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Merck
CN

292265

N,N′-Diphenyl-p-phenylenediamine

98%

Synonym(s):

N,N′-Diphenyl-1,4-phenylenediamine

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About This Item

Linear Formula:
C6H5NHC6H4NHC6H5
CAS Number:
74-31-7
Molecular Weight:
260.33
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
24857574
EC Number:
200-806-4
Beilstein/REAXYS Number:
2215944
MDL number:
MFCD00003015

Key Documents

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Product Name

N,N′-Diphenyl-p-phenylenediamine, 98%

InChI key

UTGQNNCQYDRXCH-UHFFFAOYSA-N

InChI

1S/C18H16N2/c1-3-7-15(8-4-1)19-17-11-13-18(14-12-17)20-16-9-5-2-6-10-16/h1-14,19-20H

SMILES string

N(c1ccccc1)c2ccc(Nc3ccccc3)cc2

assay

98%

bp

220-225 °C/0.5 mmHg (lit.)

mp

143-145 °C (lit.)

Quality Level

100

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Application

  • TPA-induced inhibition of gap junctional intercellular communication is not mediated through free radicals.: This research explores the role of N,N′-Diphenyl-p-phenylenediamine (DPPD) in cellular communication, providing insights into its applications in high-performance rubber stabilizers and life science manufacturing chemicals. (Hasler et al., 1990).

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H317,H412

Hazard Classifications

Aquatic Chronic 3 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ3820
MKCZ1640
MKCX5209
MKCW0171
WXBD9918V

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Yoshiko Kawai et al.
Journal of pharmacological sciences, 111(4), 433-439 (2009-12-08)
Cisplatin causes chronic interstitial disease with fibrosis, but the development mechanism of interstitial fibrosis is not yet understood. We examined the effect of an antioxidant, N,N'-diphenyl-1,4-phenylenediamine (DPPD), on development of interstitial fibrosis induced by cisplatin. Cisplatin increased blood urea nitrogen
Sung Min Park et al.
Pharmacology & toxicology, 92(1), 43-50 (2003-04-25)
This study was undertaken in order to examine the roles of lipid peroxidation and poly (ADP-ribose) polymerase (PARP) activation in oxidant-induced renal cell death. Opossum kidney cell cultures were used as the renal epithelial cell model, and an inorganic hydroperoxide
Xiaobo Ji et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 23(11), 1317-1320 (2007-11-14)
The oxidation of N,N'-diphenyl-1,4-phenylenediamine (DPPD) has been studied by cyclic voltammetry at glassy carbon electrodes in propylene carbonate. Next, the reaction between ammonia and DPPD was similarly investigated. It has been shown that ammonia reversibly removes protons from oxidized DPPD
Hirokazu Doi et al.
Chemico-biological interactions, 183(3), 363-368 (2009-12-02)
Salicylic acid is a widely used nonsteroidal anti-inflammatory drug (NSAID). But it is known to cause serious liver damage occasionally. Mitochondrial dysfunction and oxidative stress are predicted to be the major factors of salicylic acid-induced liver injury. We investigated the
J R Bishop et al.
Molecular and biochemical parasitology, 118(1), 33-40 (2001-11-13)
It has been known for almost a century that normal human serum can lyse the extracellular blood parasite Trypanosoma brucei brucei. This process is a result of a non-immune killing factor in human sera known as trypanosome lytic factor (TLF).
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