Collection: Dicarbonyl Chlorides and Dicarboxylic Acids [Polybenzoxazole Raw Materials]

Dicarbonyl Chlorides and Dicarboxylic Acids [Polybenzoxazole Raw Materials] — covers dicarboxylic acids and their acid dichloride derivatives, such as adipic acid, sebacoyl chloride, and fluorinated aromatic compounds, which serve as monomer raw materials for the synthesis of high-performance polybenzoxazoles and polyamides. The two carbonyl groups in their structures enable polycondensation reactions that form polymer chains.

Dicarbonyl Chlorides and Dicarboxylic Acids are used by polymer and materials chemistry researchers for synthesizing polybenzoxazoles, polyimides, and polyesters through polycondensation with diamines or diols, producing materials with the desired heat resistance and mechanical properties. Acid dichloride derivatives such as sebacoyl chloride are generally more reactive and therefore suitable for interfacial polymerization at low temperatures.

Example products in this collection: TCI A0161 124-04-9 Adipic Acid, TCI B6873 1102-92-7 4,4'-(Perfluoropropane-2,2-diyl)dibenzoyl Chloride, TCI B1401 1171-47-7 2,2-Bis(4-carboxyphenyl)hexafluoropropane, TCI D0545 110-99-6 Diglycolic Acid, TCI S0030 111-19-3 Sebacoyl Chloride, TCI D2115 2215-89-6 4,4'-Dicarboxydiphenyl Ether, TCI S0022 111-20-6 Sebacic Acid, TCI D2367 2449-35-6 4,4'-Dicarboxydiphenyl Sulfone.

Pay attention to the reactivity of the acid dichloride groups, which are sensitive to moisture and therefore require careful handling and waterproof packaging, as well as to the purity of the dicarboxylic acids, which affects the molecular weight of the polymer obtained from polycondensation. All products are genuine Tokyo Chemical Industry (TCI) Japan products, with purity, packaging, and storage conditions listed on each item's page.

Other categories at the same level under Polybenzoxazole Raw Materials, often used together in a single laboratory workflow:

• Bis(2-aminophenol)s [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 distributor of TCI Japan in Indonesia — to check availability and lead time directly from Japan.