245679-18-9

Basic information

• Product Name: 1,3-BIS(2,4,6-TRIMETHYLPHENYL)-4,5-DIHYDROIMIDAZOLIUM TETRAFLUOROBORATE
• Synonyms: 1,3-BIS-(2,4,6-TRIMETHYL-PHENYL)-4,5-DIHYDRO-3H-IMIDAZOL-1-IUM TETRAFLUORO BORATE;1,3-BIS(2,4,6-TRIMETHYLPHENYL)-4,5-DIHYDROIMIDAZOLIUM TETRAFLUOROBORATE;1,3-Bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazoliumtetrafluoroborate95+%;1,3-Bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazoliumtetrafluoroborate,min.95%;1,3-BIS(2,4,6-TRIMETHYLPHENYL)-4,5-DIHYDROIMIDAZOLIUM TETRAFLUOROBORATE, MIN. 95%;4,5-Dihydro-1,3-dimesitylimidazolium tetrafluoroborate, SIMes-HBF4, 4,5-Dihydro-1,3-dimesityl-1H-imidazolium tetrafluoroborate, 4,5-Dihydro-1,3-bis(2,4,6-trimethylphenyl)-1H-imidazolium tetrafluoroborate(1-);4,5-Dihydro-1,3-bis(2,4,6-trimethylphenyl)-1H-imidazolium;4,5-Dihydro-1,3-dimesityl-1H-imidazolium tetrafluoroborate
• CAS NO: 245679-18-9
• Molecular Formula: C21H27BF4N2
• Molecular Weight: 394.26
• Product Categories: organic amine;Achiral Nitrogen;NHC
• Mol File: 245679-18-9.mol
• Article Data: 0

Chemical Properties

• Melting Point: 290-296 °C
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: off-white/Powder
• Density: g/cm³
• Storage Temp.: Inert atmosphere,Room Temperature
• CAS DataBase Reference: 1,3-BIS(2,4,6-TRIMETHYLPHENYL)-4,5-DIHYDROIMIDAZOLIUM TETRAFLUOROBORATE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-BIS(2,4,6-TRIMETHYLPHENYL)-4,5-DIHYDROIMIDAZOLIUM TETRAFLUOROBORATE(245679-18-9)
• EPA Substance Registry System: 1,3-BIS(2,4,6-TRIMETHYLPHENYL)-4,5-DIHYDROIMIDAZOLIUM TETRAFLUOROBORATE(245679-18-9)

Safety Data

• Hazard Codes: C
• Statements: 36/37/38-34-20
• Safety Statements: 24/25-45-36/37/39-26
• RIDADR: UN 1759 8/PG 2
• WGK Germany: 3
• TSCA: No
• Hazardous Substances Data: 245679-18-9(Hazardous Substances Data)

Usage

Reaction

Ligand for ruthenium-catalyzed selective reduction of nitriles to primary amines. Ligand for nickelcatalyzed [2+2+2] cycloaddition of arynes and an unactivated alkene. Ligand for copper-catalyzed [3+2] cycloaddition of azides and alkynes under mild conditions. Ligand for copper-catalyzed direct aryl quaternization of N-substituted imidazoles to form imidazolium salts. Ligand for copper-catalyzed silylation of allenes.

Chemical Properties

White powder

InChI:InChI=1/C21H27N2.BF4/c1-14-9-16(3)20(17(4)10-14)22-7-8-23(13-22)21-18(5)11-15(2)12-19(21)6;2-1(3,4)5/h9-13H,7-8H2,1-6H3;/q+1;-1