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N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride, 98+%, Thermo Scientific Chemicals
Supplier: Thermo Scientific Chemicals A1210718
Description
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.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsN,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. Â Â Â Â Â Â Â Â Â Â
Specifications
| N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride | |
| ∼228°C (decomposition) | |
| C10H18Cl2N2 | |
| 50 g | |
| Light sensitive | |
| Soluble in dimethyl sulfoxide,water and phosphate buffered saline at pH 7.2. | |
| CN(C)C1=CC=C(C=C1)N(C)C.Cl.Cl | |
| 237.168 | |
| 237.17 |
| 637-01-4 | |
| 99% | |
| MFCD00012482 | |
| 5132096 | |
| n,n,n',n'-tetramethyl-p-phenylenediamine dihydrochloride, wurster's reagent dihydrochloride, n,n,n',n'-tetramethyl-1,4-phenylenediamine dihydrochloride, unii-66w8hka51x, n1,n1,n4,n4-tetramethylbenzene-1,4-diamine dihydrochloride, wurster's blue dihydrochloride, 1,4-benzenediamine, n,n,n',n'-tetramethyl-, dihydrochloride, 1,4-benzenediamine, n1,n1,n4,n4-tetramethyl-, hydrochloride 1:2, 1-n,1-n,4-n,4-n-tetramethylbenzene-1,4-diamine dihydrochloride, wursters reagent | |
| FBHKTSXMTASXFJ-UHFFFAOYSA-N | |
| 1-N,1-N,4-N,4-N-tetramethylbenzene-1,4-diamine;dihydrochloride | |
| 71561 | |
| ≥98% |
Chemical Identifiers
| 637-01-4 | |
| 237.168 | |
| FBHKTSXMTASXFJ-UHFFFAOYSA-N | |
| 71561 | |
| CN(C)C1=CC=C(C=C1)N(C)C.Cl.Cl |
| C10H18Cl2N2 | |
| MFCD00012482 | |
| n,n,n',n'-tetramethyl-p-phenylenediamine dihydrochloride, wurster's reagent dihydrochloride, n,n,n',n'-tetramethyl-1,4-phenylenediamine dihydrochloride, unii-66w8hka51x, n1,n1,n4,n4-tetramethylbenzene-1,4-diamine dihydrochloride, wurster's blue dihydrochloride, 1,4-benzenediamine, n,n,n',n'-tetramethyl-, dihydrochloride, 1,4-benzenediamine, n1,n1,n4,n4-tetramethyl-, hydrochloride 1:2, 1-n,1-n,4-n,4-n-tetramethylbenzene-1,4-diamine dihydrochloride, wursters reagent | |
| 1-N,1-N,4-N,4-N-tetramethylbenzene-1,4-diamine;dihydrochloride |
Safety and Handling
GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
H315-H319-H335
EINECSNumber : 211-274-8
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only