Bis[(3,4-Dicarboxylic Anhydride) Phenyl]terephthalate (PHAP) 21117-79-3 C24H10O10

CAS No.: 21117-79-3

Product name: Bis[(3,4-Dicarboxylic Anhydride) Phenyl]terephthalate

Abbreviation: PHAP

Appearance: Off-white powder

Purity(HPLC): ≥99%

Molecular formula: C₂₄H₁₀O₁₀

Molecular weight: 458.33

Package: In Aluminum foil bag, cartons outside.

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

Introduction of Bis[(3,4-Dicarboxylic Anhydride) Phenyl]terephthalate (PHAP) 21117-79-3 C24H10O10

Bis[(3,4-dicarboxylic anhydride)phenyl]terephthalate (abbreviated as PHAP) is a white powdery crystalline substance. It has low solubility and is soluble in organic solvents such as chloroform, dimethylformamide and toluene. It is stable in air but may decompose at high temperatures.

Application of Bis[(3,4-Dicarboxylic Anhydride) Phenyl]terephthalate (PHAP) 21117-79-3 C24H10O10

Bis[(3,4-dicarboxylic anhydride)phenyl]terephthalate has good thermal stability and optical properties, and is widely used in the field of optical materials, such as optical fiber and touch screen.
Bis[(3,4-dicarboxylic anhydride)phenyl]terephthalate can be used as industrial chemicals such as high temperature lubricants and plasticizers.
It can also be applied to high-performance polymers, for example, as a monomer to synthesize products such as photosensitive polyimide and polyimide films.

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