2,2-Dimethoxy-1,2-diphenylethane-1-one

CAS Number: 24650-42-8

Molecular Formula: C16H16O3

About 2,2-Dimethoxy-1,2-diphenylethane-1-one

2,2-Dimethoxy-1,2-diphenylethan-1-one (CAS 24650-42-8) serves as a critical Norrish Type I photoinitiator in the United States UV-curing industry, where a bulk chemical supplier provides 98% industrial grade purity to facilitate high-speed radical polymerization in thick-section methacrylate dental resins and clear woo...

Synonyms

DMPA
BDK (Benzildimethylketal)
ACMC-209gds
KWVGIHKZDCUPEU-UHFFFAOYSA-N
D08AOG

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2,2-Dimethoxy-1,2-diphenylethane-1-one Specifications

CAS Number

24650-42-8

Molecular Formula

C16H16O3

Molecular Weight

256.30 g/mol

IUPAC Name

2,2-dimethoxy-1,2-diphenylethan-1-one

Canonical SMILES

COC(OC)(C(=O)C1=CC=CC=C1)C1=CC=CC=C1

InChI Key

KWVGIHKZDCUPEU-UHFFFAOYSA-N

InChI

InChI=1S/C16H16O3/c1-18-16(19-2,14-11-7-4-8-12-14)15(17)13-9-5-3-6-10-13/h3-12H,1-2H3

PubChem CID

90571

UNII Code

1DK0094V28

DSSTox Substance ID

DTXSID7037715

EINECS Number

246-386-6

MDL Number

MFCD00008475

CAS Number

24650-42-8

Molecular Formula

C16H16O3

Molecular Weight

256.30 g/mol

IUPAC Name

2,2-dimethoxy-1,2-diphenylethan-1-one

Canonical SMILES

COC(OC)(C(=O)C1=CC=CC=C1)C1=CC=CC=C1

InChI Key

KWVGIHKZDCUPEU-UHFFFAOYSA-N

InChI

InChI=1S/C16H16O3/c1-18-16(19-2,14-11-7-4-8-12-14)15(17)13-9-5-3-6-10-13/h3-12H,1-2H3

PubChem CID

90571

UNII Code

1DK0094V28

DSSTox Substance ID

DTXSID7037715

EINECS Number

246-386-6

MDL Number

MFCD00008475

Molecular Weight

256.30 g/mol

GHS Hazard Statements

H302 (65.1%): Harmful if swallowed H373 (65.1%): May causes damage to organs through prolonged or repeated exposure H400 (34.5%): Very toxic to aquatic life H410 (35.3%): Very toxic to aquatic life with long lasting effects H412 (63.9%): Harmful to aquatic life with long lasting effects

Hazard Classes and Categories

Acute Tox. 4 (65.1%) STOT RE 2 (65.1%) Aquatic Acute 1 (34.5%) Aquatic Chronic 1 (35.3%) Aquatic Chronic 3 (63.9%)

Photoinitiator

A high-efficiency Type I free radical photoinitiator used to initiate the rapid polymerization of acrylate and methacrylate monomers in UV-curable coatings, inks, and adhesives

Curing Agent

A specialized chemical agent employed in UV-curing systems for paper, metal paint, and electronics to ensure fast drying times and improved durability

Pharmaceutical and Research Intermediate

A functional building block utilized in organic synthesis and academic research, including the development of dental resins and integrated circuits

Polymerization Initiator

A versatile catalyst used in the production of acrylate polymers and the crosslinking of unsaturated polyesters for industrial and laboratory applications.