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123-30-8
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123-30-8
| 4-Aminophenol Basic information | |
| description Chemical Properties Uses Preparation Toxicity and protection | |
| Product Name: | 4-Aminophenol |
| Synonyms: | AMINOPHENOL-4;ACETAMINOPHEN IMPURITY K;AZOL;HYDROCODONE/APAP BITARTRATE IMP K;CERTINAL;CITOL;P-HYDROXYANILINE;PARANOL |
| CAS: | 123-30-8 |
| MF: | C6H7NO |
| MW: | 109.13 |
| EINECS: | 204-616-2 |
| Mol File: | 123-30-8.mol |
| 4-Aminophenol Chemical Properties | |
| Melting point | 188 °C |
| Boiling point | 284 °C |
| density | 1.29 |
| vapor pressure | 0.4 hPa (110 °C) |
| refractive index | 1.5444 (estimate) |
| Fp | 189 °C |
| storage temp. | 2-8°C |
| solubility | water: slightly soluble |
| form | Crystalline Powder |
| pka | 5.48, 10.30(at 25℃) |
| color | White to cream |
| Water Solubility | 1.5 g/100 mL (20 ºC) |
| Sensitive | Air & Light Sensitive |
| Decomposition | 284 °C |
| Merck | 14,462 |
| BRN | 385836 |
| Stability: | Stable, though may discolour in air. Incompatible with acids, chloroformates, strong oxidizing agents. |
| InChIKey | PLIKAWJENQZMHA-UHFFFAOYSA-N |
| LogP | -0.09-0.04 at 25℃ |
| CAS DataBase Reference | 123-30-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Phenol, 4-amino-(123-30-8) |
| EPA Substance Registry System | p-Aminophenol (123-30-8) |
| Item | Specifications | Results |
| Appearance | White Crystallization or Powder | White powder |
| Content | ≥99.0% | 99.55% |
| Ferrous Content | ≤50ppm | 8ppm |
| Water Content | ≤0.5% | 0.37% |
| Transmittance | ≥95.0% | 98.0% |
| Melting Point | 186~189℃ | 187.7℃ |
| 4-Aminophenol Basic information | |
| description Chemical Properties Uses Preparation Toxicity and protection | |
| Product Name: | 4-Aminophenol |
| Synonyms: | AMINOPHENOL-4;ACETAMINOPHEN IMPURITY K;AZOL;HYDROCODONE/APAP BITARTRATE IMP K;CERTINAL;CITOL;P-HYDROXYANILINE;PARANOL |
| CAS: | 123-30-8 |
| MF: | C6H7NO |
| MW: | 109.13 |
| EINECS: | 204-616-2 |
| Mol File: | 123-30-8.mol |
| 4-Aminophenol Chemical Properties | |
| Melting point | 188 °C |
| Boiling point | 284 °C |
| density | 1.29 |
| vapor pressure | 0.4 hPa (110 °C) |
| refractive index | 1.5444 (estimate) |
| Fp | 189 °C |
| storage temp. | 2-8°C |
| solubility | water: slightly soluble |
| form | Crystalline Powder |
| pka | 5.48, 10.30(at 25℃) |
| color | White to cream |
| Water Solubility | 1.5 g/100 mL (20 ºC) |
| Sensitive | Air & Light Sensitive |
| Decomposition | 284 °C |
| Merck | 14,462 |
| BRN | 385836 |
| Stability: | Stable, though may discolour in air. Incompatible with acids, chloroformates, strong oxidizing agents. |
| InChIKey | PLIKAWJENQZMHA-UHFFFAOYSA-N |
| LogP | -0.09-0.04 at 25℃ |
| CAS DataBase Reference | 123-30-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Phenol, 4-amino-(123-30-8) |
| EPA Substance Registry System | p-Aminophenol (123-30-8) |
| Item | Specifications | Results |
| Appearance | White Crystallization or Powder | White powder |
| Content | ≥99.0% | 99.55% |
| Ferrous Content | ≤50ppm | 8ppm |
| Water Content | ≤0.5% | 0.37% |
| Transmittance | ≥95.0% | 98.0% |
| Melting Point | 186~189℃ | 187.7℃ |
