m-Tolidine | 2,2′-Dimethylbenzidine | m-TB-HG

m-TB-HG or m-Tolidine (2,2′-dimethyl-[1′-biphenyl]-4,4′-diamine) is primarily used as an organic intermediate in the chemical industry for synthesizing high-performance polymers, dyes, and pigments. It is a vital raw material for producing specialty polyimides and epoxy resins.

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2,2′-Dimethylbenzidine (m-TB-HG) specifications

CAS Number: 84-67-3
Molecular Structure: m-Tolidine | 2,2'-Dimethylbenzidine
Synonyms: m-Tolidine, 2,2′-Dimethylbenzidine, 4,4′-Diamino-2,2′-dimethylbiphenyl
Molecular Formula: C14H16N2
Molecular Weight: 212.29
M.P. (melting point): 103℃