C6H4Cl2O
163 g/mol
AgrochemicalDanger
2,5-dichlorophenol
CAS583-78-8EC209-520-4
Category
Agrochemical
Compound Class
Aromatic
Primary Use
chemical intermediate for herbicide dicamba
2,5-Dichlorophenol is one of the six isomeric dichlorophenols, compounds derived from phenol with two chlorine atoms. It is primarily used as a chemical intermediate in the production of the herbicide dicamba.
chemical intermediate for herbicide dicamba
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
4-amino-1,2,4-triazole
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herbicide intermediate and research compound
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Allethrin
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Synthetic household insecticide
ReferenceSame Category
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agrochemical intermediate
ReferenceSame Category
3,4-dichlorophenoxyacetic acid
CAS588-22-7
phenoxy herbicide
Referencestereoisomer of
2,5-dichlorophenol-3,4,6-d3
CAS1219803-68-5
research compound
Related Reading
Safety Reference
Danger
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H411Toxic to aquatic life with long lasting effects
H335May cause respiratory irritation
H371May cause damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H401Toxic to aquatic life
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for 2,5-dichlorophenol (CAS 583-78-8) is 2908.19.
HS code (international, 6-digit)
2908.19
EU CN code (8-digit)
2908 19 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
2,5-dichlorophenol
InChIKey
RANCECPPZPIPNO-UHFFFAOYSA-N
SMILES
C1=CC(=C(C=C1Cl)O)Cl
Synonyms (13)
- 2,5-DCP
- 2,5-dichlorophenol
- 2,5-dichlorophenol-cp std
- 3,6-dichlorophenol
- DICHLOROPHENOL, 2,5-
- Ketoconazole Impurity 51
- Phenol, 2,5-dichloro-
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