Carbon tetyrachloride | 56-23-5 : kuv
Product Physical Data:
| Khoom npe | Cov pa roj carbon tetyrachloride |
| Cov khoom | Colorless pob tshab volatile kua nrog ib tug qab zib aromatictsw |
| Melting Point (° C) | -22.92 Nws |
| Boiling Point(° C) | 76.72 ib |
| Flash point (°C) | -2 |
| Solubility | Miscible nrog ethanol, benzene, chloroform, ether, carbon disulfide, petrolemether, hnyav naphtha, thiab volatile roj. |
Product Description:
Carbon tetrachloride yog cov organic compound, tshuaj formula CCl4. nws yog xim tsis muaj pob tshab kua, volatile, lom, nrog rautswntawm chloroform, qab zib saj. Nws yog chemically ruaj khov, tsis-flammable, thiab tuaj yeem hydrolysed los tsim phosgene ntawm qhov kub thiab txias, thiab chloroform tuaj yeem tau los ntawm kev txo qis. Carbon tetrachloride yog insoluble hauv dej, miscible nrog ethanol, ether, chloroform thiab roj av ether. Cov pa roj carbon tetrachloride tau siv los ua cov tshuaj tua hluav taws, vim tias nws raug txwv ntawm 500 degrees Celsius, tuaj yeem cuam tshuam nrog dej los tsim cov phosgene lom heev.
Khoom siv:
Carbon tetrachloride tau dav siv los ua hnyav, tua hluav taws, tus neeg sawv cev chlorinating ntawm cov khoom siv organic, leaching tus neeg sawv cev ntawm cov txuj lom, degreasing tus neeg sawv cev ntawm fiber, ua noj tus neeg sawv cev ntawm cov nplej, extracting tus neeg sawv cev ntawm cov tshuaj, organic hnyav, qhuav tu tus neeg sawv cev ntawm fabrics, tab sis vim mus rau toxicity thiab kev puas tsuaj ntawm ozone txheej, nws yog tam sim no tsis tshua siv thiab nws cov khoom raug txwv, thiab ntau ntawm nws cov kev siv tau raug hloov los ntawm dichloromethane, thiab lwm yam. Nws kuj tseem siv tau los ua ke chlorofluorocarbons (CFC). Nws kuj tuaj yeem siv los ua ke chlorofluorocarbon, nylon 7, nylon 9 monomer; nws kuj tuaj yeem siv los ua trichloromethane thiab tshuaj; nws yog siv los ua lubricant hauv hlau txiav.
