Carbon Tetrachloride (CASRN 56-23-5) Carbon tetrachloride (CCl 4) is a colorless, highly volatile liquid with a sweetish (ethereal) odor similar to chloroform. It decomposes to highly toxic fumes of phosgene upon heating. Carbon tetrachloride is primarily used in the production of chlorofluorocarbons that are used as refrigerants.

2013年11月15日 · Carbon tetrachloride is a chemical compound known for its wide range of applications as a solvent for organic compounds, fats, oils, and waxes, as well as a reagent in chemical reactions. However, its most common use has been banned due to its highly toxic properties, including liver and kidney toxicity.

Carbon tetrachloride (CCl 4), also referred to as tetrachloromethane, is a chlorinated hydrocarbon used as a solvent, refrigerant, fire extinguisher, and dry-cleaning agent. The production and use of this compound have decreased significantly during the past decades because of the occurrence of numerous cases of multiorgan toxicity in ...

1996年12月27日 · Carbon tetrachloride (MW 153.82) is a colourless, non-flammable liquid with a characteristic odour. It is heavier than water, with a d 1.5940 (20°/4 C); it has an m.p. of −23°C, a bp of 76.5°C and vapour pressure of 115.2 mmHg at 25°C [4].

2003年7月15日 · Carbon tetrachloride (CCl 4), a hepatotoxin, has been used extensively for decades to induce liver injury in various experimental models to elucidate the mechanisms behind hepatotoxicity (Hardin, 1954). Experimentally induced cirrhotic response in the rat by CCl 4 is shown to be superficially similar to human cirrhosis of the liver (Tamayo, 1983).

2024年1月5日 · After 30 days, the concentration of carbon tetrachloride further decreased to 0.14–0.24 mg L −1 in the reaction zone, while a rebound was observed in MW8. As the reaction time increased, the concentration of carbon tetrachloride decreased below 0.2 mg L −1 and continued to decrease in the four monitoring wells after 192 days. However, a ...

Carbon tetrachloride is a chlorinated compound that was used as a solvent and raw material in various industries. However, due to its harmful effects on the environment, including ozone depletion, its use has been banned in developed countries since 1996. AI generated definition based on: Studies in Surface Science and Catalysis, 2001

2024年10月30日 · Carbon tetrachloride (CT), a common persistent pollutant in groundwater, has attracted widespread attention from environmental researchers. The dechlorination from CT to combustible hydrocarbons not only represents the removal of contaminants, but also offers the possibility of recovering carbon resources from water.

2023年10月1日 · Carbon tetrachloride (CT), formic acid (HCOOH), sodium nitrate (NaNO 3), sodium bicarbonate (NaHCO 3), sodium chloride (NaCl), sodium sulfate (NaSO 4), sodium hydroxide (NaOH), sulfuric acid (H 2 SO 4) and humic acid (HA) were purchased from Tianjin Guangfu Chemical Research Institute. Methyl viologen is obtained from Macklin (Shanghai, …

2000年6月1日 · Carbon tetrachloride (CTC), tetrachloroethylene (PCE), trichloroethylene (TCE) and 1,1,1-trichloroethane (TCA) were four of the most widely used cleaning and degreasing solvents in the United States. These compounds were also …