Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
Sourcing 1,1'-(4-Chlorobutylidene)bis(4-fluorobenzene)?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
5-Fluoro-2-methylbenzoic acid
pharmaceutical intermediate
Sourcing 1,1'-(4-Chlorobutylidene)bis(4-fluorobenzene)?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
This compound is an organofluorine compound featuring a chlorobutyl chain attached to a central carbon bearing two fluorophenyl rings. It is primarily used as a pharmaceutical intermediate in the manufacturing of active pharmaceutical ingredients.
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 1,1'-(4-Chlorobutylidene)bis(4-fluorobenzene) (CAS 3312-04-7) 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.
1-[4-chloro-1-(4-fluorophenyl)butyl]-4-fluorobenzene
UXXLTPGCINZEFM-UHFFFAOYSA-N
C1=CC(=CC=C1C(CCCCl)C2=CC=C(C=C2)F)F
—