Restricted or banned substances
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CAS 68631-49-2
6-oxide6H-dibenz(c,E)(1,2)oxaphosphorin
flame retardant
2,2',4,4',5,5'-Hexabromodiphenyl ether is a polybrominated diphenyl ether (PBDE) used as a flame retardant. It is an organobromine compound structurally similar to other halogenated aromatic compounds and has been incorporated into materials such as plastics, electronics, and textiles to reduce flammability.
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 2,2',4,4',5,5'-Hexabromodiphenyl ether (CAS 68631-49-2) is 2909.30.
2909.30
2909 30 39
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
1,2,4-tribromo-5-(2,4,5-tribromophenoxy)benzene
RZXIRSKYBISPGF-UHFFFAOYSA-N
C1=C(C(=CC(=C1Br)Br)Br)OC2=CC(=C(C=C2Br)Br)Br