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3,3'-Diaminobenzidine, 98+%
CAS: 91-95-2 | C12H14N4 | 214.272 g/mol
Supplier: Thermo Scientific Chemicals H5400006
Description
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.
Applications3,3′-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.
Specifications
| 3,3'-Diaminobenzidine | |
| 175°C to 177°C | |
| MFCD00007725 | |
| Light sensitive | |
| Soluble in water (partly). | |
| C1=CC(=C(C=C1C2=CC(=C(C=C2)N)N)N)N | |
| 214.272 | |
| 214.27 |
| 91-95-2 | |
| C12H14N4 | |
| 5 g | |
| 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 | |
| HSTOKWSFWGCZMH-UHFFFAOYSA-N | |
| 4-(3,4-diaminophenyl)benzene-1,2-diamine | |
| 7071 | |
| 99% |
Chemical Identifiers
| 91-95-2 | |
| 214.272 | |
| HSTOKWSFWGCZMH-UHFFFAOYSA-N | |
| 7071 | |
| C1=CC(=C(C=C1C2=CC(=C(C=C2)N)N)N)N |
| C12H14N4 | |
| MFCD00007725 | |
| 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 | |
| 4-(3,4-diaminophenyl)benzene-1,2-diamine |
Safety and Handling
GHS H Statement
H350-H341
May cause cancer.
Suspected of causing genetic defects.
P201-P202-P281-P308+P313-P501c
H341-H350
EINECSNumber : 202-110-6
RTECSNumber : DV8750000
TSCA : Yes
Recommended Storage : Keep cold; Store under Nitrogen
RUO – Research Use Only