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

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Identify Properties Safty Prices Suppliers 2 Links

CAS 207738-08-7

Formula C16H20 N2 . 2 Cl H . x H2 O

MDL MFCD03065942

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
724254216319	3,3',5,5'-Tetramethylbenzidine dihydrochloride dihydrate (724254216319)		on request	+ -

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Identify

Synonyms:

3,3',5,5'-tetramethylbenzidine dihydrochloride hydrate 97% ; 3,3',5,5'-tetramethylbenzidine dihydrochloride hydrate vetec(tm) reagent grade, >=98% ; [1,1'-biphenyl]-4,4'-diamine,3,3',5,5'-tetramethyl-, dihydrochloride, hydrate (9ci) ; 3,3',5,5'-tetramethylbiphenyl-4,4'-diamine dihydrochloride hydrate (1:2:) ; tmb*2hcl*2h2o ; 3,3',5,5'-tetramethyl-[1,1'-biphenyl]-4,4'-diamine hydrochloride hydrate ; 3,3',5,5'-tetramethylbenzidine hydrate dihydrochloride ; tmb (hydrochloride hydrate) ; tmb 2hc1.xh2o ; [1,1'-biphenyl]-4,4'-diamine,3,3',5,5'-tetramethyl-, hydrochloride, hydrate (1:2:?) ; 3,3',5,5'-tetramethylbenzidine dihydrochloride hydrate, 98+% ; 3,3',5,5'-tetramethylbenzidine dihydrochloride hydrate,tmb dihydrochloride

CAS:

207738-08-7

EINECS:

Molecular Formula:

C16H20 N2 . 2 Cl H . x H2 O

MDL:

MFCD03065942

SMILES:

CC1=CC(=CC(=C1N)C)C2=CC(=C(C(=C2)C)N)C.O.O.Cl.Cl

Properties

Molecular Weight:

331.28056 g·mol−1

Melting point:

>300 °C

Solubility:

Soluble in DMSO (~1.7 mg/ml), and 1:300 DMSO:PBS (pH 7.2) (0.03 mg/ml).

Physical Description:

off-white fluffy powder

Safety Information

Hazard Classes:

Safety Codes:

22-24/25 (S)

Storage temperature:

2-8°C

Prices

For 3,3',5,5'-Tetramethylbenzidine dihydrochloride dihydrate we can currently show 2 prices in the last 9 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2017 from USD 73.00 for 1 g to USD 45.00 per 100 mg in 2023 .