2-Aminophenol CAS 95-55-6
Category：Pharmaceutical Materials
Introduction
2-Aminophenol CAS 95-55-6Usage： Organic synthesis and dye intermediates. It is used to produce acid mordant Blue R, sulfurized yellow brown, fluorescent brightener EBF, etc. It is also a test reagent for gold and silver. This product can cause dermatitis, methemoglobin and asthma when absorbed by the skin. 2-Aminophenol CAS 95-55-6 Packaging and Shipping： 25kgs/Drum or as required by buyer. 2-Aminophenol CAS 95-55-6 Storage: Ventilated low temperature drying warehouse;Store separately with food raw materials, oxidants and halogenated hydrocarbons
The Pure product is a white needle-like crystal, which gradually turns black when exposed to light and in the air. Can sublimate. Density 1.328G/cm3. Melting Point 174 °c. Insoluble in benzene, soluble in ethanol and water. In the case of ferric chloride is red, and inorganic acid formation soluble in water salt.
| Name | 2-Aminophenol |
| Synonyms | C.I. 76520 basfursol3ga 2-Aminophenol O-Aminophenol O-AMINOPHENOL 2-amino-pheno O-AMINO PHENOL 2-Amino Phenol BASF Ursol 3GA o-Hydroxyaniline 2-Hydroxyanaline 2-Hydroxyaniline 2-Hydroxyaniline H ortho amino phenol 2-hydroxybenzenamine C.I. Oxidation Base 17 1-Hydroxy-2-aminobenzene 2-Amino-1-hydroxybenzene 1-Amino-2-hydroxybenzene |
| CAS | 95-55-6 |
| EINECS | 202-431-1 |
| InChI | InChI=1/C6H7NO/c7-5-3-1-2-4-6(5)8/h1-4,8H,7H2 |
| Molecular Formula | C6H7NO |
| Molar Mass | 109.13 |
| Density | 1.328 |
| Melting Point | 172 °C |
| Boling Point | 164 °C (11.2515 mmHg) |
| Flash Point | 168 °C |
| Water Solubility | 17 g/L (20 ºC) |
| Solubility | 17 g/L (20°C) |
| Vapor Presure | 14 hPa (153 °C) |
| Appearance | Powder |
| Color | White to brown |
| Merck | 14,461 |
| BRN | 606075 |
| pKa | 4.78, 9.97(at 20℃) |
| PH | 6.5-7.5 (10g/l, H2O, 20℃) |
| Storage Condition | Store below +30°C. |
| Stability | Stable, but may be air or light sensitive. Incompatible with strong oxidizing agents. |
| Refractive Index | 1.5444 (estimate) |
| Physical and Chemical Properties | Properties of white needle-like crystals, long time into brown or black, pure white needle-like crystals, soluble in water, ether or alcohol, slightly soluble in benzene, heating sublimation, easy to oxidize in the air, then change to brown or black. solubility: soluble in water, ethanol and ether, slightly soluble in benzene. It turned red in case of ferric chloride. With the formation of inorganic acids soluble in water salt. |
| Use | Useful as Analytical reagents and intermediates for diazonium dyes and sulfur dyes |
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