34527-56-5

Basic information

• Product Name: N,N,N',N'-tetramethyl-4-quinonediiminium dication
• Synonyms: N,N,N',N'-tetramethyl-4-quinonediiminium dication
• CAS NO: 34527-56-5
• Molecular Formula: C₁₀H₁₆N₂
• Molecular Weight: 164.24744
• Mol File: 34527-56-5.mol
• Article Data: 4

Chemical Properties

• Appearance: /
• CAS DataBase Reference: N,N,N',N'-tetramethyl-4-quinonediiminium dication(CAS DataBase Reference)
• NIST Chemistry Reference: N,N,N',N'-tetramethyl-4-quinonediiminium dication(34527-56-5)
• EPA Substance Registry System: N,N,N',N'-tetramethyl-4-quinonediiminium dication(34527-56-5)

Safety Data

• Hazardous Substances Data: 34527-56-5(Hazardous Substances Data)

Upstream product

• 100-22-1 N,N,N',N'-tetramethyl-para-semiquinonediimine 
• 100-22-1 N,N,N',N'-tetramethyl-para-phenylenediamine 
• 13327-28-1 N,N,N',N'-tetramethyl-para-phenylenediamine hydrochloride 
• 99-98-9 N,N-dimethyl-p-phenylenediamine radical cation 
• 33624-86-1 Wursters Rot 

Downstream Products

• 100-22-1 N,N,N',N'-tetramethyl-p-phenylenediamine 
• 100-22-1 N,N,N',N'-tetramethyl-para-semiquinonediimine 
• 99-98-9 N,N-dimethyl-p-phenylenediamine radical cation 
• 33624-86-1 Wursters Rot 

Relevant articles and documents

Two-electron oxidation of N,N,N′,N′-tetramethylphenylenediamine with a chromium(v) salen complex

The oxidation of tetramethylphenylenediamine (TMPD) with (salen)Cr VO+ generates initially the 2-electron product TMPD 2+, followed by the reaction with excess TMPD to yield the radical cation, TMPD+. The kineti

Mechanism and Kinetics of the Photocatalyzed Oxidation of p-Phenylenediamines by Peroxydisulfate in the Presence of Tri-2,2'-bipyridylylruthenium(II)

The autocatalytic oxidation of p-phenylenediamines with peroxydisulfate can be strongly enhanced by irradiation in the presence of tri-2.2'-bipyridylylruthenium(II).Ru(bpy)32+ acts as photosensitizer and photocatalyst.First, Ru(bpy)33+ is formed by quenching excited Ru*(bpy)32+ with S2O82-.Then the ruthenium(III) complex oxidizes p-phenylenediamine.The resulting Ru(bpy)32+ can start the cycle again.The photocatalytic oxidation of N,N-diethyl-p-phenylenediamine as well as the dark reactions were studied with stopped-flow techniques.The mechanism of this complex reaction is discussed in detail.