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V900355

3,3′,5,5′-Tetramethylbenzidine dihydrochloride hydrate

Vetec™, reagent grade, ≥98%

Synonym(s):

TMB dihydrochloride

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About This Item

Linear Formula:
[-C6H2(CH3)2-4-NH2]2·2HCl·xH2O
CAS Number:
207738-08-7
Molecular Weight:
313.27 (anhydrous basis)
UNSPSC Code:
12352204
PubChem Substance ID:
329829767
MDL number:
MFCD00150104
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grade

reagent grade

product line

Vetec™

assay

≥98%

solubility

acetic acid: water (1:2): 0.1 g/5mL, clear to slightly hazy

SMILES string

O.Cl.Cl.Cc1cc(cc(C)c1N)-c2cc(C)c(N)c(C)c2

InChI

1S/C16H20N2.2ClH.H2O/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;2*1H;1H2

InChI key

KVCWTKDFVVSVSJ-UHFFFAOYSA-N

Application

Noncarcinogenic substitute for benzidine.

Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

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pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 4 - Carc. 2

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
WXBF8667V
WXBF5768V
WXBF1964V
WXBC5809V
WXBC5927V

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Global Trade Item Number

SKUGTIN
V900355-5G04061833058824
V900355-1G04061826740026