Skip to Content
Merck
CN

87890

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

≥97.0% (AT)

Synonym(s):

TMPPD, Wurster’s reagent

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
C6H4[N(CH3)2]2·2HCl
CAS Number:
637-01-4
Molecular Weight:
237.17
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
329769614
EC Number:
211-274-8
Beilstein/REAXYS Number:
7442241
MDL number:
MFCD00012482

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,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride, ≥97.0% (AT)

InChI key

FBHKTSXMTASXFJ-UHFFFAOYSA-N

InChI

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

SMILES string

Cl[H].Cl[H].CN(C)c1ccc(cc1)N(C)C

assay

≥97.0% (AT)

form

powder

mp

222-224 °C (lit.)

functional group

amine

Quality Level

200

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Test reagent in microbiology for the classification of cytochrome oxidase positive aerobic microorganisms.; For oxidase reagent, use a 1% aqueous solution of N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCM6823
BCCL3132
BCBX0101
BCCG7023
BCCJ4129

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

Lija Swain et al.
Journal of the American College of Cardiology, 76(6), 684-699 (2020-08-09)
Myocardial damage due to acute ST-segment elevation myocardial infarction (STEMI) remains a significant global health problem. New approaches to limit myocardial infarct size and reduce progression to heart failure after STEMI are needed. Mechanically reducing left ventricular (LV) workload (LV unloading)
Hélène Pelicano et al.
Breast cancer research : BCR, 16(5), 434-434 (2014-09-12)
Triple-negative breast cancer (TNBC) is a subtype of highly malignant breast cancer with poor prognosis. TNBC is not amenable to endocrine therapy and often exhibit resistance to current chemotherapeutic agents, therefore, further understanding of the biological properties of these cancer

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