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ChemicalBook >> CAS DataBase List >> N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride

N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride

N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride price.
  • $11.2 - $1023
  • Product name: N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride
  • CAS: 637-01-4
  • MF: C10H17ClN2
  • MW: 200.71
  • EINECS:211-274-8
  • MDL Number:MFCD00012482
  • Synonyms:N,N,N';N,N,N',N'-Tetramethyl-p-phenylenediammonium dichloride;N,N,N',N'-TETRAMETHYL-P-*PHENYLENEDIAMIN E DIHYDROCH;TetramethylPPhenylenediamineDihcl;TETRAMETHYL-P-PHENYLENEDIAMINE 2 HCL;N,N,N',N'-TETRAMETHYL-1,4-BENZENEDIAMINE, DIHYDROCHLORIDE;N,N,N',N'-TETRAMETHYL-1,4-PHENYLENEDIAMINE DIHYDROCHLORIDE;N,N,N',N'-TETRAMETHYL-1,4-PHENYLENEDIAMMONIUM DICHLORIDE
41 prices
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Brand
  • AK Scientific
  • Alfa Aesar
  • Biosynth Carbosynth
  • Cayman Chemical
  • Chem-Impex
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
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  • 5000mg
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  • 25g
  • 50000mg
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  • 500g
  • ManufacturerAK Scientific
  • Product numberJ51689
  • Product descriptionN,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride
  • Packaging5g
  • Price$20
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ51689
  • Product descriptionN,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride
  • Packaging25g
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberM710
  • Product descriptionN,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride
  • Packaging250g
  • Price$779
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA12107
  • Product descriptionN,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride, 98+%
  • Packaging10g
  • Price$70.5
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA12107
  • Product descriptionN,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride, 98+%
  • Packaging50g
  • Price$247
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA12107
  • Product descriptionN,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride, 98+%
  • Packaging250g
  • Price$1023
  • Updated2024-03-01
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberET04269
  • Product descriptionN,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride
  • Packaging25g
  • Price$85
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberET04269
  • Product descriptionN,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride
  • Packaging50g
  • Price$165
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberET04269
  • Product descriptionN,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride
  • Packaging100g
  • Price$300
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberET04269
  • Product descriptionN,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride
  • Packaging250g
  • Price$625
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberET04269
  • Product descriptionN,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride
  • Packaging500g
  • Price$950
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number70455
  • Product descriptionTMPD (hydrochloride)
  • Packaging5000mg
  • Price$34
  • Updated2024-03-01
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  • ManufacturerCayman Chemical
  • Product number70455
  • Product descriptionTMPD (hydrochloride)
  • Packaging10000mg
  • Price$64
  • Updated2024-03-01
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  • ManufacturerCayman Chemical
  • Product number70455
  • Product descriptionTMPD (hydrochloride)
  • Packaging25000mg
  • Price$150
  • Updated2024-03-01
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  • ManufacturerCayman Chemical
  • Product number70455
  • Product descriptionTMPD (hydrochloride)
  • Packaging50000mg
  • Price$264
  • Updated2024-03-01
  • Buy
  • ManufacturerChem-Impex
  • Product number01567
  • Product descriptionN,N,N',N'-Tetramethyl-p-phenylenediaminedihydrochloride,99%(Titration) 99%(Titration)
  • Packaging1G
  • Price$11.2
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J51689 N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride 5g $20 2021-12-16 Buy
AK Scientific J51689 N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride 25g $80 2021-12-16 Buy
AK Scientific M710 N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride 250g $779 2021-12-16 Buy
Alfa Aesar A12107 N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride, 98+% 10g $70.5 2024-03-01 Buy
Alfa Aesar A12107 N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride, 98+% 50g $247 2024-03-01 Buy
Alfa Aesar A12107 N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride, 98+% 250g $1023 2024-03-01 Buy
Biosynth Carbosynth ET04269 N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride 25g $85 2021-12-16 Buy
Biosynth Carbosynth ET04269 N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride 50g $165 2021-12-16 Buy
Biosynth Carbosynth ET04269 N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride 100g $300 2021-12-16 Buy
Biosynth Carbosynth ET04269 N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride 250g $625 2021-12-16 Buy
Biosynth Carbosynth ET04269 N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride 500g $950 2021-12-16 Buy
Cayman Chemical 70455 TMPD (hydrochloride) 5000mg $34 2024-03-01 Buy
Cayman Chemical 70455 TMPD (hydrochloride) 10000mg $64 2024-03-01 Buy
Cayman Chemical 70455 TMPD (hydrochloride) 25000mg $150 2024-03-01 Buy
Cayman Chemical 70455 TMPD (hydrochloride) 50000mg $264 2024-03-01 Buy
Chem-Impex 01567 N,N,N',N'-Tetramethyl-p-phenylenediaminedihydrochloride,99%(Titration) 99%(Titration) 1G $11.2 2021-12-16 Buy

Properties

Melting point :222-224 °C(lit.)
Boiling point :378.54°C (rough estimate)
Density :1.1961 (rough estimate)
refractive index :1.6400 (estimate)
storage temp. :room temp
solubility :H2O: soluble500mg/10 mL
form :powder
color :off-white to gray
Water Solubility :SOLUBLE
Sensitive :Light Sensitive
BRN :5132096
Stability :Stable. Incompatible with strong oxidizing agents, strong bases.
CAS DataBase Reference :637-01-4(CAS DataBase Reference)
EPA Substance Registry System :1,4-Benzenediamine, N,N,N',N'-tetramethyl-, dihydrochloride (637-01-4)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

TMPD is an easily oxidizable compound that serves as a reducing co-substrate for heme peroxidases. TMPD undergoes one-electron oxidation by the heme peroxidase higher oxidation states (compounds I and II) producing a highly colored product that absorbs at 611 nm. Thus, the stoichiometry of oxidation is 2 moles of TMPD oxidized per mole of hydroperoxide reduced by the peroxidase. The extinction coefficient of the oxidized TMPD at 611 nm is 12,200. TMPD is also used for the detection of peroxidases on polyacrylamide gels.

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