25128-23-8

Basic information

• Product Name: 2,3-dimethyl-2,3-di-4-pyridylbutane
• Synonyms: 2,3-dimethyl-2,3-di-4-pyridylbutane
• CAS NO: 25128-23-8
• Molecular Weight: 240.348
• Mol File: 25128-23-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,3-dimethyl-2,3-di-4-pyridylbutane(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3-dimethyl-2,3-di-4-pyridylbutane(25128-23-8)
• EPA Substance Registry System: 2,3-dimethyl-2,3-di-4-pyridylbutane(25128-23-8)

Safety Data

• Hazardous Substances Data: 25128-23-8(Hazardous Substances Data)

Downstream Products

• 17755-30-5 (pyridin-4-yl)-α-methylstyrene 
• 696-30-0 4-s-propylpyridine 

Relevant articles and documents

Substituent Effects on the CC Bond Strength, 18. - Stabilization of Alkyl Radicals by 4-Pyridyl, 1-Naphthyl or 2-Naphthyl Substituents in α-Position

The formation of the α-substituted radicals 7-9 with the 4-pyridyl (7), 1-naphthyl (8), and the 2-naphthyl (9) substituent by thermolysis of their dimers 1-3 in solution was investigated.The activation parameters of the homolysis of the central CC bond were obtained from kinetic measurements of the thermal cleavage of 1-3 in the presence of radical scavengers.These data were compared with those obtained from the thermolysis of alkanes which cleave into α-alkyl branched radicals, and which lose the same amount of strain during the dissociation.The "strain-free" radical stabilization enthalpies of the α-substituted radicals were obtained in this way. - Key Words: Bond cleavage, C-C, kinetics of / Radicals, stability of