Chemical Formula: CCl?
Molecular Weight: 153.82 g/mol
Description:
Carbon Tetrachloride (C.T.C.) is a clear, colorless, heavy liquid with a characteristic sweet, chloroform-like odor. It is non-flammable and immiscible with water but mixes well with most organic solvents. C.T.C. is primarily used as a solvent and cleaning agent in industrial and laboratory applications and as an intermediate in the manufacture of refrigerants and propellants.
Applications:
Refrigerant Industry: Used as a raw material in the manufacture of chlorofluorocarbons (CFCs).
Cleaning Solvent: Employed as a degreasing and cleaning agent for metals and machinery (limited due to toxicity).
Laboratory Use: Utilized as a solvent for oils, fats, and resins.
Fire Extinguishing: Previously used in fire extinguishers (now restricted).
Chemical Intermediate: Used in the synthesis of fluorocarbons and other organic compounds.
Key Properties:
| Property | Description |
|---|---|
| Appearance | Clear, colorless liquid |
| Odor | Sweet, chloroform-like odor |
| Purity (Assay) | ≥ 99.5% |
| Boiling Point | 76.7°C |
| Melting Point | -23°C |
| Flash Point | Non-flammable |
| Density (@20°C) | ~1.594 g/cm³ |
| Vapor Pressure (@25°C) | 91 mmHg |
| Solubility | Insoluble in water; miscible with alcohol, benzene, and chloroform |
| Refractive Index (n20D) | 1.460 |
| Stability | Stable under normal conditions; decomposes at high temperatures forming phosgene and HCl |
| Grade | Industrial / Technical / LR |
| Packaging | 300 kg MS drums / bulk tankers |
| Storage | Store in a cool, dry, and well-ventilated area away from heat, sunlight, and open flames. Avoid contact with strong oxidizers. Handle with care and protective equipment. |