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Polyimide Monomer



    Bisphenol A diether dianhydride is a versatile and essential chemical compound widely used in various industries. Our product is synthesized through a meticulous process, ensuring its high purity and effectiveness. With its CAS number of 38103-06-9, bisphenol A diether dianhydride offers countless possibilities in numerous applications, including the production of polymers, resins, and high-performance materials.

  • Bisphenol AF CAS:1478-61-1

    Bisphenol AF CAS:1478-61-1

    Bisphenol AF, also referred to as 4,4′-hexafluoroisopropylidenebis(2,6-difluorophenol), is a high-quality chemical compound widely used in a range of applications. This substance is highly sought-after due to its excellent heat resistance, chemical stability, and electrical properties. Bisphenol AF has a molecular formula of C15H10F6O2 and a molecular weight of 350.23 g/mol.

  • HPMDA/1,2,4,5-Cyclohexanetetracarboxylic acid dianhydride cas:2754-41-8

    HPMDA/1,2,4,5-Cyclohexanetetracarboxylic acid dianhydride cas:2754-41-8

    1,2,4,5-cyclohexanetetracarboxylic dianhydride, often abbreviated as CHTCDA, is a white crystalline solid with a chemical formula of C10H2O6. It is predominantly used as a building block in the synthesis of high-performance polymers and resins. This chemical is produced through the reaction of maleic anhydride and cyclohexane during the oxidation process.

  • 4,4′-(Hexafluoroisopropylidene)diphthalic anhydride/6FDA cas:4415-87-6

    4,4′-(Hexafluoroisopropylidene)diphthalic anhydride/6FDA cas:4415-87-6

    4,4′-(Hexafluoroisopropylidene)diphthalic anhydride (CAS1107-00-2) is a remarkable compound that has gained immense popularity in various scientific fields. Also known as hexafluorobutadiene, this chemical possesses a unique molecular structure consisting of six fluorine atoms bound to a central carbon atom. The result of this composition is an extraordinary substance with countless applications and benefits.

    With a molecular formula of C4F6, 4,4′-(Hexafluoroisopropylidene)diphthalic anhydride demonstrates remarkable chemical stability and has a boiling point of -17.4 °C. This compound is soluble in a variety of organic solvents, making it adaptable to various experimental requirements. It is also a colorless, non-toxic liquid, ensuring safe and user-friendly handling.

  • Cyclobutane-1,2,3,4-tetracarboxylic dianhydride/CBDA cas:4415-87-6

    Cyclobutane-1,2,3,4-tetracarboxylic dianhydride/CBDA cas:4415-87-6

    Cyclobutanetetracarboxylic dianhydride, also known as CAS4415-87-6, is a highly pure and stable organic compound that finds extensive applications in the fields of polymer chemistry, pharmaceuticals, and textile industries. Its unique chemical structure and exceptional characteristics make it an advantageous choice for numerous processes.

  • p-phenylenebis(trimellitate anhydride))/TAHQ cas:2770-49-2

    p-phenylenebis(trimellitate anhydride))/TAHQ cas:2770-49-2

    p-phenylene-bistriphthalate dianhydride CAS2770-49-2 is a high-performance chemical compound widely recognized for its remarkable thermal stability and electrical insulation properties. With a purity level exceeding 99%, our product is created through a meticulous manufacturing process, ensuring consistency in quality and performance. It is widely used in various industries such as electronics, automotive, aerospace, and many more. The outstanding electrical insulation property empowers it to withstand high voltage and protect delicate electronic components from being damaged by electrical discharge or short-circuiting, making it an ideal choice for applications such as circuit boards, insulating coatings, and connectors.

  • 4-Aminobenzoic acid 4-aminophenyl ester/APAB cas:20610-77-9

    4-Aminobenzoic acid 4-aminophenyl ester/APAB cas:20610-77-9

    Para-aminobenzoic acid p-aminophenyl ester, also known as PABA ester, is a white, crystalline powder that is highly soluble in organic solvents such as ethanol and acetone. With a molecular formula of C13H12N2O2, it has a molecular weight of 224.25 g/mol. This compound is commonly used as an intermediate in the production of dyes, pharmaceuticals, and UV absorbers.

  • 9,9-bis(4-aminophenyl)fluorene cas:15499-84-0

    9,9-bis(4-aminophenyl)fluorene cas:15499-84-0

    9,9-bis(4-aminophenyl)fluorene is a high-performance aromatic amine that exhibits remarkable thermal stability and exceptional mechanical properties. With its well-defined molecular structure, consistent quality, and high purity, this chemical compound sets new standards in performance and reliability.

  • 9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride/BPAF cas:135876-30-1

    9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride/BPAF cas:135876-30-1

    9,9-bis(3,4-dicarboxyphenyl)fluorene dioic anhydride, commonly known as BDFA, is a chemical compound with the molecular formula C32H14O6. With a molecular weight of 494.45 g/mol, this compound is characterized by its exceptional stability, high melting point, and superior solubility in various organic solvents.

  • 9,9-BIS(4-AMINO-3-FLUOROPHENYL)FLUORENE/FFDA cas:127926-65-2

    9,9-BIS(4-AMINO-3-FLUOROPHENYL)FLUORENE/FFDA cas:127926-65-2

    9,9-bis(4-amino-3-fluorophenyl)fluorene, also known as FFDA, is a cutting-edge chemical compound that has gained significant popularity in recent years. With its molecular formula C25H18F2N2, FFDA exhibits a high degree of purity, making it an ideal choice for applications requiring precise and accurate results. Its molecular weight of 384.42 g/mol ensures stability and consistent performance in various environments.

    This compound boasts exceptional thermal stability, which enables it to withstand extreme temperatures, making it suitable for applications in industries such as electronics, aerospace, and automotive. The introduction of two amino groups combined with fluorine substitution enhances its chemical reactivity and makes it highly effective in catalytic reactions and synthesis of specialized organic compounds.

  • 4,4′-oxydiphthalic anhydride/ODPA CAS:1478-61-1

    4,4′-oxydiphthalic anhydride/ODPA CAS:1478-61-1

    4,4′-oxydiphthalic anhydride, also known as ODPA, is an organic compound widely used in various industries. It is a white crystalline substance that possesses excellent heat resistance, chemical stability, and electrical insulation properties. ODPA is primarily utilized as a key building block in the production of heat-resistant and high-performance polymers.



    4,4′-bis(3-aminophenoxy)diphenylsulfone, also known as CAS 30203-11-3, is a high-quality chemical compound that finds extensive use in different sectors of the industry. This compound is produced utilizing advanced manufacturing techniques and adhering to strict quality control standards to ensure purity and effectiveness.

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