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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Aromatics >Tetramethylbenzidine

Tetramethylbenzidine

Tetramethylbenzidine Structure
  • ₹610 - ₹331342.43
  • Product name: Tetramethylbenzidine
  • CAS: 54827-17-7
  • MF: C16H20N2
  • MW: 240.34
  • EINECS:259-364-6
  • MDL Number:MFCD00007748
  • Synonyms:3,3',5,5'-TETRAMETHYLBENZIDINE LIQUID SUBSTRATE SYSTEM;3,3',5,5'-TETRAMETHYLBENZIDINE SUBSTRATE;3,3',5,5'-TETRAMETHYLBENZIDIN;3,3',5',5-TETRAMETHYLBENZIDINE;3,3',5,5'-TETRAMETHYLBENZIDINE;3,3'-5,5-TETRAMETHYLBENZIDINE;3,3',5,5'-Tetramethylbenzidine [for Biochemical Research];3,3',5,5'-Tetramethylbiphenyl-4,4'-diamine
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  • ALFA India
  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • SRL
  • ottokemi

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  • 50TABLETS
  • 100TABLETS
  • ManufacturerALFA India
  • Product numberALF-A13868-03
  • Product description3,3',5,5'-Tetramethylbenzidine, 98%
  • Packaging1g
  • Price₹3104
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-J62143-EQE
  • Product description3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, precipitating, high sensitivity
  • Packaging125mL
  • Price₹6763
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-A13868-06
  • Product description3,3',5,5'-Tetramethylbenzidine, 98%
  • Packaging5g
  • Price₹8395
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-J63202-AP
  • Product description3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, standard sensitivity
  • Packaging500mL
  • Price₹10445
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-J61325-AP
  • Product description3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, high sensitivity
  • Packaging500mL
  • Price₹11611
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-J61325-EQE
  • Product description3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, high sensitivity
  • Packaging125mL
  • Price₹11657
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-J60808-AU
  • Product description3,3',5,5'-Tetramethylbenzidine aq. soln.
  • Packaging1000mL
  • Price₹28744
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-J63202-EQE
  • Product description3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, standard sensitivity
  • Packaging125mL
  • Price₹11855
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-J62143-AP
  • Product description3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, precipitating, high sensitivity
  • Packaging500mL
  • Price₹13446
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-J60808-AP
  • Product description3,3',5,5'-Tetramethylbenzidine aq. soln.
  • Packaging500mL
  • Price₹16624
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-J63202-AU
  • Product description3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, standard sensitivity
  • Packaging1000mL
  • Price₹18195
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-J61325-AU
  • Product description3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, high sensitivity
  • Packaging1000mL
  • Price₹21837
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A13868-14
  • Product description3,3',5,5'-Tetramethylbenzidine, 98%
  • Packaging25g
  • Price₹28426
  • Updated2022-05-26
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  • ManufacturerTCI Chemicals (India)
  • Product numberT1023
  • Product description3,3',5,5'-Tetramethylbenzidine
  • Packaging1G
  • Price₹3500
  • Updated2022-05-26
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  • ManufacturerTCI Chemicals (India)
  • Product numberT2573
  • Product description3,3',5,5'-Tetramethylbenzidine [for Biochemical Research]
  • Packaging1G
  • Price₹4800
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberT1023
  • Product description3,3',5,5'-Tetramethylbenzidine
  • Packaging5G
  • Price₹6800
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-A13868-03 3,3',5,5'-Tetramethylbenzidine, 98% 1g ₹3104 2022-05-26 Buy
ALFA India ALF-J62143-EQE 3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, precipitating, high sensitivity 125mL ₹6763 2022-05-26 Buy
ALFA India ALF-A13868-06 3,3',5,5'-Tetramethylbenzidine, 98% 5g ₹8395 2022-05-26 Buy
ALFA India ALF-J63202-AP 3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, standard sensitivity 500mL ₹10445 2022-05-26 Buy
ALFA India ALF-J61325-AP 3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, high sensitivity 500mL ₹11611 2022-05-26 Buy
ALFA India ALF-J61325-EQE 3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, high sensitivity 125mL ₹11657 2022-05-26 Buy
ALFA India ALF-J60808-AU 3,3',5,5'-Tetramethylbenzidine aq. soln. 1000mL ₹28744 2022-05-26 Buy
ALFA India ALF-J63202-EQE 3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, standard sensitivity 125mL ₹11855 2022-05-26 Buy
ALFA India ALF-J62143-AP 3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, precipitating, high sensitivity 500mL ₹13446 2022-05-26 Buy
ALFA India ALF-J60808-AP 3,3',5,5'-Tetramethylbenzidine aq. soln. 500mL ₹16624 2022-05-26 Buy
ALFA India ALF-J63202-AU 3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, standard sensitivity 1000mL ₹18195 2022-05-26 Buy
ALFA India ALF-J61325-AU 3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, high sensitivity 1000mL ₹21837 2022-05-26 Buy
ALFA India ALF-A13868-14 3,3',5,5'-Tetramethylbenzidine, 98% 25g ₹28426 2022-05-26 Buy
TCI Chemicals (India) T1023 3,3',5,5'-Tetramethylbenzidine 1G ₹3500 2022-05-26 Buy
TCI Chemicals (India) T2573 3,3',5,5'-Tetramethylbenzidine [for Biochemical Research] 1G ₹4800 2022-05-26 Buy
TCI Chemicals (India) T1023 3,3',5,5'-Tetramethylbenzidine 5G ₹6800 2022-05-26 Buy

Properties

Melting point :168-171 °C(lit.)
Boiling point :100 °C
Density :1
refractive index :1.5519 (estimate)
storage temp. :2-8°C
solubility :Slightly soluble. <0.1 g/100 mL at 20°C.
pka :4.49±0.10(Predicted)
form :tablet
color :Cream
Water Solubility :Slightly soluble. <0.1 g/100 mL at 20 ºC
Sensitive :Light Sensitive
BRN :2808541
Stability :Stable, but moisture sensitive and may be light sensitive. Incompatible with water, strong oxidizing agents.
CAS DataBase Reference :54827-17-7(CAS DataBase Reference)
EPA Substance Registry System :3,3',5,5'-Tetramethylbenzidine (54827-17-7)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning GHS hazard pictograms P280,P302+P352, P312, P322, P363,P501
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
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning GHS hazard pictograms P261, P271, P304+P340, P312
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
H370 Causes damage to organs Specific target organ toxicity, single exposure Category 1 Danger GHS hazard pictograms P260, P264, P270, P307+P311, P321,P405, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
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

Tetramethylbenzidine(TMB) is a chromogenic substrate used in staining procedures in immunohistochemistry as well as being a visualising reagent used in enzyme-linked immunosorbent assays (ELISA). It is a white solid that forms a pale blue-green liquid in solution with ethyl acetate. Tetramethylbenzidine is degraded by sunlight and by fluorescent lights. It is a soluble chromogen substrate for horseradish peroxidase detection systems. Tetramethylbenzidine is recommended for ELISA procedures.

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