General

184 is a versatile highly efficient Free Radical Type I non-yellowing photoinitiator which is used to initiate the UV polymerization of chemically unsaturated prepolymers (e.g. acrylates) in combination with mono- or multi-functional vinyl monomers and oligomers.

Chemical Structure

1-Hydroxycyclohexyl phenyl ketone

Molecular weight

204.26

CAS No.

947-19-3

Physical Properties

Appearance

White powder or crystal

Assay(%)

≥99.0

Absorption(nm)

 244, 280, 330