3,3',5,5'-Tetramethylbenzidine
54827-17-7
2026-07-21
Coenzymes,Inhibito,Enzymes,Zymogens,Substrates,Native Microorganism Creatine Amidinohydrolase
-
Product Description
-
Seller Information
-
Description
ProductName 3,3',5,5'-Tetramethylbenzidine Cat No CSUB-0444 Applications 3,3',5,5'-Tetramethylbenzidine (TMB) is a noncarcinogenic substitute (Ames test negative) for benzidine suitable as peroxidase substrate for use in ELISA procedures. The substrate produces a soluble end product that is pale blue in color and can be read spectrophotometrically at 370 or 620-650 nm. The TMB reaction may be stopped with 2 M H2SO4 (resulting in a yellow color), and read at 450 nm. A sensitive and specific reagent for the detection of blood, assay of hemoglobin, assay of peroxidases. Form tablet CAS No 54827-17-7 Molecular Weight 240.34 Storage 2-8°C Synonyms BM blue; Sure Blue TMB; TMB Blotting Plus; TMB substrate; TMB MDL Number MFCD00007748 PubChem Substance ID 24900293.0 mp 168-171 °C(lit.) Beilstein Registry Number 2808541.0 Substrates Peroxidase Substrates category Hydrocarbons and Derivatives(c1320) cas_num 54827-17-7 Basic Info-
Product Name:
3,3′,5,5′-Tetramethylbenzidine
Other Name:[1,1′-Biphenyl]-4,4′-diamine,3,3′,5,5′-tetramethyl-;Benzidine,3,3′,5,5′-tetramethyl-;3,3′,5,5′-Tetramethyl[1,1′-biphenyl]-4,4′-diamine;3,3′,5,5′-Tetramethylbenzidine;3,5,3′,5′-Tetramethylbenzidine;TMB;BM blue;TMB substrate;3,3′,5,5′-Tetramethylbiphenyl-4,4′-diamine;K-Blue Max;ColorBurst Blue;TMB Blotting Plus;Enhanced K-Blue;Sure Blue TMB;K-Blue;3,3′,5,5′-Tetramethyl-4,4′-diaminobiphenyl
CAS No.:54827-17-7
Molecular Formula:C16H20N2
InChIKeys:InChIKey=UAIUNKRWKOVEES-UHFFFAOYSA-N
Molecular Weight:240.34300
Exact Mass:240.34
EC Number:259-364-6
UNII:3B3T5CB8EO
DSSTox ID:DTXSID5026120
HScode:29215990
Categories:
Characteristics-
PSA:
52.04000
XLogP3:3.6
Appearance:White or light yellow solid
Density:1.071 g/cm3
Melting Point:168.5 °C
Boiling Point:368.6ºC at 760 mmHg
Flash Point:210.8±26.0 °C
Refractive Index:1.594
Water Solubility:H2O: Slightly soluble .
Storage Conditions:2-8ºC
Air and Water Reactions:Insoluble in water.
Reactive Group:Amines, Aromatic
Reactivity Profile:3,3',5,5'-TETRAMETHYLBENZIDINE is sensitive to prolonged exposure to light (NTP, 1992). Neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
-
-
Seller Information
-
Business Type:
Manufactory
-
Main Products:
Coenzymes,Inhibito,Enzymes,Zymogens,Substrates,Native Microorganism Creatine Amidinohydrolase
-
Location:
Shirley, New York 11967, USA
-
Payment Terms:
TT against copy of documents,D/P
-
Average lead Time:
15
-
Total Annual Revenue:
$1 million-$2.5 million
-
Year of Establishment:
2004
-
-
Country Product Purchase Quantity Date Posted Post an enquiry for this product
