O-Aminophenol CAS 95-55-6, O-Aminophenol
o-aminophenol
| Chinese name | o-aminophenol |
| English name | 2-Aminophenol |
| Chinese alias | O-hydroxyaniline; 2-aminophenol; o-aminophenol; 2-aminophenol |
| RN CASE | 95-55-6 |
| EINECS number | 202-431-1 |
| molecular formula | C6H7NO |
| molecular weight | 109.13 |
| Dangerous goods sign |  Xn:Harmful |
| Risk Terminology | R20/22; R68; |
| security terms | S28A; S36/37; |
| physicochemical properties | Properties, white needle-like crystals, turn brown or black when left for a long time, pure products are white needle-like crystals, soluble in water, ether or alcohol, slightly soluble in benzene, heat sublimation, easy to oxidize in air, and then turn into brown or black. Solubility, soluble in water, ethanol and ether, slightly soluble in benzene. Turns red when exposed to ferric chloride. Interacts with inorganic acids to form salts that are soluble in water. |
| purpose | Used as an analytical reagent and as an intermediate for diazo dyes and sulfide dyes |
| upstream raw material | |
| downstream products | Oxazole, fluorescent whitening agent KCB |
