Safety Reference
Danger
H302Harmful if swallowed
H312Harmful in contact with skin
H318
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1-hexene
Chemical intermediate and comonomer
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This compound is a sulfonium salt used as a cationic photoinitiator, typically supplied as the hexafluorophosphate salt. It is designed to initiate cationic polymerization upon exposure to ultraviolet light, making it significant in UV-curable coatings and inks.
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 10-biphenyl-4-yl-2-isopropyl-9-oxo-9h-thioanthen-10-ium hexafluorphosphate (CAS 591773-92-1) is 2934.99.
2934.99
2934 99 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
10-(4-phenylphenyl)-2-propan-2-ylthioxanthen-10-ium-9-one hexafluorophosphate
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