| Identification | More | [Name]
2-Amino-3-nitrophenol | [CAS]
603-85-0 | [Synonyms]
2-AMINO-3-HYDROXYNITROBENZENE
2-AMINO-3-NITROPHENOL
2-HYDROXY-6-NITROANILINE
2-AMINO-3-NITROPHENOL OEKANAL, 250 MG
3-NITRO-2-AMINOPHENOL | [EINECS(EC#)]
210-060-1 | [Molecular Formula]
C6H6N2O3 | [MDL Number]
MFCD00010875 | [Molecular Weight]
154.12 | [MOL File]
603-85-0.mol |
| Chemical Properties | Back Directory | [Appearance]
Red-brown powder | [Melting point ]
212-213 °C (lit.) | [Boiling point ]
322.46°C (rough estimate) | [density ]
1.3617 (estimate) | [refractive index ]
1.6890 (rough estimate) | [storage temp. ]
Keep in dark place,Sealed in dry,Room Temperature | [form ]
Powder | [pka]
11.23±0.25(Predicted) | [color ]
brown-red
| [BRN ]
2804307 | [Cosmetics Ingredients Functions]
HAIR DYEING | [InChI]
InChI=1S/C6H6N2O3/c7-6-4(8(10)11)2-1-3-5(6)9/h1-3,9H,7H2 | [InChIKey]
KUCWUAFNGCMZDB-UHFFFAOYSA-N | [SMILES]
C1(O)=CC=CC([N+]([O-])=O)=C1N | [CAS DataBase Reference]
603-85-0(CAS DataBase Reference) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H315-H319-H335 | [Precautionary statements ]
P261-P264-P271-P280-P302+P352-P305+P351+P338 | [Hazard Codes ]
Xi,Xn | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [Hazard Note ]
Irritant | [HS Code ]
29222990 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
Red-brown powder | [Uses]
2-Amino-3-nitrophenol has been used:
- as semipermanent (nonoxidative) hair colorant and as toner in permanent (oxidative) hair dye products
- as matrix during visible matrix-assisted laser desorption/ionization (VIS-MALDI) mass spectrometry
- in preparation of 1,3-benzoxazole-4,7-dione
| [Synthesis]
Tin (II) chloride dihydrate (20 mmol) was dissolved in methanol (17.2 mL) under argon and added to the reaction flask; concentrated HCl (9.2 mL) was added slowly to the reaction system and the resulting solution was cooled to 0°C. The dinitro compound was |
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