P-Chlorophenylacetic acid (4-Chlorophenylacetic acid)
4-Chlorophenylacetic acid
CAS: 1878-66-6
Molecular Formula: C8H7ClO2
P-Chlorophenylacetic acid (4-Chlorophenylacetic acid) - Names and Identifiers
| Name | 4-Chlorophenylacetic acid |
| Synonyms | NSC 14285 4-chloroacetate 4-Chlorophenylacetic acid P-Chlorophenylacetic acid (4-Chlorophenylacetic acid) |
| CAS | 1878-66-6 |
| EINECS | 217-521-6 |
P-Chlorophenylacetic acid (4-Chlorophenylacetic acid) - Physico-chemical Properties
| Molecular Formula | C8H7ClO2 |
| Molar Mass | 170.59 |
| Density | 1.2315 (rough estimate) |
| Melting Point | 102-105°C(lit.) |
| Boling Point | 241.44°C (rough estimate) |
| Solubility | ethanol: soluble100mg/mL, clear, faintly yellow |
| Appearance | Powder |
| Color | White to cream |
| BRN | 1072816 |
| pKa | 4.19(at 25℃) |
| PH | 2.5-3 (100g/l, H2O, 20℃)suspension |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.5660 (estimate) |
P-Chlorophenylacetic acid (4-Chlorophenylacetic acid) - Risk and Safety
| Risk Codes | R20/21 - Harmful by inhalation and in contact with skin. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S36/37 - Wear suitable protective clothing and gloves. S24/25 - Avoid contact with skin and eyes. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| RTECS | AG0590000 |
| FLUKA BRAND F CODES | 13 |
| TSCA | Yes |
| HS Code | 29163900 |
P-Chlorophenylacetic acid (4-Chlorophenylacetic acid) - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Biological activity | 4-Chlorophenylacetic acid is a small aromatic fatty acid family of compounds with anti-cancer properties. 4-Chlorophenylacetic acid provides carbon and energy for Pseudomonas. |
| use | as a pharmaceutical intermediate |
Last Update：2024-04-10 22:29:15
