Saltar al contenido
Merck
Todas las fotos(2)

Key Documents

View All Documentation

T7394

Sigma-Aldrich

N,N,N′,N′-Tetramethyl-p-phenylenediamine

99%, powder

Sinónimos:

TMPD, TMPDA, TMPPD, Wurster’s reagent

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(2)

About This Item

Fórmula lineal:
C6H4[N(CH3)2]2
Peso molecular:
164.25
Beilstein/REAXYS Number:
1564025
EC Number:
202-831-6
MDL number:
MFCD00008309
UNSPSC Code:
12352100
PubChem Substance ID:
57654696
NACRES:
NA.22

Quality Level

200

assay

99%

form

flakes
powder

color

off-white to brown

bp

260 °C (lit.)

mp

49-51 °C (lit.)

SMILES string

CN(C)c1ccc(cc1)N(C)C

InChI

1S/C10H16N2/c1-11(2)9-5-7-10(8-6-9)12(3)4/h5-8H,1-4H3

InChI key

CJAOGUFAAWZWNI-UHFFFAOYSA-N

¿Está buscando productos similares? Visita Guía de comparación de productos

General description

N,N,N′,N′-Tetramethyl-p-phenylenediamine (TMPDA) is a redox reagent with low ionization potential widely used as an electron donor for photosystem I. It also acts as an electron acceptor in photosystem II.

Application

N,N,N′,N′-Tetramethyl-p-phenylenediamine (TMPDA) can be used:
  • In the flow injection analysis of benzoyl peroxide.
  • To study photoinduced electron transfer to halogenated solvents.

Caution

May darken in storage.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
WXBD6696V
WXBD4862V
WXBD0666V
STBJ0031
STBH4698

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

Busque por un COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Los clientes también vieron

Slide 1 of 3

1 of 3

Millipore

Millipore

70439

Oxidase Test

N,N-Dimethyl-p-phenylenediamine 97%

Sigma-Aldrich

193992

N,N-Dimethyl-p-phenylenediamine

Cyclooxygenase 1 from sheep glycerol solution, ≥1500 units/mg protein

Sigma-Aldrich

C0733

Cyclooxygenase 1 from sheep

Ultrafast photoinduced electron transfer from N, N, N′ , N′ -tetramethyl-p-phenylenediamine and N, N, N′ , N′ -tetramethylbenzidine to dichloromethane
Boilet L, et al.
Journal of Photochemistry and Photobiology A: Chemistry, 163(3), 529-536 (2004)
Flow injection analysis of benzoyl peroxide using N, N, N, N-tetramethyl-p-phenylenediamine (TMPDA) and surfactants
Pharr DY & Tomsyck JA
Analytical Letters, 42(5), 821-832 (2009)
Interaction of N, N, N′ ,N′ -tetramethyl-p-phenylenediamine with photosystem II as revealed by thermoluminescence: reduction of the higher oxidation states of the Mn cluster and displacement of plastoquinone from the QB niche
Gauthier A, et al.
Biochimica et Biophysica Acta, 1757(11), 1547-1556 (2006)
P P Bawol et al.
Physical chemistry chemical physics : PCCP, 20(33), 21447-21456 (2018-08-09)
The reversibility of current Li-O2 batteries suffers from high charging overpotentials. To address this problem, the use of redox mediators has been proposed, which are supposed to improve the sluggish reaction kinetics of the oxygen evolution reaction via a solution
Toshiaki Miura
Chemico-biological interactions, 236, 67-73 (2015-04-30)
To investigate the mechanisms of cardiotoxicity induced by adriamycin (ADM), the enzymatic activities of ADM-Fe(3+), including the peroxidase and lipoxygenase (LOX) activity, and participation of active oxygen species in the damage to biological components were examined. ADM-Fe(3+), but not ADM
Ver todos los artículos relacionados

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico