Collection: Bis(2-aminophenol)s [Polybenzoxazole Raw Materials]
Bis(2-aminophenol)s [Polybenzoxazole Raw Materials] — a collection of bis(2-aminophenol) and diamino-diphenol compounds that serve as the basic monomers for forming polybenzoxazole through reaction with carboxylic acid derivatives or dianhydrides. This group includes biphenyl, fluorene, and sulfone structures that provide variation in the thermal properties of the final polymer.
Bis(2-aminophenol)s [Polybenzoxazole Raw Materials] are used as monomers in the synthesis of poly(o-hydroxyamide), which is subsequently converted into polybenzoxazole through thermal cyclization, a material used in electronic applications and dielectric films. Polymer chemists utilize structural variations such as fluorene or hexafluoropropane to tune the thermal, optical, and mechanical properties of the final polymer.
Example products in this collection: TCI B4429 1220-78-6 2,2-Bis(3-amino-4-hydroxylphenyl)propane, TCI D1888 16523-31-2 4,6-Diaminoresorcinol Dihydrochloride, TCI B2859 7545-50-8 Bis(3-amino-4-hydroxyphenyl) Sulfone, TCI D2088 4194-40-5 3,3'-Diamino-[1,1'-biphenyl]-4,4'-diol, TCI B2692 20638-07-7 9,9-Bis(3-amino-4-hydroxyphenyl)fluorene, TCI B1415 83558-87-6 2,2-Bis(3-amino-4-hydroxyphenyl)hexafluoropropane.
Please note the monomer purity, salt form (dihydrochloride) versus free base, and the symmetry of the diamino-diphenol structure, which affects the regularity of the polymer chain formed by polycondensation. All products are genuine Tokyo Chemical Industry (TCI) Japan products, with purity, packaging, and storage conditions listed on each item's page.
Other related categories under Polybenzoxazole Raw Materials, often used together in a single laboratory workflow:
- Dicarbonyl Chlorides and Dicarboxylic Acids [Polybenzoxazole Raw Materials]
- Monomers
- Polymer Additives
- Polymerization Reagents
- Polyimide Raw Materials
- Polymers
Back to Polybenzoxazole Raw Materials. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — official TCI Japan distributor in Indonesia — to check availability and lead time directly from Japan.