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CAS 118-93-4 — 2'-Hydroxyacetophenone

2'-Hydroxyacetophenone is an aromatic ketone widely used as a photoinitiator in UV-curable coatings, inks, and adhesives, as well as in fragrance synthesis and organic synthesis. It is a white to off-white crystalline powder with mild aromatic odor. The CAS number is 118-93-4, and it carries no signal word under CLP/GHS classification. It is soluble in ethanol, acetone, and ether but poorly soluble in water. Molekula supplies 2'-Hydroxyacetophenone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.