610-81-1
| Name | 4-Amino-3-nitrophenol |
| CAS | 610-81-1 |
| EINECS(EC#) | 210-236-8 |
| Molecular Formula | C6H6N2O3 |
| MDL Number | MFCD00066310 |
| Molecular Weight | 154.12 |
| MOL File | 610-81-1.mol |
Chemical Properties
| Appearance | Dark red powder |
| Melting point | 150-154 °C(lit.) |
| Boiling point | 322.46°C (rough estimate) |
| density | 1.3617 (estimate) |
| refractive index | 1.6890 (rough estimate) |
| storage temp. | Store below +30°C. |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Crystalline Powder |
| pka | 9.21±0.10(Predicted) |
| color | deep violet |
| Water Solubility | soluble |
| BRN | 2210196 |
| Stability: | Hygroscopic |
| Cosmetics Ingredients Functions | HAIR DYEING |
| Cosmetic Ingredient Review (CIR) | 4-Amino-3-nitrophenol (610-81-1) |
| InChI | InChI=1S/C6H6N2O3/c7-5-2-1-4(9)3-6(5)8(10)11/h1-3,9H,7H2 |
| Contact allergens | |
| InChIKey | IQXUIDYRTHQTET-UHFFFAOYSA-N |
| SMILES | C1(O)=CC=C(N)C([N+]([O-])=O)=C1 |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302+H312+H332-H315-H319-H302-H312 |
| Precautionary statements | P280h-P305+P351+P338-P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501 |
| Hazard Codes | Xi,Xn |
| Risk Statements | |
| Safety Statements | |
| RIDADR | 2811 |
| WGK Germany | 3 |
| REACH Registrations | Active |
| PackingGroup | III |
| HS Code | 29222900 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral Aquatic Chronic 2 Eye Irrit. 2 Skin Sens. 1A |