Benzil Dimethyl Ketal | CAS 24650-42-8

Product Information of Benzil Dimethyl Ketal

Product Name: Benzil Dimethyl Ketal (Photoinitiator BDK)
Chemical Name: 2,2-Dimethoxy-2-phenylacetophenone
Synonyms: ALPHA,ALPHA-DIMETHOXY-ALPHA-PHENYLACETOPHENONE; BDK; BENZIL ALPHA,ALPHA-DIMETHYL ACETAL; DIMETHYL BENZIL KETAL; DMPA; PHOTOCURE 51; 1,2-Diphenylethane-1,2-dione,dimethylketal; 2,2-dimethoxy-1,2-diphenyl-ethanon; 2,2-Dimethoxy-1,2-diphenylethanone; 2,2-dimethoxy-1,2-diphenyl-Ethanone; 2,2-dimethoxyphenylacetophenone; alpha,alpha-dimethoxydeoxybenzoin; benzildimethylacetal; benzilmono(dimethylacetal); benzilmono(dimethylketal); esacurekb1; Ethanone,2,2-dimethoxy-1,2-diphenyl-; irg651; Phenyldimethoxyacetophenone
CAS No.: 24650-42-8
EINECS No.: 246-386-6
Molecular Formula: C16H16O3
Molecular Weight: 256.30
Key Properties: High efficiency, yellowing, surface-curing

Appearance: White crystal
Assay: >99.0%
Melting Point: 64-68℃
Solubility: Soluble in acetone, ethyl acetate, hot methanol, isopropyl alcohol, insoluble in water.
Absorption Peak: 250 nm
Package: 20 kg carton
Main Applications: Pigmented coatings for wood, metal and plastics. Powder coatings.

Benzil Dimethyl Ketal is a new type of UV photosensitizer with excellent performance. The amount of benzil dimethyl ketal used by 0.5%-5% can produce highly active methyl radicals under ultraviolet light. It has the advantage of dark storage stability, and is a new UV photosensitizer with excellent performance.
Benzil Dimethyl Ketal (CAS 24650-42-8) is widely used for polymerization of unsaturated monomers and their mixtures, such as acrylate, methacrylate, acrylic, acrylamide, styrene, maleic acid, fumaric acid and so on.
It is widely used in polymerization of acrylates and monomers and polymerization and crosslinking of unsaturated polyester. Benzil Dimethyl Ketal (CAS 24650-42-8) has been applied to coatings and adhesives.

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