2,4,5-Triphenylimidazole

2,4,5-Triphenylimidazole Basic information

Product Name:	2,4,5-Triphenylimidazole
Synonyms:	2,4,5-triphenyl-1h-imidazol;2,4,5-triphenyl-1H-Imidazole;2,4,5-triphenyl-imidazol;2,4,5-TRIPHENYLIMIDAZOLE;2,4,5-triphenylimidazole (Lophine);1H-Imidazole,2,4,5-triphenyl-;LOPHINE;Lophin
CAS:	484-47-9
MF:	C21H16N2
MW:	296.37
EINECS:	207-606-6
Product Categories:
Mol File:	484-47-9.mol

2,4,5-Triphenylimidazole Chemical Properties

Melting point	274-278 °C (lit.)
Boiling point	427.96°C (rough estimate)
density	1.0874 (rough estimate)
refractive index	1.8000 (estimate)
storage temp.	Sealed in dry,Room Temperature
pka	11.66±0.10(Predicted)
form	powder to crystal
color	White to Orange to Green
Water Solubility	Soluble in methanol. Insoluble in water.
λmax	300nm(EtOH)(lit.)
BRN	236652
InChI	InChI=1S/C21H16N2/c1-4-10-16(11-5-1)19-20(17-12-6-2-7-13-17)23-21(22-19)18-14-8-3-9-15-18/h1-15H,(H,22,23)
InChIKey	RNIPJYFZGXJSDD-UHFFFAOYSA-N
SMILES	C1(C2=CC=CC=C2)NC(C2=CC=CC=C2)=C(C2=CC=CC=C2)N=1
CAS DataBase Reference	484-47-9(CAS DataBase Reference)
EPA Substance Registry System	1H-Imidazole, 2,4,5-triphenyl- (484-47-9)

Safety Information

Safety Statements	22-24/25
WGK Germany	3
RTECS	NI8710000
TSCA	Yes
HS Code	29349990

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English
ALFA	English

2,4,5-Triphenylimidazole Usage And Synthesis

Chemical Properties	OFF-WHITE POWDER
Uses	2,4,5-Triphenylimidazole is used in the synthesis of fluorescent diarylethenes and nanowires of 2,4,5-triphenylimidazole, which finds application as single wire active optical waveguides and optically driven ultraviolet lasers.
Preparation	2,4,5-triphenylimidazole was synthesized by reaction between ammonia, benzaldehyde and benzoin: Benzoin (1) ( 5 g, 0.023 M) was reacted with benzaldehyde (5 mL, 0.05 mol) (2) in presence of ammonia (3) and refluxed for 4 h and the resulting mixture was cooled, filtered to get 2,4,5-triphenylimidazole (4). Synthesis of 2,4,5-Triphenylimidazoles Novel Mannich Bases as Potential Antiinflammatory and Analgesic Agents DOI: 10.3923/crc.2012.99.109

2,4,5-Triphenylimidazole Preparation Products And Raw materials

Raw materials

Ethanol-->Benzaldehyde-->Benzil-->triphenyloxazole-->1H-1,2,4-Triazole-3-thiol-->2-(2-Chlorophenyl)-4,5-diphenylimidazole-->BENZAMIDINE-->2,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,2'-biimidazole-->Diphenylacetylene-->2-Phenylacetophenone-->Urea-->Benzonitrile-->BENZAMIDOXIME HYDROCHLORIDE

BUTTPARK 78\40-43 2-(2-Chlorophenyl)-4,5-diphenylimidazole 2,2'-Bis(2-dichlorophenyl)-4,4'5,5'-tetraphenyl-1,2'-biimidazole 4,5-Bis(4-methoxyphenyl)-2-(4-iodophenyl)-1H-imidazole 3-(4,5-BIS-BIPHENYL-4-YL-1H-IMIDAZOL-2-YL)-PHENOL TRIFLUORO(4-(2-NAPHTHYL-4,5-DIPHENYLIMIDAZOLYL)PHENOXY)METHANE 4-(1-(4-METHOXYPHENYL)-4,5-DIPHENYLIMIDAZOL-2-YL)PHENOL 4-(4,5-DIPHENYL-1-(4-(TRIFLUOROMETHOXY)PHENYL)IMIDAZOL-2-YL)PHENOL LABOTEST-BB LT00154550 TRIFLUORO(4-(2-(4-METHOXYPHENYL)-4,5-DIPHENYLIMIDAZOLYL)PHENOXY)METHANE BUTTPARK 142\40-64 1-ALLYL-2,4,5-TRIPHENYLIMIDAZOLE (4-(4,5-DIPHENYL-2-(3,4,5-TRIMETHOXYPHENYL)IMIDAZOLYL)PHENOXY)TRIFLUOROMETHANE Fenflumizole BUTTPARK 142\40-66 TIMTEC-BB SBB009951 Trifenagrel 4-(4,5-DIPHENYL-1H-IMIDAZOL-2-YL)BENZOIC ACID

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