| Identification | |
| Name: | 2-Amino-4-nitrophenol |
| Synonyms: | 4-Nitro-2-Aminophenol; 4-NAP |
| CAS: | 99-57-0 |
| EINECS: | 202-767-9 |
| Molecular Formula: | C6H6N2O3 |
| Molecular Weight: | 154.12 |
| InChI: | InChI=1/C6H6N2O3/c7-5-3-4(8(10)11)1-2-6(5)9/h1-3,9H,7H2 |
| Molecular Structure: |  |
| Properties | |
| Transport: | 2811 |
| Density: | 1.511 g/cm3 |
| Stability: | Stable under normal temperatures and pressures. |
| Refractive index: | 1.688 |
| Water Solubility: | slightly soluble |
| Solubility: | slightly soluble |
| Appearance: | orange prisms or yellow powder |
| Specification: |
?2-Amino-4-nitrophenol (CAS NO.99-57-0), its Synonyms are 1-Amino-2-hydroxy-5-nitrobenzene ; 1-Hydroxy-2-amino-4-nitrobenzene ; 1-Nitro-3-amino-4-hydroxybenzene ; 2-Amino-4-nitrophenol ; 2-Hydroxy-5-nitroaniline ; 3-Amino-4-hydroxynitrobenzene ; 4-Nitro-2-aminophenol ; p-Nitro-o-aminophenol ; Phenol, 2-amino-4-nitro- . It is orange prisms or yellow powder and no odor. |
| Report: |
IARC Cancer Review: Group 3 IMEMDT ?? IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 57 ,1993,p. 167.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.:?) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Animal Limited Evidence IMEMDT ?? IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 57 ,1993,p. 167.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.:?) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Human Inadequate Evidence IMEMDT ?? IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 57 ,1993,p. 167.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.:?) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) . Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program. |
| Storage Temperature: | Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
| Color: | Orange prisms from water Yellow-brown leaflets containing water of crystallization Yellow-brown to orange prisms |
| Usage: | Chemical intermediate for dyes (eg, ci mordant browns 1 and 33, ci pigment yellow 65), component of permanent & semi-permanent hair dye products. |
| Safety Data | |
| Hazard Symbols |
Xn:Harmful
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