C6H5ClN2O2
172.57 g/mol
Pharmaceutical IntermediateDanger
3-Chloro-2-nitroaniline
CAS59483-54-4EC261-782-9
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate
3-Chloro-2-nitroaniline is a chemical compound used as a pharmaceutical intermediate. It features an aromatic ring substituted with an amine group, a chlorine atom, and a nitro group.
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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Safety Reference
Danger
H301Toxic if swallowed
H311Toxic in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 3-Chloro-2-nitroaniline (CAS 59483-54-4) is 2921.42.
HS code (international, 6-digit)
2921.42
EU CN code (8-digit)
2921 42 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
3-chloro-2-nitroaniline
InChIKey
YADOEPHJIBKBCN-UHFFFAOYSA-N
SMILES
C1=CC(=C(C(=C1)Cl)[N+](=O)[O-])N
Synonyms (3)
- 3-Chloro-2-nitroaniline
- 3-chloro-2-nitro-phenylamine
- salzsaure Nitroanilin
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