2,4-Diethyl-9H-thioxanthen-9-one powder Raw Materials

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Uses and synthesis of 2,4-Diethyl-9H-thioxanthen-9-one powder

UV curing coatings: UV curing coatings for surfaces such as wood, metal, and plastic.
UV curing inks: used for printing, inkjet printing, etc.
UV curing adhesives: used for bonding various materials.
Photoresists: used in microelectronics such as semiconductor manufacturing.
Dental materials: such as dental adhesives, resin materials, etc.

Applications / Functions of 2,4-Diethyl-9H-thioxanthen-9-one powder

2,4-Diethyl-9H-thioxanthen-9-one Raw Materials It is a highly efficient photoinitiator for UV curing of photopolymerisation resins containing unsaturated bis-hexanes, as well as an initiator for the curing of coatings, inks and other products.

Physicochemical Property of 2,4-Diethyl-9H-thioxanthen-9-one powder

Appearance White powder

Purity ≥99.0%

Melting point 70-75℃

Production methodprocess of 2,4-Diethyl-9H-thioxanthen-9-one powder

Add the treated 2,4-diethyl thiazolone crude into the reactor, then add the solvent, open the stirring, warm up to 50~100 ℃, stirring for 1~3 hours, add the activated carbon, keep warm for 30~60 minutes, and then filtered into another clean reactor, filtered into the liquid in the clean reactor, cooled down to 1~30 ℃, stirring for 1~5 hours, filtration or centrifugal separation, and then the liquid is separated into the clean reactor. Get 2,4-Diethyl-9H-thioxanthen-9-one powder .

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