Heynova (Shanghai) New Material Technology CO., Ltd.
Heynova (Shanghai) New Material Technology CO., Ltd.
2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-Diamine (M-Tolidine) 84-67-3 C14H16N2

2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-Diamine (M-Tolidine) 84-67-3 C14H16N2

CAS No.: 84-67-3

Product name: 2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-Diamine

Abbreviation: M-Tolidine

Appearance: White powder

Purity(HPLC): ≥99%

Metal ion content: Single metal ≤ 1 ppm

Molecular formula: C14H16N2

Molecular weight: 212.29

Package: In Aluminum foil bag, cartons outside.

Storage: Preserve in a well-closed container and keep in cool, dry place, avoid light.

2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-Diamine (M-Tolidine) 84-67-3 C14H16N2

Introduction of 2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-Diamine (M-Tolidine) 84-67-3 C14H16N2


2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-Diamine belongs to the biphenyl group of compounds, mainly used as dye intermediates to synthesize organic dyes, especially aniline dyes.

Application of 2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-Diamine (M-Tolidine) 84-67-3 C14H16N2


  • M-Tolidine can be used as an organic synthetic monomer in the synthesis of thermoplastic polyimide materials, polyimide films, photosensitive polyimide and other materials.


  • It can also be used as photosensitive material, catalyst in organic synthesis reaction.

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Related Polyimide Monomer
2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-Diamine (M-Tolidine) 84-67-3 C14H16N2
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