Safety Reference
Warning
H373May cause damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
Sourcing 2,4,4'-TRICHLOROBIPHENYL?
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Sourcing 2,4,4'-TRICHLOROBIPHENYL?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
2,4,4'-Trichlorobiphenyl is a polychlorinated biphenyl (PCB), a class of industrial chemicals historically used in various applications. It consists of a biphenyl core with three chlorine atoms substituted at specific positions.
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 2,4,4'-TRICHLOROBIPHENYL (CAS 7012-37-5) is 2903.99.
2903.99
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.
2,4-dichloro-1-(4-chlorophenyl)benzene
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