C6H4Cl3N
196.5 g/mol
Industrial ChemicalDanger
2,4,6-TRICHLOROANILINE
CAS634-93-5EC211-219-8
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
intermediate for benzene derivatives and fungicides
2,4,6-Trichloroaniline is an industrial chemical used primarily as an intermediate in the manufacture of benzene derivatives and fungicides. It also serves as a building block for mono-azo dyestuffs and the preparation of hexachlorodiphenyl urea.
intermediate for benzene derivativesintermediate for fungicidesprecursor for mono-azo dyestuffs
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
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chemical intermediate for synthesis
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polyester monomer intermediate
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Isopropyl propionate
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solvent and flavoring agent
Safety Reference
Danger
H301Toxic if swallowed
H311Toxic in contact with skin
H331Toxic if inhaled
H317May cause an allergic skin reaction
H373May cause damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H401Toxic to aquatic life
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for 2,4,6-TRICHLOROANILINE (CAS 634-93-5) 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
2,4,6-trichloroaniline
InChIKey
NATVSFWWYVJTAZ-UHFFFAOYSA-N
SMILES
C1=C(C=C(C(=C1Cl)N)Cl)Cl
Synonyms (22)
- 1-Amino-2,6-trichlorobenzene
- 2,4,6-TCA
- 2,4,6-TRICHLOROANILINE
- 2,4,6-Trichlorobenzenamine
- 2,4,6-Trichlorophenylamine
- 2,4,6-trichloraniline
- 2,6-Trichloroaniline
- 2,6-Trichlorophenylamine
- Aniline, 2,4,6-trichloro-
- Aniline,4,6-trichloro-
- Benzenamine, 2,4,6-trichloro-
- Benzenamine,4,6-trichloro-
- Clonidine Impurity 3
- s-Trichloroaniline
- sym-Trichloroaniline
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