[4-(4-aminobenzoyl)oxyphenyl] 4-aminobenzoate (ABHQ) CAS 22095-98-3

Synonyms: 1,4-Phenylene bis(4-aminobenzoate); 1,4-Benzenediol, 1,4-bis(4-aminobenzoate); benzene-1,4-diyl bis(4-aminobenzoate)

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Product Details

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[4-(4-aminobenzoyl)oxyphenyl] 4-aminobenzoate (ABHQ), CAS 22095-98-3, is a diamine monomer with a rigid aromatic structure and ester linkages, making it suitable for synthesizing high-performance polymers with excellent thermal stability, mechanical strength, and chemical resistance.

Basic Information of ABHQ

Product Name	[4-(4-aminobenzoyl)oxyphenyl] 4-aminobenzoate
Abbreviation	ABHQ
CAS Number	22095-98-3
Molecular Formula	C20H16N2O4
Molecular Weight	348.35 g/mol
Purity	≥99%
Package	1kg/bottle, 20kg/drum, or customized
Molecular formula

Key Properties

High thermal stability and rigidity
Excellent film-forming ability in polymers
Improved mechanical strength in polyimide materials
Enhanced resistance to solvents and chemicals
Good compatibility with various dianhydrides

Key Applications of ABHQ

Polyimides and Polyamides: Used as a diamine component in the production of high-performance polyimides and polyamides for aerospace composites, flexible electronics, and high-temperature adhesives, offering enhanced thermal stability and mechanical properties.
High-Temperature Coatings: Incorporated into coatings for industrial and aerospace applications, providing durability, chemical resistance, and thermal stability under extreme conditions.
Specialty Polymers: Utilized in the synthesis of engineering plastics and resins for applications requiring rigidity and resistance to harsh environments, such as automotive components and electronic insulators.
Liquid Crystal Polymers: Employed in the development of liquid crystal polymers for optical and electronic applications, leveraging its aromatic structure for improved alignment and performance.

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