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

Name: [4-(4-aminobenzoyl)oxyphenyl] 4-aminobenzoate (ABHQ) CAS 22095-98-3
Brand: Aure Chemical
Price: 1.00 USD
Availability: InStock
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Synonyms: 1,4-Phenylene bis(4-aminobenzoate); 1,4-Benzenediol, 1,4-bis(4-aminobenzoate); benzene-1,4-diyl bis(4-aminobenzoate)

Shandong Aure Chemical Co., Ltd. is one of the leading suppliers of ABHQ in China and also one of the manufacturers of this product.

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Product Details

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[4-(4-aminobenzoyl)oxyphenyl] 4-aminobenzoate (ABHQ), CAS 22095-98-3, is a aromatic diamine monomer featuring a rigid molecular backbone and ester linkages. These structural characteristics support the synthesis of high-performance polymer systems exhibiting thermal stability, mechanical integrity, and chemical resistance, as investigated in specialty polyimide material development .

Basic Information of ABHQ

Product Name	[4-(4-aminobenzoyl)oxyphenyl] 4-aminobenzoate
Abbreviation	ABHQ
CAS Number	22095-98-3
Molecular Formula	C20H16N2O4
Molecular Weight	384.42 g/mol
Appearance	Off-white to pale yellow crystalline solid or powder
Purity	≥99%
Package	1kg/bottle, 20kg/drum, or customized
Molecular Formula

Key Properties

High thermal stability and molecular rigidity
Excellent film-forming behavior in polymer matrices
Improved mechanical performance in high-temperature polyimide systems
Enhanced resistance to solvents and chemicals
Good compatibility with various dianhydrides for polyimide synthesis

Key Applications of ABHQ

Polyimide and Polyamide Monomers: Used as a diamine building block in high-performance polyimide and polyamide material systems, supporting mechanical strength and thermal stability within processable polymer research contexts .
High-Temperature Polymer Coatings: Incorporated into coating formulations evaluated for durability, chemical resistance, and thermal stability in high-temperature polymer material studies .
Specialty Engineering Polymers: Utilized in rigid polymer systems investigated for resistance to chemically aggressive environments, consistent with specialty functional polyimide development .
Aromatic Polymer Research Materials: Employed in aromatic polymer and liquid-crystalline polymer research, where molecular rigidity and alignment behavior are of interest in optical and structurally ordered polymer systems .

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Packaging, Logistics & Compliance Capabilities

Aure Chemical provides flexible packaging solutions, compliant logistics arrangements, and controlled storage practices to support laboratory-scale, pilot-scale, and commercial-scale global supply.