4358-40-1

Basic information

• Product Name: Methyl, tris[4-(dimethylamino)phenyl]-
• CAS NO: 4358-40-1
• Molecular Formula: C25H30N3
• Molecular Weight: 372.533
• Mol File: 4358-40-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Methyl, tris[4-(dimethylamino)phenyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Methyl, tris[4-(dimethylamino)phenyl]-(4358-40-1)
• EPA Substance Registry System: Methyl, tris[4-(dimethylamino)phenyl]-(4358-40-1)

Safety Data

• Hazardous Substances Data: 4358-40-1(Hazardous Substances Data)

Upstream product

• 603-48-5 C₂₅H₃₀N₃*H⁽¹⁺⁾ 

Relevant articles and documents

Doping of an organic molecular semiconductor by substitutional cocrystallization with a molecular n-dopant

Dopants for organic molecular semiconductors that yield immobile dopant ions are necessary for the creation of stable molecular semiconductor p-n junctions, the basis for almost all traditional inorganic semiconductor devices. We present evidence for the substitutional cocrystallization of tris(4-nitrophenyl)methyl radical (1) with small amounts of tris[4- (dimethylamino)phenyl]methyl radical (2), resulting in n-doped 1 with immobile 2+ counterions. Cyclic voltammetry indicates that electron transfer from 2 to 1 is favored by 0.51 eV. The powder X-ray diffraction patterns of pure 1 and 1 doped with 2 are very similar, indicating substitutional cocrystallization. The electrical conductivity of doped 1 increases with increasing concentration of 2, and the conductivity is constant over time. Variable-temperature conductivity measurements of 1 doped with 2% and 5% 2 indicate that the activation energy of conduction is 0.32 eV at both dopant concentrations. The Royal Society of Chemistry 2007.