2,3,4,5-Tetrachlorobenzoic Acid
2,3,4,5-Tetrachloro Benzoic Acid
CAS: 50-74-8
Molecular Formula: C7H2Cl4O2
2,3,4,5-Tetrachlorobenzoic Acid - Names and Identifiers
| Name | 2,3,4,5-Tetrachloro Benzoic Acid |
| Synonyms | 2,3,4,5-tetrachloro-benzoicaci 2,3,4,5-TETRACHLOROBENZOIC ACID 2,3,4,5-Tetrachlorobenzoic Acid 2,3,4,5-Tetrachlorobenzoic acid 2,3,4,5-Tetrachloro Benzoic Acid Benzoic acid, 2,3,4,5-tetrachloro- |
| CAS | 50-74-8 |
| EINECS | 672-589-8 |
| InChI | InChI=1/C7H2Cl4O2/c8-3-1-2(7(12)13)4(9)6(11)5(3)10/h1H,(H,12,13) |
2,3,4,5-Tetrachlorobenzoic Acid - Physico-chemical Properties
| Molecular Formula | C7H2Cl4O2 |
| Molar Mass | 259.9 |
| Density | 1.735±0.06 g/cm3(Predicted) |
| Melting Point | 195 °C |
| Boling Point | 362.9±37.0 °C(Predicted) |
| Flash Point | 173.3°C |
| Vapor Presure | 6.65E-06mmHg at 25°C |
| pKa | 1.80±0.32(Predicted) |
| Storage Condition | 2-8℃ |
| Refractive Index | 1.622 |
2,3,4,5-Tetrachlorobenzoic Acid - Risk and Safety
| RTECS | DH6833000 |
2,3,4,5-Tetrachlorobenzoic Acid - Reference Information
| preparation | 150g of tetrachloro phthalic anhydride, 35g of sodium hydroxide and 600g of distilled water are added into the pressure kettle, stirred and heated, the temperature is controlled at 190 ℃ for reaction, the pressure is controlled at 18kg/cm2, the temperature is reduced after 10h of reaction, and the material is pressed out of the pressure kettle, add hydrochloric acid solution with a concentration of 10% to adjust the ph value to 1, precipitate white solids, filter, wash with clean water, and dry to obtain 2,3,4,5-tetrachlorobenzoic acid. The HPLC detection content is 99.2%. |
| use | for gastrointestinal bacterial infection, bacillary dysentery and bacterial ulcerative enteritis can also be used to prevent infection after intestinal surgery |
Last Update：2024-04-09 21:54:55
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