The CAS register number of 2H-Imidazol-2-one,1,3-dihydro-4,5-diphenyl- is 642-36-4. It also can be called as 4,5-Diphenyl-2-imidazolone and the systematic name about this chemical is 4,5-diphenyl-1,3-dihydro-2H-imidazol-2-one. The molecular formula about this chemical is C₁₅H₁₂N₂O and the molecular weight is 236.27. It belongs to the following product category which includes Heterocyclic Compounds.

Physical properties about 2H-Imidazol-2-one,1,3-dihydro-4,5-diphenyl- are: (1)ACD/LogP: 4.55; (2)ACD/LogD (pH 5.5): 4.55; (3)ACD/LogD (pH 7.4): 4.55; (4)ACD/BCF (pH 5.5): 1703.42; (5)ACD/BCF (pH 7.4): 1702.98; (6)ACD/KOC (pH 5.5): 7154.47; (7)ACD/KOC (pH 7.4): 7152.6; (8)#H bond acceptors: 3; (9)#H bond donors: 2; (10)#Freely Rotating Bonds: 2; (11)Polar Surface Area: 23.55 Å²; (12)Index of Refraction: 1.627; (13)Molar Refractivity: 69.14 cm³; (14)Molar Volume: 194.9 cm³; (15)Polarizability: 27.41x10^-24cm³; (16)Surface Tension: 46.8 dyne/cm; (17)Density: 1.212 g/cm³.

Preparation: this chemical can be prepared by 2-hydroxy-1,2-diphenyl-ethanone and urea. This reaction will need reagent of glacial acetic acid.

Uses of 2H-Imidazol-2-one,1,3-dihydro-4,5-diphenyl-: it can be used to produce N,N'-dibenzoyl-urea. This reaction needs catalytic agent of methylene blue. This reaction will need reagent of O₂ and solvents of CHCl₃, methanol. The reaction time is 40 minutes hours and it needs ambient temperature and irradiation. The yield is about 96.5%.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes and it may cause inflammation to the skin or other mucous membranes. If you want to use it, wear suitable protective clothing. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Usually it is not harmful to water, if no official permission, do not put materials into the permission surroundings. If you want to store it, you should keep the container tightly sealed in dry, cool places and avoid contact with oxide.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C3NC(/c1ccccc1)=C(/c2ccccc2)N3
(2)InChI: InChI=1/C15H12N2O/c18-15-16-13(11-7-3-1-4-8-11)14(17-15)12-9-5-2-6-10-12/h1-10H,(H2,16,17,18)
(3)InChIKey: JAWYWGRTWUVTEN-UHFFFAOYAT
(4)Std. InChI: InChI=1S/C15H12N2O/c18-15-16-13(11-7-3-1-4-8-11)14(17-15)12-9-5-2-6-10-12/h1-10H,(H2,16,17,18)
(5)Std. InChIKey: JAWYWGRTWUVTEN-UHFFFAOYSA-N