1,1'-Biphenyl-3,3'-diamine dihydrochloride

CAS: 2050-89-7

Ref. 3D-FB116541

Product Information

• Name: 1,1'-Biphenyl-3,3'-diamine dihydrochloride
• Synonyms: (1,1'-Biphenyl)-3,3'-diamine, 3,3'-Biphenyldiamine, M-Benzidine

Description

1,1'-Biphenyl-3,3'-diamine dihydrochloride is a homologous analog of biphenyl-4,4'-diamine. It is used in coatings for thermal expansion purposes. The high molecular weight of this substance leads to an expansion of about 10% at temperatures between 0 and 30 degrees Celsius. 1,1'-Biphenyl-3,3'-diamine dihydrochloride has a constant coefficient of thermal expansion that ranges from 9.7 x 10/°C to 11.2 x 10/°C at 20 degrees Celsius. This product also absorbs water and expands when exposed to humidity and chloride ions. 1,1'-Biphenyl-3,3'-diamine dihydrochloride can be polymerized with other chemicals such as acids or monomers and copolymerized with other materials such as acrylates or styrene monomers.

• Brand: Biosynth

Chemical properties

• Molecular weight: 184.24 g/mol
• Formula: C₁₂H₁₂N₂
• Purity: Min. 95%
• InChI: InChI=1S/C12H12N2/c13-11-5-1-3-9(7-11)10-4-2-6-12(14)8-10/h1-8H,13-14H2
• InChI key: InChIKey=NDXGRHCEHPFUSU-UHFFFAOYSA-N
• SMILES: Nc1cccc(-c2cccc(N)c2)c1