Safety Reference
Danger
H301Toxic if swallowed
H302
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photoinitiator for cationic polymerization
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This compound is an iodonium salt used as a photoinitiator for cationic polymerization. It consists of a cationic diaryliodonium component and a hexafluoroantimonate anion, which upon UV irradiation generates reactive species that initiate polymerization.
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 Iodonium, (4-((2-hydroxytetradecyl)oxy)phenyl)phenyl-, (OC-6-11)-hexafluoroantimonate(1-) (CAS 139301-16-9) is 2931.90.
2931.90
2931 90 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
hexafluoroantimony(1-);[4-(2-hydroxytetradecoxy)phenyl]-phenyliodanium
UUBSKBMYMSQFGN-UHFFFAOYSA-H
CCCCCCCCCCCCC(COC1=CC=C(C=C1)[I+]C2=CC=CC=C2)O.F[Sb-](F)(F)(F)(F)F
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