26497-68-7

Basic information

• Product Name: 1,4,5-Triphenyl-1,3-dihydro-2H-imidazol-2-one
• Synonyms: 1,4,5-Triphenyl-1,3-dihydro-2H-imidazol-2-one;1,4,5-TRIPHENYL-2,3-DIHYDRO-1H-IMIDAZOL-2-ONE(WXG01890)
• CAS NO: 26497-68-7
• Molecular Formula: C₂₁H₁₆N₂O
• Molecular Weight: 312.36
• Mol File: 26497-68-7.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1,4,5-Triphenyl-1,3-dihydro-2H-imidazol-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4,5-Triphenyl-1,3-dihydro-2H-imidazol-2-one(26497-68-7)
• EPA Substance Registry System: 1,4,5-Triphenyl-1,3-dihydro-2H-imidazol-2-one(26497-68-7)

Safety Data

• Hazardous Substances Data: 26497-68-7(Hazardous Substances Data)

Usage

Type

Chemical compound

Derivative of

Imidazolone

Usage

Photoinitiator in the polymer industry

Applications

UV-curable coatings, inks, and adhesives

Physical state

Yellow crystalline solid

Solubility

Insoluble in water, soluble in organic solvents

Property

Initiates polymerization process when exposed to UV light

Value

Important component in manufacturing of various polymer-based products

Additional studies

Potential applications in organic electronics and optoelectronics

Upstream product

• 64-10-8 phenyl carbamate 
• 119-53-9 2-hydroxy-2-phenylacetophenone 

Downstream Products

• 89838-96-0 8-(1,4,5-triphenylimidazol-2-yloxy)-caprylic acid 
• 89839-00-9 7-(1,4,5-triphenylimidazol2-yloxy)oenanthic acid 
• 89838-82-4 methyl 8-(1,4,5-triphenylimidazol-2-yloxy)-caprylate 
• 83230-01-7 8-(2-Oxo-3.4.5-triphenyl-4-imidazolin-1-yl) caprylic acid methyl ester 
• 89838-86-8 ethyl-7-(1,4,5-triphenylimidazol-2-yloxy)-oenanthate 
• 89838-83-5 ethyl-4-(1,4,5-triphenylimidazol-2-yloxy)-butyrate 
• 89838-95-9 methyl-11-(1,4,5-triphenylimidazol-2-yloxy)-undecanoate 
• 89838-85-7 ethyl-6-(1,4,5-triphenylimidazol-2-yloxy)-caproate 
• 89838-84-6 ethyl-5-(1,4,5-triphenylimidazol-2-yloxy)-valerate 
• 153387-46-3 methyl 7-(3,4,5-triphenyl-2-oxo-2,3-dihydroimidazol-1-yl)-5-heptynoate 
• 141676-15-5 1,4,5-triphenyl-2-(6-bromohexyloxy)-imidazole 
• 141696-96-0 Sodium 6-(1,4,5-triphenylimidazol-2-yloxy)hexanesulphonate 
• 153387-51-0 11-(3,4,5-Triphenyl-2-oxo-1,2-dihydroimidazol-1-yl)undecanoic acid 
• 153387-35-0 7-(3,4,5-triphenyl-2-oxo-2,3-dihydroimidazol-1-yl)heptanonitrile 

Relevant articles and documents

Dye sensitized photooxygenation of imidazolin-2-ones

Imidazolin-2-ones(13-18) on photooxygenation in the presence of methylene blue yielded the corresponding diacylureas as the only products isolated at room temperature. The rate of photooxygenation followed the order 16>17>18>13>14>15. The reaction was als