[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
Rating: 5.0 (1 reviews)

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.

We can provide customized requirements in terms of product purity, packaging specifications, and other aspects.

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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 .

Detailed COA / TDS / MSDS are available upon request. Please Contact Us for more information.

Packaging, Transportation & Storage

Aure Chemical ensures that all products are handled in compliance with international safety and quality standards. Each product’s SDS should be consulted for detailed requirements.

Packaging

We use certified UN-rated containers suitable for each chemical type — including steel drums, HDPE drums, IBCs, and ISO tank containers for bulk liquids. All packages are tested for integrity and labeled per IMDG / IATA / ADR standards.

Transportation

Shipments comply with IMDG, IATA, and ADR codes to ensure safe and lawful movement by sea, air, or land. Accompanying documents include SDS, Dangerous Goods Declarations, and COAs.

Storage

Products should be stored in well-ventilated, dry areas, away from heat and incompatible substances. Follow ISO 9001 / 14001 principles for safety, labeling, and periodic inspection.

For detailed handling or customized packaging inquiries, please contact us.

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