C6H5Cl2N
162.01 g/mol
Industrial ChemicalDanger
2,4-DICHLOROANILINE
CAS554-00-7EC209-057-8
Category
Industrial Chemical
Compound Class
Amine
Primary Use
Intermediate for pesticides, dyes, and plastics
2,4-Dichloroaniline is a dichloroaniline isomer in which two chlorine atoms are attached to the aniline ring. It is primarily used as an intermediate in the production of pesticides, dyes, and plastics.
intermediate for pesticidesintermediate for dyesintermediate for plastics
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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Building block for MOFs and polymers
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Fungicide and preservative
ReferenceSame Category
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CAS555-16-8
chemical intermediate for organic synthesis
Safety Reference
Danger
H301Toxic if swallowed
H311Toxic in contact with skin
H331Toxic if inhaled
H373May cause damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H302Harmful if swallowed
H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H317May cause an allergic skin reaction
H318Causes serious eye damage
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for 2,4-DICHLOROANILINE (CAS 554-00-7) 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-dichloroaniline
InChIKey
KQCMTOWTPBNWDB-UHFFFAOYSA-N
SMILES
C1=CC(=C(C=C1Cl)Cl)N
Synonyms (20)
- 1-Amino-2,4-dichlorobenzene
- 2,4-DCA
- 2,4-DICHLOROANILINE
- 2,4-Dichloranilin
- 2,4-Dichloranilin [German]
- 2,4-Dichlorobenzenamine
- 2,4-Dichlorophenylamine
- 2,4-dichloraniline
- 2,4-dichloroanilin
- 2,4-dichlorobenzene aniline
- Aniline, 2,4-dichloro-
- Benzenamine, 2,4-dichloro-
- Clonidine Impurity 4
- DICHLOROANILINE, 2,4-
- o,p-Dichloroaniline
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