Safety Reference
Warning
H226Flammable liquid and vapour
H315Causes skin irritation
H319
Sourcing 1,4-DICHLOROBUTANE?
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chemical intermediate and monomer
1,5-dichloropentane
industrial chemical intermediate
Sourcing 1,4-DICHLOROBUTANE?
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1,4-Dichlorobutane is a colorless mobile liquid with a mild pleasant odor. It is primarily used as an intermediate in organic 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.
The international HS code for 1,4-DICHLOROBUTANE (CAS 110-56-5) is 2903.19.
2903.19
2903 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.
1,4-dichlorobutane
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C(CCCl)CCl