TMB QUICK, for ELISA, liquid substrate

Product Name: Tetramethylbenzidine
Synonyms: 1’-Biphenyl]-4,4’-diamine,3,3’,5,5’-tetramethyl-[1;4,4'-BI-2,6-XYLIDINE;4,4'-DIAMINO-3,3',5,5'-TETRAMETHYLBIPHENYL;3,5,3',5'-TETRAMETHYLBENZIDINE;3355TMB;3,3',5,5'-TETRAMETHYLBENZIDINE, INSOLUBLE;3,3',5,5'-TETRAMETHYLBENZIDINE LIQUID SUBSTRATE SYSTEM;3,3',5,5'-TETRAMETHYLBENZIDINE SUBSTRATE
CAS: 54827-17-7
MF: C16H20N2
MW: 240.3434
EINECS: 259-364-6
Product Categories: Biochemistry;Enzyme;Substrates;Enzyme substrates;Alphabetical ListingSubstrates, Buffers&Blockers;Detection Substrates;ELISA SubstratesELISA Substrates;Liquid Substrate SystemsEnzyme Substrates;Peroxidase;Peroxidase Substrates;Substrates by Enzyme;Substrates for Peroxidase;Biphenyl & Diphenyl ether;Benzoquinones, etc. (Charge Transfer Complexes);Charge Transfer Complexes for Organic Metals;Functional Materials;Benzopyrans;ELISA
Mol File: 54827-17-7.mol
Tetramethylbenzidine Structure
Tetramethylbenzidine Chemical 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
Hazard Codes  Xi,Xn
Risk Statements  36/38-36/37/38-22-41
Safety Statements  26-36-36/37-39
RIDADR  UN 2796 8/PG 2
WGK Germany  3
RTECS  DV2300000
F  8-10
TSCA  Yes
HazardClass  6.1
HS Code  29215990
Hazardous Substances Data 54827-17-7(Hazardous Substances Data)