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Alfa Aesar™ N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride, 98+%

$74.18 - $271.97

Chemical Identifiers

Chemical Name or Material N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride
CAS 637-01-4
Molecular Formula C10H16N2·2HCl
Formula Weight 237.17g/mol
MDL Number MFCD00012482
Beilstein 5132096
Synonym 1,4-Bis(dimethylamino)benzene dihydrochloride; Wurster's Blue dihydrochloride
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1210709

 
alfa aesar
A12107-09
10g Each for $74.18

AAA1210718

 
alfa aesar™
A12107-18
50g Each for $271.97
Description & Specifications

Specifications

Quantity 10g
Chemical Name or Material N,N,N',N'-Tetramethyl-p-phenylenediamine Dihydrochloride
CAS 637-01-4
Assay ≥98%
Assay Percent Range 99%
Molecular Formula C10H18Cl2N2
Formula Weight 237.17g/mol
MDL Number MFCD00012482
Beilstein 5132096
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for sev
TSCA TSCA

Applications
N,N,N′,N′-tetramethyl-p-phenylenediamine dihydrochloride (TMPD) is an oxidizable compound that serves as a reducing co-substrate for heme peroxidases. It is also used as a test reagent in microbiology for the classification of cytochrome oxidase positive aerobic microorganisms. It finds application as a detection of peroxidases on polyacrylamide gels.

Solubility
Soluble in dimethyl sulfoxide, water and phosphate buffered saline at pH 7.2.

Notes
Light sensitive. Incompatible with strong oxidizing agents.                    

Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for sev

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.