4,4'-Diamino-[1,1'-Biphenyl]-2,2'-Dicarboxylic Acid (2,2`-DCB) 17557-76-5 C14H12N2O4

CAS No.: 17557-76-5

Product name: 4,4'-Diamino-[1,1'-Biphenyl]-2,2'-Dicarboxylic Acid

Abbreviation: 2,2`-DCB

Appearance: White powder

Purity(HPLC): ≥99%

Molecular formula: C₁₄H₁₂N₂O₄

Molecular weight: 272.26

Package: In Aluminum foil bag, cartons outside.

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

Introduction of 4,4'-Diamino-[1,1'-Biphenyl]-2,2'-Dicarboxylic Acid (2,2`-DCB) 17557-76-5 C14H12N2O4

4,4'-Diamino-[1,1'-biphenyl]-2,2'- dicarboxylic acid (abbreviated 2,2`-DCB) is an organic compound. It is slightly soluble in water, but soluble in organic solvents such as alcohols, ethers and ketones. It is stable at room temperature, but decomposes at high temperatures, in the presence of light and oxidizing agents.

Application of 4,4'-Diamino-[1,1'-Biphenyl]-2,2'-Dicarboxylic Acid (2,2`-DCB) 17557-76-5 C14H12N2O4

Polyester fiber manufacturing: 4,4'-Diamino-[1,1'-biphenyl]-2,2'- dicarboxylic acid is an important raw material of polyterephthalic acid, used in the manufacture of polyester fibers, such as polyester thread, polyester fabrics and so on.
Polyester resin production: 4,4'-Diamino-[1,1'-biphenyl]-2,2'- dicarboxylic acid and ethylene glycol reaction can produce polyester resin, used in the manufacture of plastic bottles, plastic film and so on.
Dye synthesis: It can be used to synthesize certain organic dyes, widely used in textile, printing and other industries.

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