495383-60-3

Basic information

• Product Name: 4,4''-dimethyl-N²,N⁵,N^2''_,N5''-tetraphenyl-[1,1';4',1'']terphenyl-2,5,2'',5''-tetraamine
• Synonyms: 4,4''-dimethyl-N²,N⁵,N^2''_,N5''-tetraphenyl-[1,1';4',1'']terphenyl-2,5,2'',5''-tetraamine
• CAS NO: 495383-60-3
• Molecular Weight: 622.813
• Mol File: 495383-60-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4,4''-dimethyl-N²,N⁵,N^2''_,N5''-tetraphenyl-[1,1';4',1'']terphenyl-2,5,2'',5''-tetraamine(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4''-dimethyl-N²,N⁵,N^2''_,N5''-tetraphenyl-[1,1';4',1'']terphenyl-2,5,2'',5''-tetraamine(495383-60-3)
• EPA Substance Registry System: 4,4''-dimethyl-N²,N⁵,N^2''_,N5''-tetraphenyl-[1,1';4',1'']terphenyl-2,5,2'',5''-tetraamine(495383-60-3)

Safety Data

• Hazardous Substances Data: 495383-60-3(Hazardous Substances Data)

Upstream product

• 4612-26-4 1,4-Phenyldiboronic acid 
• 495383-59-0 2-bromo-5-methyl-N,N'-diphenyl-1,4-phenylenediamine 
• 13070-25-2 2-bromo-5-methyl-[1,4]benzoquinone 
• 62-53-3 aniline 

Downstream Products

• 495383-61-4 1-Methyl-4-(4-{4-methyl-3-[(Z)-phenylimino]-6-[(E)-phenylimino]-cyclohexa-1,4-dienyl}-phenyl)-6-[(Z)-phenylimino]-3-[(E)-phenylimino]-cyclohexa-1,4-diene 

Relevant articles and documents

A novel synthetic route to redox-active oligo(thio-1,4-phenylene) derivatives via a Michael-type addition

N,N′-Diphenyl-1,4-benzoquinone diimine (PBI), which is the minimum redox-active unit of polyaniline, was reduced to N,N′-diphenyl-1,4-phenylenediamine (PDA) derivatives through Michael-type additions of some nucleophiles. The addition of thiophenol to PBI proceeded very rapidly. The polyaddition of PBI-endcapped monomers (P-2PBI, B-2PBI, and TB-2PBI) with thiobisbenzenethiol (TB) produced the novel thermostable oligo(thio-1,4-phenylene)s (OTP) having PDA units as a redox-active site (OTP-P-PDA, OTP-B-PDA, and OTP-PDA). This polymerization proceeded at room temperature without catalysts. OTP-P-PDA, one of the oligomers obtained, was found to have a moderate molecular weight (Mw 8400) and to possess good thermostability (Td10% 400 °C). The polymerization based on Michael-type additions was also confirmed by NMR measurements. The oligomers obtained behaved as good electro-responsive materials. The redox process was determined by the slope of the Nernst plot that involved two electrons and two protons per PDA unit.