74663-77-7

Basic information

• Product Name: 2,3-BIS(2,6-DI-I-PROPYLPHENYLIMINO)BUTANE
• Synonyms: 2,3-BIS(2,6-DI-I-PROPYLPHENYLIMINO)BUTANE;2,3-BIS-(2,6-DIISOPROPYLPHENYLIMINO)BUTANE;2,3-Bis(2,6-di-i-propylphenylimino)butane,98%;N,N''-(1,2-Dimethyl-1,2-ethanediylidene)-bis-[2,6-bis-(1-methylethyl)-benzen;N,N'-(1,2-Dimethyl-1,2-ethanediylidene)bis(2,6-diisopropylaniline);N,N'-(1,2-Dimethyl-1,2-ethanediylidene)bis[2,6-bis(1-methylethyl)benzenamine];N,N'-(1,2-Dimethylethane-1,2-diylidene)bis(2,6-diisopropylaniline);N,N'-(2,3-Butanediylidene)bis(2,6-diisopropylaniline)
• CAS NO: 74663-77-7
• Molecular Formula: C28H40N2
• Molecular Weight: 404.63
• Product Categories: organic amine;Achiral Nitrogen;Py-N
• Mol File: 74663-77-7.mol
• Article Data: 0

Chemical Properties

• Melting Point: 104-106°C
• Boiling Point: 509.3 °C at 760 mmHg
• Flash Point: 254.9 °C
• Appearance: yellow/crystal
• Density: 0.94 g/cm³
• Vapor Pressure: 5.46E-10mmHg at 25°C
• Refractive Index: 1.524
• BRN: 6746881
• CAS DataBase Reference: 2,3-BIS(2,6-DI-I-PROPYLPHENYLIMINO)BUTANE(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3-BIS(2,6-DI-I-PROPYLPHENYLIMINO)BUTANE(74663-77-7)
• EPA Substance Registry System: 2,3-BIS(2,6-DI-I-PROPYLPHENYLIMINO)BUTANE(74663-77-7)

Safety Data

• Statements: 36/37/38
• Safety Statements: 26-36/37/39
• WGK Germany: 3
• Hazardous Substances Data: 74663-77-7(Hazardous Substances Data)

Usage

Reactions

1. Ligand used in the preparation of highly active metal catalysts for the polymerization of ethylene (ref 1, M=Ni, Pd) and olefins (ref 2, M=Pd; ref 3, M= Hf, Zr) Ligand for the iron catalyzed polymerization of styrene acrylate monomers Ligand for Yttrium complex that catalysis the ring-opening polymerization of cyclic esters Ligand for rare-earth dichloro and bis(alkyl) complexes for isoprene polymerization Ligand for cobalt catalyzed alkene hydroboration Ligand for nickel catalyzed alkene hydrosilylation

Uses

Reactant for synthesis of:Lanthanide(II)-alkali sandwich complexesImido-amido Hf complexesAlkali metal compoundsTetracoordinated molybdenum(II) complexesReactant for:Complexation of dimethylmagnesium with α-diiminesTransfer of tin and germanium atoms from N-heterocyclic stannylenes and germylenes to diazadienes

InChI:InChI=1/C28H40N2/c1-17(2)23-13-11-14-24(18(3)4)27(23)29-21(9)22(10)30-28-25(19(5)6)15-12-16-26(28)20(7)8/h11-20H,1-10H3