C7H4Cl2O
175.01 g/mol
Industrial ChemicalDanger
2,3-Dichlorobenzaldehyde
CAS6334-18-5EC228-711-3
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
chemical intermediate for synthesis
2,3-Dichlorobenzaldehyde is an aromatic aldehyde used as a chemical intermediate in organic synthesis. Its crystal structure and intermolecular interactions have been studied in the context of dichlorobenzaldehyde isomers.
chemical intermediate for synthesis
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
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dielectric fluid component and chemical intermediate
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CAS634-93-5
intermediate for benzene derivatives and fungicides
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DL-Phenylsuccinic acid
CAS635-51-8
Flux agent
ReferenceSame Category
4-hydroxyisophthalic acid
CAS636-46-4
chemical intermediate for synthesis
Safety Reference
Danger
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for 2,3-Dichlorobenzaldehyde (CAS 6334-18-5) is 2913.00.
HS code (international, 6-digit)
2913.00
EU CN code (8-digit)
2913 00 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
2,3-dichlorobenzaldehyde
InChIKey
LLMLNAVBOAMOEE-UHFFFAOYSA-N
SMILES
C1=CC(=C(C(=C1)Cl)Cl)C=O
Synonyms (8)
- 2,3-Dichlorobenzaldehyde
- 2,3-dichlorobenzaldehyd
- Benzaldehyde, 2,3-dichloro-
- Benzaldehyde, dichloro-
- Benzaldehyde,3-dichloro-
- Ixazomib Impurity 13
- dichlorbenzaldehyd
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