Polyimide - Diamine Monomer

4-Aminobenzoic acid 4-aminophenyl ester (APAB) CAS 20610-77-9

AureChem supplies high-purity 4-Aminobenzoic acid 4-aminophenyl ester (APAB, CAS 20610-77-9), a specialty diamine monomer with a rigid and reactive ester linkage. This compound is used to synthesize high-performance polymers for aerospace, electronics, and other advanced materials, creating products with enhanced thermal stability, mechanical strength, and chemical resistance.

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3,4'-Oxydianiline (3,4'-ODA) CAS 2657-87-6

AureChem provides high-purity 3,4'-Oxydianiline (3,4'-ODA, CAS 2657-87-6), a key diamine monomer featuring a flexible ether linkage and an asymmetric structure. This unique 3,4'-substitution pattern enhances solubility and reduces crystallinity, making it valuable for synthesizing high-performance polyimides with a balance of thermal stability, flexibility, and processability. These advanced polym

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4,4'-Bis(3-aminophenoxy)diphenyl sulfone (M-BAPS) CAS 30203-11-3

AureChem supplies high-purity 4,4'-Bis(3-aminophenoxy)diphenyl sulfone (BAPS-M, CAS 30203-11-3), a specialty diamine monomer used in the synthesis of high-performance polyimides and advanced polymers. Featuring flexible ether linkages and a sulfone group, BAPS-M imparts excellent thermal stability, mechanical strength, chemical resistance, and biocompatibility to these materials, making them essen

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2,2-Bis(3-amino-4-hydroxyphenyl)hexafluoropropane (6FAP/BIS-AP-AF) CAS 83558-87-6

AureChem supplies high-purity 6FAP / BIS-AP-AF (2,2-Bis(3-amino-4-hydroxyphenyl)hexafluoropropane, CAS 83558-87-6), which is a fluorinated diamino dihydroxy monomer that is ideal for advanced polyimide and high-performance polymer synthesis due to its excellent thermal stability, solubility in organic solvents, and chemical resistance, making it a key component for synthesizing materials like poly

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2,2'-Bis(4-aminophenoxyphenyl)propane (BAPP) CAS 13080-86-9

AureChem supplies high-purity BAPP (2,2'-Bis(4-aminophenoxyphenyl)propane, CAS 13080-86-9), a diamine monomer used in the synthesis of polyimide, epoxy, and advanced polymers. This monomer features flexible ether linkages and a propane core, which enables the synthesis of high-performance polymers with desirable properties like excellent thermal stability, mechanical strength, flexibility, and sol

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2,2-Bis[4-(4-aminophenoxy)phenyl]-hexafluoropropanane (HFBAPP) CAS 69563-88-8

AureChem supplies two key high-purity diamine monomers for advanced polymer synthesis: BAPP (2,2'-Bis(4-aminophenoxyphenyl)propane, CAS 13080-86-9), which features flexible ether linkages and a propane core, enabling the synthesis of high-performance polymers with excellent thermal stability, mechanical strength, flexibility, and solubility; and HFBAPP (2,2-Bis[4-(4-aminophenoxy)phenyl]hexafluorop

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2-(4-aminophenyl)-5-aminobenzoxazole (APBOA) CAS 13676-47-6

AureChem supplies two high-purity diamine monomers for advanced polymer synthesis: APBOA (2-(4-aminophenyl)-5-aminobenzoxazole, CAS 13676-47-6), a benzoxazole-based diamine used in polyimide and specialty polymer synthesis; and HFBAPP (2,2-Bis[4-(4-aminophenoxy)phenyl]-hexafluoropropane, CAS 69563-88-8), also known as 4-BDAF. HFBAPP is a fluorinated diamine featuring flexible ether linkages and a

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2,2-Bis(3-amino-4-hydroxylphenyl)propane (BAP) CAS 1220-78-6

AureChem supplies high-purity 2,2-Bis(3-amino-4-hydroxylphenyl)propane (BAP, CAS 1220-78-6), which is also known as APA or 4,4'-Isopropylidenebis(2-aminophenol). This functional diamine/aminophenol monomer features a propane core, enabling the synthesis of high-performance polyimides and specialty polymers with excellent properties, including superior thermal stability, chemical resistance, mechan

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