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ChemicalBook >> CAS DataBase List >> 3,3',5,5'-Tetramethylbenzidine dihydrochloride

3,3',5,5'-Tetramethylbenzidine dihydrochloride

3,3',5,5'-Tetramethylbenzidine dihydrochloride price.
  • $20 - $945.95
  • Product name: 3,3',5,5'-Tetramethylbenzidine dihydrochloride
  • CAS: 64285-73-0
  • MF: C16H21ClN2
  • MW: 276.81
  • EINECS:264-769-6
  • MDL Number:MFCD00012961
  • Synonyms:3,3'',5,5''-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE, HIGH PURE GRADE 99+%;3,3''5,5-TETRAMETHYLBENZIDINE DRHYDROXHLORIDE;4-(4-Amino-3,5-dimethylphenyl)-2,6-dimethylaniline dihydrochloride;Tmbzcl;3,3',5,5'-Tetramethylbenzidine·2hydrochloride;[4-(4-amino-3,5-dimethyl-phenyl)-2,6-dimethyl-phenyl]amine dihydrochloride;4-(4-azanyl-3,5-dimethyl-phenyl)-2,6-dimethyl-aniline dihydrochloride;3,3',5,5'-tetramethylbenzidine dihydrochloride ,98%
18 prices
Brand
  • Adipogen Life Sciences
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • ApexBio Technology
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Sigma-Aldrich
  • Soltec Ventures
Package
  • 250mg
  • 500mg
  • 1g
  • 5G
  • 25gm
  • 25g
  • 5tablets
  • 50tablets
  • 100tablets
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-T0151-G005
  • Product descriptionTMBdihydrochloride ≥98%(Titration)
  • Packaging5G
  • Price$212
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberP708
  • Product description3,3',5,5'-Tetramethylbenzidine2HCl
  • Packaging25g
  • Price$419
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH60245
  • Product description3,3',5,5'-Tetramethylbenzidine dihydrochloride, 99%
  • Packaging250mg
  • Price$36.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH60245
  • Product description3,3',5,5'-Tetramethylbenzidine dihydrochloride, 99%
  • Packaging1g
  • Price$123
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number64285730
  • Product descriptionTMBDihydrochloride
  • Packaging25g
  • Price$158.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA234741
  • Product description3,3′,5,5′-Tetramethylbenzidine dihydrochloride 99+%
  • Packaging1g
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA234741
  • Product description3,3′,5,5′-Tetramethylbenzidine dihydrochloride 99+%
  • Packaging250mg
  • Price$20
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0022553
  • Product description3,3',5,5'-TETRAMETHYL BENZIDINE DIHYDROCHLORIDE 95.00%
  • Packaging1G
  • Price$945.95
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberC7061
  • Product descriptionTMBdihydrochloride
  • Packaging500mg
  • Price$40
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12048275
  • Product descriptionTMBDihydrochloride 95+%
  • Packaging5g
  • Price$138
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK292086
  • Product description3,3′,5,5′-Tetramethylbenzidine dihydrochloride 98%
  • Packaging1g
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK292086
  • Product description3,3′,5,5′-Tetramethylbenzidine dihydrochloride 98%
  • Packaging5g
  • Price$183
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number094631
  • Product description3,3',5,5'-Tetramethylbenzidine dihydrochloride 95+%
  • Packaging5g
  • Price$68
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number094631
  • Product description3,3',5,5'-Tetramethylbenzidine dihydrochloride 95+%
  • Packaging25g
  • Price$274
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberT3405
  • Product description3,3′,5,5′-Tetramethylbenzidine dihydrochloride tablet, 1 mg substrate per tablet
  • Packaging5tablets
  • Price$64.2
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberT3405
  • Product description3,3′,5,5′-Tetramethylbenzidine dihydrochloride tablet, 1 mg substrate per tablet
  • Packaging50tablets
  • Price$211
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Adipogen Life Sciences CDX-T0151-G005 TMBdihydrochloride ≥98%(Titration) 5G $212 2021-12-16 Buy
AK Scientific P708 3,3',5,5'-Tetramethylbenzidine2HCl 25g $419 2021-12-16 Buy
Alfa Aesar H60245 3,3',5,5'-Tetramethylbenzidine dihydrochloride, 99% 250mg $36.65 2024-03-01 Buy
Alfa Aesar H60245 3,3',5,5'-Tetramethylbenzidine dihydrochloride, 99% 1g $123 2024-03-01 Buy
Alichem 64285730 TMBDihydrochloride 25g $158.4 2021-12-16 Buy
Ambeed A234741 3,3′,5,5′-Tetramethylbenzidine dihydrochloride 99+% 1g $50 2021-12-16 Buy
Ambeed A234741 3,3′,5,5′-Tetramethylbenzidine dihydrochloride 99+% 250mg $20 2021-12-16 Buy
American Custom Chemicals Corporation CHM0022553 3,3',5,5'-TETRAMETHYL BENZIDINE DIHYDROCHLORIDE 95.00% 1G $945.95 2021-12-16 Buy
ApexBio Technology C7061 TMBdihydrochloride 500mg $40 2021-12-16 Buy
Crysdot CD12048275 TMBDihydrochloride 95+% 5g $138 2021-12-16 Buy
Frontier Specialty Chemicals JK292086 3,3′,5,5′-Tetramethylbenzidine dihydrochloride 98% 1g $60 2021-12-16 Buy
Frontier Specialty Chemicals JK292086 3,3′,5,5′-Tetramethylbenzidine dihydrochloride 98% 5g $183 2021-12-16 Buy
Matrix Scientific 094631 3,3',5,5'-Tetramethylbenzidine dihydrochloride 95+% 5g $68 2021-12-16 Buy
Matrix Scientific 094631 3,3',5,5'-Tetramethylbenzidine dihydrochloride 95+% 25g $274 2021-12-16 Buy
Sigma-Aldrich T3405 3,3′,5,5′-Tetramethylbenzidine dihydrochloride tablet, 1 mg substrate per tablet 5tablets $64.2 2024-03-01 Buy
Sigma-Aldrich T3405 3,3′,5,5′-Tetramethylbenzidine dihydrochloride tablet, 1 mg substrate per tablet 50tablets $211 2024-03-01 Buy

Properties

Melting point :≥300 °C
Flash point :54 °C
storage temp. :2-8°C
form :tablet
color :White to off-white
Sensitive :Moisture & Light Sensitive
InChI :InChI=1S/C16H20N2.ClH/c1-9-5-13(6-10(2)15(9)17)14-7-11(3)16(18)12(4)8-14;/h5-8H,17-18H2,1-4H3;1H
InChIKey :OBWSOTREAMFOCQ-UHFFFAOYSA-N
SMILES :CC1=C(C(C)=CC(C2C=C(C)C(N)=C(C)C=2)=C1)N.Cl
CAS DataBase Reference :64285-73-0(CAS DataBase Reference)
EPA Substance Registry System :

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
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

3,3',5,5'-Tetramethylbenzidine dihydrochloride anhydrous is a salt form of 3,3′,5,5′-Tetramethylbenzidine (TMB). 3,3′,5,5′-Tetramethylbenzidine (TMB) is a peroxidase substrate suitable for use in ELISA procedures, producing soluble bend products usually pale blue in color with spectrophotometric activity at 370 or 620-650 nm. Substrate activity is halted with addition of 2M H2SO4 and read at 450 nm.

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