| 中文名 | 对氯苯乙酸 |
| 英文名 | 4-Chlorophenylacetic acid |
| 别名 | 对氯苯乙酸 4-氯苯乙酸 p-氯苯乙酸 4-氯苯基乙酸 对氯苯乙酸PCPA 对氯苯乙酸(4-氯苯乙酸) |
| 英文别名 | 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 |
| 化学式 | C8H7ClO2 |
| 分子量 | 170.59 |
| InChI | InChI=1/C8H7ClO2/c9-7-3-1-6(2-4-7)5-8(10)11/h1-4H,5H2,(H,10,11)/p-1 |
| 密度 | 1.2315 (rough estimate) |
| 熔点 | 102-105°C(lit.) |
| 沸点 | 241.44°C (rough estimate) |
| 闪点 | 131.7°C |
| 蒸汽压 | 0.000751mmHg at 25°C |
| 溶解度 | ethanol: soluble100mg/mL, clear, faintly yellow |
| 折射率 | 1.5660 (estimate) |
| 酸度系数 | 4.19(at 25℃) |
| PH值 | 2.5-3 (100g/l, H2O, 20℃)suspension |
| 存储条件 | Sealed in dry,Room Temperature |
| 外观 | Powder |
| 颜色 | White to cream |
| BRN | 1072816 |
| 物化性质 | 白色结晶 熔点 103-107°C |
| 产品用途 | 用作医药中间体 |