4,5-DIPHENYLIMIDAZOLE Chemical Properties

Melting point:

228-230 °C(lit.)

Boiling point:

351.21°C (rough estimate)

Density 

1.149

refractive index 

1.5000 (estimate)

storage temp. 

Sealed in dry,Room Temperature

solubility 

Soluble in methanol.

pka

12.99±0.10(Predicted)

form 

powder to crystal

color 

White to Almost white

BRN 

157587

InChIKey

CPHGOBGXZQKCKI-UHFFFAOYSA-N

CAS DataBase Reference

668-94-0(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-37/39

WGK Germany 

3

HazardClass 

IRRITANT

HS Code 

29332990

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

4,5-DIPHENYLIMIDAZOLE Usage And Synthesis

Chemical Properties

light beige fine crystalline powder

Uses

4,5-Diphenylimidazole is used as a precursor for azo dyes such as 2-(quinolylazo)-4,5-diphenylimidazole . It is also used to determine metal ions by spectrophotometrically. It acts as a chromogenic reagent.

4,5-DIPHENYLIMIDAZOLE(668-94-0)Related Product Information

• 2-(2-Chlorophenyl)-4,5-diphenylimidazole
• 4,5-DIPHENYLIMIDAZOLE
• 2,2'-Bis(2-dichlorophenyl)-4,4'5,5'-tetraphenyl-1,2'-biimidazole
• 2,4,5-Triphenylimidazole
• Imidazole
• 4,5-DIPHENYL-2-IMIDAZOLETHIOL
• 2-(BENZYLSULFANYL)-4,5-DIPHENYL-1H-IMIDAZOLE
• 2-[(4-CHLOROBENZYL)SULFANYL]-4,5-DIPHENYL-1-PROPYL-1H-IMIDAZOLE
• 2-[(4-CHLOROBENZYL)SULFANYL]-1-METHYL-4,5-DIPHENYL-1H-IMIDAZOLE
• (4,5-DIPHENYL-1H-IMIDAZOL-2-YLSULFANYL)-ACETIC ACID
• 2-[(3,4-DICHLOROBENZYL)SULFANYL]-4,5-DIPHENYL-1H-IMIDAZOLE
• 2-[(4-CHLOROBENZYL)SULFANYL]-4,5-DIPHENYL-1-(2-PROPYNYL)-1H-IMIDAZOLE
• 2-[(4-CHLOROBENZYL)SULFANYL]-4,5-DIPHENYL-1H-IMIDAZOLE
• 1-ALLYL-2-(BENZYLSULFANYL)-4,5-DIPHENYL-1H-IMIDAZOLE
• 1-ALLYL-2-[(4-CHLOROBENZYL)SULFANYL]-4,5-DIPHENYL-1H-IMIDAZOLE
• 2-(BENZYLSULFANYL)-1-METHYL-4,5-DIPHENYL-1H-IMIDAZOLE
• 1-ALLYL-2-[(3,4-DICHLOROBENZYL)SULFANYL]-4,5-DIPHENYL-1H-IMIDAZOLE
• 2-[(3,4-DICHLOROBENZYL)SULFANYL]-4,5-DIPHENYL-1-PROPYL-1H-IMIDAZOLE