| 中文名 | 3,4-二羟基苯甲腈 |
| 英文名 | 3,4-Dihydroxy benzonitrile |
| 别名 | 3,4-二羟基苯腈 3, 4-二羟基苯腈 3,4-二羟基苯甲腈 3,4-二羟基苯乙腈 |
| 英文别名 | AKOS B004053 4-CYANOCATECHOL TIMTEC-BB SBB008582 4-CYANOPYROCATECHOL Protocatachuonitrile PROTOCATECHUONITRILE Protocatachuonitrile 3,4-DIHYDROXYBENZONITRILE 3,4-Dihydroxy benzonitrile 3, 4-Dihydroxy benzonitrile BENZONITRILE, 3,4-DIHYDROXY- 4-CYANO-1,2-DIHYDROXYBENZENE |
| CAS | 17345-61-8 |
| EINECS | 241-367-9 |
| 化学式 | C7H5NO2 |
| 分子量 | 135.12 |
| InChI | InChI=1/C7H5NO2/c8-4-5-1-2-6(9)7(10)3-5/h1-3,9-10H |
| InChIKey | NUWHYWYSMAPBHK-UHFFFAOYSA-N |
| 密度 | 1.42±0.1 g/cm3(Predicted) |
| 熔点 | 155-159 °C (lit.) |
| 沸点 | 334.8±32.0 °C(Predicted) |
| 闪点 | 156.3°C |
| 水溶性 | insoluble |
| 蒸汽压 | 0Pa at 20℃ |
| 溶解度 | soluble in Methanol |
| 折射率 | 1.647 |
| 酸度系数 | 7.67±0.18(Predicted) |
| 存储条件 | Keep in dark place,Sealed in dry,Room Temperature |
| 外观 | powder to crystal |
| 颜色 | White to Almost white |
| BRN | 2082204 |
| 物化性质 | 外观:白色结晶粉末 含量:≥99% |