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  8. 3,3',5,5'-Tetramethylbenzidine dihydrochloride, 98%, Thermo Scientific Chemicals

3,3',5,5'-Tetramethylbenzidine dihydrochloride, 98%, Thermo Scientific Chemicals

Catalog No. p-7041803
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Quantity:
1 g
2.5 g
5 g

Description

3,3',5,5'-Tetramethylbenzidine dihydrochloride hydrate is a chromophore substrate in ELISA assays. It is a noncarcinogenic substitute for benzidine.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
3,3′,5,5′-Tetramethylbenzidine dihydrochloride hydrate is a chromophore substrate in ELISA assays. It is a noncarcinogenic substitute for benzidine.

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

Notes
Moisture and light sensitive. Store away from oxidizing agents, heat, light, acids, water/ moisture.

Chemical Identifiers

CAS 207738-08-7
Molecular Formula C16H22Cl2N2
Molecular Weight (g/mol) 313.27
MDL Number MFCD00150104
InChI Key NYNRGZULARUZCC-UHFFFAOYSA-N
Synonym 3,3',5,5'-tetramethylbenzidine dihydrochloride dihydrate, 3,3',5,5'-tetramethyl-1,1'-biphenyl-4,4'-diamine dihydrochloride dihydrate, 3,3',5,5'-tetramethylbenzidine dihydrochloride hydrate, pubchem9044, tetramethylbenzidine dihydrate dihydrochloride
PubChem CID 19836601
IUPAC Name 4-(4-amino-3,5-dimethylphenyl)-2,6-dimethylaniline;dihydrate;dihydrochloride
SMILES Cl.Cl.CC1=CC(=CC(C)=C1N)C1=CC(C)=C(N)C(C)=C1

Specifications

Color White
Quantity 1 g
Sensitivity Light and moisture sensitive
Solubility Information Soluble in DMSO (∽1.7mg/ml),and 1:300 DMSO:PBS (pH 7.2) (0.03mg/ml).
Formula Weight 313.27
Percent Purity ≥99%
Physical Form Powder
Chemical Name or Material 3,3',5,5'-Tetramethylbenzidine dihydrochloride hydrate

Safety and Handling

Hazard Category H302+H312+H332-H341
Hazard Statement GHS H Statement
H341-H302-H315-H319
Suspected of causing genetic defects.
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
Precautionary Statement P201-P202-P261-P264b-P270-P271-P281-P301+P312-P302+P352-P304+P340-P308+P313-P312-P330-P363-P501c
DOTInformation Hazard Class: 6.1; Packaging Group: III
TSCA Yes
Recommended Storage Store at -20°C
SDS

RUO – Research Use Only

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