C6H6N2O3
154.12 g/mol
Dye & PigmentWarning
2-AMINO-4-NITROPHENOL
CAS99-57-0EC202-767-9
Category
Dye & Pigment
Compound Class
Amine
Primary Use
Intermediate for mordant and acid dyes
2-Amino-4-nitrophenol is a chemical compound that appears as orange prisms or a yellow powder with no odor. It is primarily used as an intermediate in the production of mordant and acid dyes.
Intermediate for mordant and acid dyesComponent of hair dye productsAntioxidant and light stabilizer in butyl rubbers
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 99-57-0
Related Compounds
SimilarStructure SimilarSimilarity 0.74
2-amino-5-nitrophenol
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hair dye intermediate
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Intermediate for azo and sulfur dyes
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Hair dye intermediate
Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H351Suspected of causing cancer
H317May cause an allergic skin reaction
Identifiers
IUPAC Name
2-amino-4-nitrophenol
InChIKey
VLZVIIYRNMWPSN-UHFFFAOYSA-N
SMILES
C1=CC(=C(C=C1[N+](=O)[O-])N)O
Synonyms (25)
- 2-AMINO-4-NITROPHENOL
- 2-Amino-4-nitrofenol
- 2-Amino-4-nitrofenol [Czech]
- 2-Hydroxy-5-nitroaniline
- 2-amino-p-nitrophenol
- 3-Amino-4-hydroxynitrobenzene
- 4-Nitro-2-aminofenol
- 4-Nitro-2-aminofenol [Czech]
- 4-Nitro-2-aminophenol
- 4Nitro-o-aminophenol
- 5-Nitro-2-hydroxyaniline
- AMINO-4-NITROPHENOL, 2-
- Bendamustine Impurity 59
- Phenol, 2-amino-4-nitro-
- Rodol 42
- p-Nitro-o-aminophenol
- p-Nitroaminofenol
- p-Nitroaminofenol [Polish]