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D12384 Sigma-Aldrich

3,3′-Diaminobenzidine

99%

Synonym: 3,3′,4,4′-Biphenyltetramine, 3,3′,4,4′-Tetraaminobiphenyl, DAB

  • CAS Number 91-95-2

  • Linear Formula (NH2)2C6H3C6H3(NH2)2

  • Molecular Weight 214.27

  •  Beilstein/REAXYS Number 1212988

  •  EC Number 202-110-6

  •  MDL number MFCD00007725

  •  PubChem Substance ID 24893384

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Properties

Related Categories Building Blocks, Chemical Synthesis, Nitrogen Compounds - Organic Building Blocks, Organic Building Blocks, Polyamines More...
InChI Key   HSTOKWSFWGCZMH-UHFFFAOYSA-N
assay   99%
mp   175-177 °C (lit.)

Description

Application

3,3′-Diaminobenzidine can be used as a starting material for the synthesis of:
• Aromatic poly(imide) networks for hydrogen storage applications.
• Various derivatives of quinoxalines by condensation with diketones.
• Mesitylene-containing poly(benzimidazolium) analogs (Mes-PBI) for alkali anion-exchange membrane.

Peroxidase substrate; reagent for spectrophotometric determination of selenium.

Packaging

1, 5, 25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
DV8750000

Documents

Certificate of Analysis

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Certificate of Origin

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Protocols & Articles
Peer-Reviewed Papers
15

References

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