Safety Reference
Danger
Sourcing Trans-1,4-Dibromo-2-Butene?
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pharmaceutical intermediate
Sourcing Trans-1,4-Dibromo-2-Butene?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
trans-1,4-Dibromo-2-butene is a chemical compound that appears as crystals or a white crystalline solid. It is primarily utilized as an intermediate in the production of the pharmaceutical agent aliskiren.
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 Trans-1,4-Dibromo-2-Butene (CAS 821-06-7) is 2903.69.
2903.69
2903 69 19
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
(E)-1,4-dibromobut-2-ene
RMXLHIUHKIVPAB-OWOJBTEDSA-N
C(/C=C/CBr)Br