3,3'-Diaminobenzidine CAS: 91-95-2

3,3'-Diaminobenzidine CAS: 91-95-2

Monomers Used as High Temperature Resistant Polymers category Toxic substances Toxicity grading Flammability hazard characteristics Flammable; burning produces toxic nitrogen oxide smoke. Storage and transportation characteristics Storehouse ventilation and low temperature drying Extinguishing agent Dry powder, foam, sand, carbon dioxide, fog water
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Product Details


Name: 3,3'-Diaminobenzidine

Other name :(1,1'-Biphenyl)-3,3',4,4'-tetramine;3,3',4,4'-Biphényltétramine

CAS: 91-95-2

EINECS: 202-110-6

MF: C12H14N4

MW: 214.27

Appearance: Brown crystalline powder

Melting point: 175-177 °C(lit.)

Purity: >98.0%(HPLC)

Package: 100g, 1Kg, 5Kg,25kg

Availability: in stock

Applications: Monomers Used as High Temperature Resistant Polymers


3,3'-diaminodiphenylamine is an organic compound with the general formula (C6H3(NH2)2).This derivative of benzidine is the precursor of polybenzimidazole, which forms a fiber known for its chemical and thermal stability as its water-soluble tetrachloride. DAB has been used for immunohistochemical staining of nucleic acids and proteins.

3,3'-diaminodiphenylamine is also named as (1,1'-Biphenyl)-3,3',4,4'-tetramine and 3,3',4,4'-Biphényltétramine that the appearance is brown crystalline powder and the purity is 98.0%.

3,3'-diaminodiphenylamine has been supplying from UCHEM in large quantity with competitive price.

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