664375-76-2

Basic information

• Product Name: Benzenamine, 3-bromo-N,N-bis[4-(1,1-dimethylethyl)phenyl]-4-methyl-
• CAS NO: 664375-76-2
• Molecular Formula: C27H32BrN
• Molecular Weight: 450.462
• Mol File: 664375-76-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Benzenamine, 3-bromo-N,N-bis[4-(1,1-dimethylethyl)phenyl]-4-methyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenamine, 3-bromo-N,N-bis[4-(1,1-dimethylethyl)phenyl]-4-methyl-(664375-76-2)
• EPA Substance Registry System: Benzenamine, 3-bromo-N,N-bis[4-(1,1-dimethylethyl)phenyl]-4-methyl-(664375-76-2)

Safety Data

• Hazardous Substances Data: 664375-76-2(Hazardous Substances Data)

Upstream product

• 4627-22-9 bis(4-tert-butylphenyl)amine 
• 26670-89-3 2-bromo-4-iodo-1-methylbenzene 

Downstream Products

• 247028-09-7 4'-[N,N-bis(4-tert-butylphenyl)amino]-2'-bromostyrene 

Relevant articles and documents

A High-Spin and Durable Polyradical: Poly(4-diphenylaminium-1,2-phenylenevinylene)

A purely organic, high-spin, and durable polyradical molecule was synthesized: It is based on the non-Kekule- and non-disjoint design of a φ-conjugated poly(1,2-phenylenevinylene) backbone pendantly 4-substituted with multiple robust arylaminium radicals. 4-N,N-Bis(4-methoxy- and -tert-butylphenyl)amino-2-bromostyrene 5 were synthesized and polymerized with a palladium-phosphine catalyst to afford the head-to-tail-linked polyradical precursors (1). Oxidation of 1 with the nitrosonium ion solubilized with a crown ether gave the aminium polyradicals (1+) which were durable (half-life > 1 month) at room temperature in air. A high-spin ground state with an average S = (4.5)/2 for 1a+ was proved even at room temperature by magnetic susceptibility, magnetization, ESR, and NMR measurements.