, greases, waxes and polymers (e.g. polystyrene), as an extractant for soybean oil and caffeine, as an impregnating agent, wetting agent, penetrating agent, fumigant, pesticide herbicide, and insecticide; it is also used in photographic arts, electrostatic printing and water softening. Ethane is also used as a by-product in some organic chemical syntheses.
Conclusion
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