C6H4Cl2
147 g/mol
Industrial ChemicalWarning
1,3-DICHLOROBENZENE
CAS541-73-1EC208-792-1
Category
Industrial Chemical
Compound Class
Halocarbon
Primary Use
Chemical intermediate and fumigant
1,3-Dichlorobenzene is an industrial chemical that has been used as a fumigant and insecticide, and also serves as a chemical intermediate. It is a neutral, non-polar aromatic compound with two chlorine substituents.
Chemical intermediateFumigantInsecticide (former use)
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.
Sourcing 1,3-DICHLOROBENZENE?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Related Compounds
ApplicationSame Use
Chloroacetonitrile
CAS107-14-2
Chemical intermediate and fumigant
ReferenceSame Category
3,5-Dimethylphenyl isocyanate
CAS54132-75-1
chemical intermediate for synthesis
ReferenceSame Category
3-Formylcrotonicacidbutylester
CAS54145-95-8
Chemical intermediate
ReferenceSame Category
1-Bromo-2-(2-methoxyethoxy)ethane
CAS54149-17-6
synthetic intermediate for specialty chemicals
ReferenceSame Category
Triisopropyl borate
CAS5419-55-6
Chemical intermediate and lubricant additive
Referencestereoisomer of
1,3-Dichlorobenzene-d4
CAS2199-70-4
research compound
Safety Reference
Warning
H302Harmful if swallowed
H411Toxic to aquatic life with long lasting effects
H315Causes skin irritation
H317May cause an allergic skin reaction
H336May cause drowsiness or dizziness
H401Toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H227
H319Causes serious eye irritation
H331Toxic if inhaled
H335May cause respiratory irritation
H370Causes damage to organs
H373May cause damage to organs through prolonged or repeated exposure
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for 1,3-DICHLOROBENZENE (CAS 541-73-1) is 2903.99.
HS code (international, 6-digit)
2903.99
EU CN code (8-digit)
2903 99 80
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
1,3-dichlorobenzene
InChIKey
ZPQOPVIELGIULI-UHFFFAOYSA-N
SMILES
C1=CC(=CC(=C1)Cl)Cl
Synonyms (22)
- 1,3-DICHLOROBENZENE
- 1,3-dichorobenzene
- 2,4-dichlorobenzene
- 2,6-dichlorobenzene
- Anagrelide Impurity 36
- Benzene, 1,3-dichloro-
- Benzene, m-dichloro-
- Dichlorobenzene, m-
- m-DCB
- m-Dichlorobenzene
- m-Dichlorobenzol
- m-Phenylene dichloride
- m-dichlorobenzen
- meta-Dichlorobenzene
Sourcing 1,3-DICHLOROBENZENE?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.