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3,3'-Diaminobenzidine, 98+%

Product Code. 15420438
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Product Code. Quantity unitSize
15420438 100 g 100g
15400438 5 g 5g
15410438 25 g 25g
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Product Code. 15420438

Brand: Thermo Scientific Alfa Aesar H54000.22

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Description

CAS: 91-95-2 | C12H14N4 | 214.272 g/mol

3,3'-Diaminobenzidine is used as peroxidase substrate and a reagent for spectrophotometric determination of selenium. DAB is used for the immunohistochemical staining of nucleic acids and proteins. As a dark brown dye, was used as an antibody-specific stain to identify the paired antibodies in breast tissue. It may be used for the synthesis of a useful, linear, Schiff-base coordination polymer.

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′-Diaminobenzidine is used as peroxidase substrate and a reagent for spectrophotometric determination of selenium. DAB is used for the immunohistochemical staining of nucleic acids and proteins. As a dark brown dye, was used as an antibody-specific stain to identify the paired antibodies in breast tissue. It may be used for the synthesis of a useful, linear, Schiff-base coordination polymer.

Solubility
Soluble in water (partly).

Notes
Light sensitive. Incompatible with oxidizing agents and heat.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 91-95-2
Molecular Formula C12H14N4
Molecular Weight (g/mol) 214.272
MDL Number MFCD00007725
InChI Key HSTOKWSFWGCZMH-UHFFFAOYSA-N
Synonym 3,3'-diaminobenzidine, 3,3',4,4'-tetraaminobiphenyl, 3,3'-diaminobenzidene, 3,3',4,4'-diphenyltetramine, 3,3',4,4'-tetraminobiphenyl, 3,3',4,4'-tetraaminodiphenyl, 1,1'-biphenyl-3,3',4,4'-tetramine, biphenyl-3,3',4,4'-tetrayltetraamine, unii-2rv4t6khqi, 4-3,4-diaminophenyl benzene-1,2-diamine
PubChem CID 7071
IUPAC Name 4-(3,4-diaminophenyl)benzene-1,2-diamine
SMILES C1=CC(=C(C=C1C2=CC(=C(C=C2)N)N)N)N

Specifications

Melting Point 175°C to 177°C
Quantity 100 g
Sensitivity Light sensitive
Solubility Information Soluble in water (partly).
Formula Weight 214.27
Percent Purity 99%
Chemical Name or Material 3,3'-Diaminobenzidine

RUO – Research Use Only

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