C7H7NO3
153.14 g/mol
Industrial ChemicalWarning
4-Methyl-2-nitrophenol
CAS119-33-5EC204-315-6
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
chemical intermediate and dye precursor
4-Methyl-2-nitrophenol is an industrial chemical used primarily as a chemical intermediate and dye precursor. It features an aromatic ring with a methyl group, a hydroxyl group, and a nitro group, contributing to its reactivity in organic synthesis.
chemical intermediatedye precursor
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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Related Compounds
ReferenceSame Category
O-cyclohexylphenol
CAS119-42-6
Industrial chemical intermediate
ReferenceSame Category
2,2′-Methylenebis[4-methyl-6-tert-butylphenol]
CAS119-47-1
antioxidant and stabilizer for polymers
ReferenceSame Category
Benzophenone
CAS119-61-9
Ultraviolet absorber intermediate
ReferenceSame Category
Tetralin
CAS119-64-2
hydrogen-donor solvent
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for 4-Methyl-2-nitrophenol (CAS 119-33-5) is 2908.99.
HS code (international, 6-digit)
2908.99
EU CN code (8-digit)
2908 99 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
4-methyl-2-nitrophenol
InChIKey
SYDNSSSQVSOXTN-UHFFFAOYSA-N
SMILES
CC1=CC(=C(C=C1)O)[N+](=O)[O-]
Synonyms (13)
- 2-NITRO-P-CRESOL
- 2-Nitro-4-cresol
- 2-Nitro-4-methylphenol
- 3(OR 4)-METHYL-2-NITROPHENOL
- 4-Hydroxy-3-nitrotoluene
- 4-Methyl-2-nitrophenol
- Methylnitrophenol
- O-NITRO-P-METHYLPHENOL
- Phenol, 4-methyl-2-nitro-
- Phenol, methylnitro-
- o-Nitro-p-cresol
- p-Cresol, 2-nitro-
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