کلرو استیک اسید
| Formula | C2H3ClO2 |
| Chemical formula | ClCH2COOH |
| Density | 1.32 g/cm3 (20°C) |
| Molar mass | 94.50 g/mol |
| Bulk density | ~800 kg/m3 |
| CAS number | 79-11-8 |
| HS Code | 29154000 |
| EC number | 201-178-4 |
| Storage | Store at +15 to 25 °C |
| SDS | available |
| R phrase | R 25-34-50 |
| S phrase | S 23.2-37-45-61 |
| Odour | pungent |
| Form | crystals |
| Color | colourless |
| p H | 1(800g/l 20°C) suspension |
| Solubility in water | 4210 g/l (20°C) |
| Solubility in ethanol | soluble(20°C) |
| Ignition temprature | 460 °C |
| Explosion limit | 8.0 Vol % |
| Flash point | 126 °C |
| Melting point | 62 °C |
| Vapour pressure | 1 hPa |
| Boiling point | 189°C |
| Assay | ≥ | 99 | % |
| Description | Conforms | ||
| Identification | Conforms | ||
| Solubility | Conforms | ||
| Melting range | 60 – 63 | °C |
Chloroacetic acid is an organic compound consisting of a carboxylic acid group with a chlorine atom substituent, widely used in chemical synthesis and manufacturing of pharmaceuticals and herbicides.
🏭⚗️ Production
Industrially, chloroacetic acid is produced by the chlorination of acetic acid in the presence of a catalyst, followed by purification steps. In laboratory settings, it can also be synthesized by halogenation of acetic acid derivatives under controlled conditions.
🔬 Properties
Chloroacetic acid appears as a white crystalline solid, highly soluble in water, with a chemical formula of C₂H₃ClO₂ and a molar mass of about 94.5 g/mol. It is a strong acid and corrosive, with a sharp, pungent odor.
🧪 Applications
It is primarily used as an intermediate in the production of herbicides, pharmaceuticals, dyes, and various chemical reagents. It also serves as a building block for other chemical syntheses.
⚠️ Safety
Chloroacetic acid is corrosive and toxic; it can cause severe burns on skin and eyes and is harmful if inhaled or ingested. Proper protective equipment, including gloves, goggles, and ventilation, is essential when handling. It should be stored in a cool, dry, well-ventilated area away from incompatible materials.
