Safety Reference
Warning
H312Harmful in contact with skin
H315Causes skin irritation
H317
Sourcing 4,4'-Dihydroxybiphenyl?
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photographic developer and polymerization inhibitor
Sourcing 4,4'-Dihydroxybiphenyl?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
4,4'-Dihydroxybiphenyl is a member of the class of hydroxybiphenyls, specifically biphenyl with hydroxy groups at the 4 and 4' positions. It is primarily used as a monomer in the production of plastics and as a laboratory reagent.
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 4,4'-Dihydroxybiphenyl (CAS 92-88-6) is 2907.29.
2907.29
2907 29 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
4-(4-hydroxyphenyl)phenol
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