Skip to Content
Merck
CN

241393

N-Phenyl-p-phenylenediamine

98%

Synonym(s):

4-Aminodiphenylamine, Variamine Blue RT Base

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
C6H5NHC6H4NH2
CAS Number:
101-54-2
Molecular Weight:
184.24
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24854480
EC Number:
202-951-9
Beilstein/REAXYS Number:
908935
MDL number:
MFCD00007850

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

N-Phenyl-p-phenylenediamine, 98%

InChI key

ATGUVEKSASEFFO-UHFFFAOYSA-N

InChI

1S/C12H12N2/c13-10-6-8-12(9-7-10)14-11-4-2-1-3-5-11/h1-9,14H,13H2

SMILES string

Nc1ccc(Nc2ccccc2)cc1

assay

98%

form

liquid

mp

68-72 °C (lit.)

solubility

ethanol: 10 mg/mL, clear, very dark red (Violet to brown to black solution)

Quality Level

100

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

N-Phenyl-p-phenylenediamine was used in the determination of trace amounts of nitrite by a sensitive, rapid and selective flow-injection colorimetry method.

General description

N-Phenyl-p-phenylenediamine is an industrial intermediate and a component of hair dye.

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

390.2 °F

flash_point_c

199 °C

ppe

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

Regulatory Information

危险化学品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCZ3333
MKCW3947
MKCQ5046
MKCN7618
MKCK5019

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Aleksandra Janoševic Ležaić et al.
Scientific reports, 6, 30724-30724 (2016-08-27)
We report about the first Raman spectroscopy study of a vesicle-assisted enzyme-catalyzed oligomerization reaction. The aniline dimer N-phenyl-1,4-phenylenediamine (= p-aminodiphenylamine, PADPA) was oxidized and oligomerized with Trametes versicolor laccase and dissolved O2 in the presence of sodium bis(2-ethylhexyl)sulfosuccinate (AOT) vesicles (80-100 nm
R Kadowaki et al.
Talanta, 48(1), 103-107 (2008-10-31)
A rapid, sensitive and selective flow-injection colorimetry method is proposed for the determination of trace amounts of nitrite. It is based on the nitrite's catalytic effect on the oxidative coupling of N-phenyl-p-phenylenediamine with N,N-dimethylaniline to produce a green dye (lambda(max)=735
Shu-Chian Yang et al.
Polymers, 11(9) (2019-09-05)
Cancer has been one of the leading causes of human death for centuries. Magnetic hyperthermia is a promising technique to confine and control cancers. However, particles used in magnetic hyperthermia leaking from where the cancers are located could compromise human
S K Khanna et al.
International journal of cosmetic science, 9(3), 137-147 (1987-06-01)
Synopsis N-phenyl-p-phenylenediamine (N-PPDA), an industrial intermediate and hair dye ingredient, has been implicated in a variety of toxic symptoms including cutaneous manifestations. However, the role of physiological factors that may determine and modify its absorption and transport within and through
Bi-Sheng Huang et al.
Polymers, 12(1) (2020-01-18)
A novel aniline tetramer (AT) capped electroactive imide oligomer (EIO) for metal corrosion protection was successfully synthesized in this study. The chemical structure of the EIO was characterized by liquid chromatography-mass spectrometry and Fourier-transform infrared spectroscopy. Furthermore, the redox behavior
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service