4-Chlorophenyl acetic acid
4-Chlorophenylacetic acid
CAS: 1878-66-6
Molecular Formula: C8H7ClO2
4-Chlorophenyl acetic acid - Names and Identifiers
| Name | 4-Chlorophenylacetic acid |
| Synonyms | PCPA NSC 14285 4-chloroacetate ASISCHEM D13363 LABOTEST-BB LT00453315 (4-chlorophenyl)acetate p-Chlorophenylacetic acid 4-Chlorophenylacetic acid 4-Chlorophenyl acetic acid para chlorophenylacetic acid Para-chlorophenylacetic Acid P-Chlorophenylacetic acid (4-Chlorophenylacetic acid) |
| CAS | 1878-66-6 |
| EINECS | 217-521-6 |
| InChI | InChI=1/C8H7ClO2/c9-7-3-1-6(2-4-7)5-8(10)11/h1-4H,5H2,(H,10,11)/p-1 |
4-Chlorophenyl acetic 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) |
| Flash Point | 131.7°C |
| Solubility | ethanol: soluble100mg/mL, clear, faintly yellow |
| Vapor Presure | 0.000751mmHg at 25°C |
| Appearance | White 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) |
| MDL | MFCD00004344 |
| Physical and Chemical Properties | White crystal melting point 103-107°C |
| Use | Used as a pharmaceutical Intermediate |
4-Chlorophenyl acetic 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 |
4-Chlorophenyl acetic acid - Reference
| Reference Show more | 1. [IF=1.902] Yu Sun et al."Characterization of sleep-related neurochemicals at different developmental stages and insomnia models of Drosophila melanogaster."Biomedical Chromatography. 2022 Feb 01 |
4-Chlorophenyl acetic acid - Introduction
Soluble in water, soluble in ethanol, acetone, ether, chloroform solubility: 5%.
Last Update：2022-10-16 17:14:37
4-Chlorophenyl acetic 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：2024-04-09 21:11:58
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