Safety Reference
Warning
H302Harmful if swallowed
H413May cause long lasting harmful effects to aquatic life
Sourcing 4-Isopropylthioxanthone?
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Sourcing 4-Isopropylthioxanthone?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
4-Isopropylthioxanthone is a thioxanthone derivative used as a photoinitiator for polymerization. It absorbs UV light and initiates the curing of coatings, inks, and adhesives.
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 4-Isopropylthioxanthone (CAS 83846-86-0) 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.
4-propan-2-ylthioxanthen-9-one
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