2,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,2'-biimidazole

CAS: 7189-82-4

Ref. TR-C375435

Product Information

• Name: 2,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,2'-biimidazole
• Synonyms: 2-(2-chlorophenyl)-1-[2-(2-chlorophenyl)-4,5-diphenyl-2H-imidazol-2-yl]-4,5-diphenyl-1H-Imidazole, 2-(o-chlorophenyl)-1-[2-(o-chlorophenyl)-4,5-diphenyl-2H-imidazol-2-yl]-4,5-diphenyl-Imidazole (7CI,8CI), 2-(2-Chlorophenyl)-1-[2-(2-chlorophenyl)-4,5-diphenyl-2H-imidazol-2-yl]-4,5-diphenyl-1H-imidazole, 2,2-Bis-(2-chlorophenyl)-4,5,4',5'-tetraphenyl-2'H-[1,2]biimidazolyl, 2,2’-Bis(2-chlorophenyl)-4,5,4',5'-tetraphenyl-1,2'-biimidazole, 2,2’-Bis(o-chlorophenyl)-4,4',5,5'-tetraphenyl-1,2'-biimidazole, 2,2’-Bis(o-chlorophenyl)-4,4',5,5'-tetraphenyl-1,2'-diimidazole, 2,2’-Bis(o-chlorophenyl)-4,5,4',5'-tetraphenyl-1,2'-biimidazole, 2-(2-Chlorophenyl)-1-[2-(2-chlorophenyl)-4,5-diphenyl-1,3-diazol-2-yl]-4,5-diphenylimidazole, BIMD, Speedcure BCIM, o-Cl-HABI, 1H-Imidazole, 2-(2-chlorophenyl)-1-[2-(2-chlorophenyl)-4,5-diphenyl-2H-imidazol-2-yl]-4,5-diphenyl-, 2,2'-Bis(2-chlorophenyl)-4,4'5,5'-tetraphenyl-1,2'-biimidazole, 2,2'-Bis(o-chlorophenyl)-4,4',5,5'-tetraphenyl-1,2'-biimidazole, 2,2'-bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-2'H-1,2'-biimidazole, 2,2-Bis(2-chlorophenyl)-4,4,5,5-tetraphenyl-1,2-biimidazole, 2,2-Bis-(2-chlorophenyl)-4,5,4′,5′-tetraphenyl-2′H-[1,2]biimidazolyl, 2,2′-Bis(2-chlorophenyl)-4,5,4′,5′-tetraphenyl-1,2′-biimidazole, 2,2′-Bis(o-chlorophenyl)-4,4′,5,5′-tetraphenyl-1,2′-biimidazole, 2,2′-Bis(o-chlorophenyl)-4,4′,5,5′-tetraphenyl-1,2′-diimidazole, 2,2′-Bis(o-chlorophenyl)-4,5,4′,5′-tetraphenyl-1,2′-biimidazole, 2-(2-Chlorophenyl)-1-[2-(2-chlorophenyl)-4,5-diphenylimidazol-2-yl]-4,5-diphenylimidazole, Bcim, Habi 1-2, Imidazole, 2-(o-chlorophenyl)-1-[2-(o-chlorophenyl)-4,5-diphenyl-2H-imidazol-2-yl]-4,5-diphenyl-, Inbc, Ksbc
• CAS: 7189-82-4

Description

Applications 2,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,2'-biimidazole (CAS# 7189-82-4) is a hexaarylbiimidazole (HABI), a visible light thiol-ene photoinitiator, such as in the polymerization of 1,6-hexanediol diacrylate by hexaarylbisimidazoles and heterocyclic mercapto compounds.
References Ahn, D.; et al.: Dent. Mater., 31, 1075 (2015); Berdzinski, S.; et al.: Photochemical and Photobiological Sciences, 13, 789 (2014).

• Brand: TRC

Chemical properties

• Molecular weight: 659.6
• Formula: C₄₂H₂₈Cl₂N₄
• Color/Form: Neat
• InChI: InChI=1S/C42H28Cl2N4/c43-35-27-15-13-25-33(35)41-45-39(31-21-9-3-10-22-31)40(32-23-11-4-12-24-32)48(41)42(34-26-14-16-28-36(34)44)46-37(29-17-5-1-6-18-29)38(47-42)30-19-7-2-8-20-30/h1-28H
• InChI key: InChIKey=MHDULSOPQSUKBQ-UHFFFAOYSA-N
• SMILES: Clc1ccccc1-c1nc(-c2ccccc2)c(-c2ccccc2)n1C1(c2ccccc2Cl)N=C(c2ccccc2)C(c2ccccc2)=N1