Description

7-Allylbicyclo[2.2.1]Hept-5-Ene-2,3-Dicarboxylic Anhydride is a specialized, high-purity bicyclic anhydride monomer featuring a reactive allyl group. This compound matters as a critical building block for advanced polymer synthesis, offering a unique combination of rigidity from the norbornene core and cross-linking potential via the allyl functionality. It is primarily needed by manufacturers in the electronics, advanced composites, and specialty adhesives industries seeking to enhance the thermal and mechanical properties of their materials.

Application

• Epoxy Resin Curing Agent & Modifier: Imparts high heat resistance and toughness to epoxy systems for electronic encapsulants and structural composites.
• Polyimide & Polyamide Synthesis: Serves as a key monomer for producing high-performance polymers with excellent thermal stability for flexible circuits and aerospace components.
• Photoresist & Photopolymer Formulations: Used in the development of advanced photoresists for semiconductor manufacturing due to its photoreactive potential.
• Cross-linking Agent for Specialty Coatings: Enhances durability, chemical resistance, and adhesion properties in industrial and protective coatings.
• Synthesis of Pharmaceutical Intermediates: Acts as a precursor in the synthesis of complex, biologically active molecules.
• Adhesive & Sealant Formulations: Improves thermal and environmental resistance in high-performance bonding applications.

Basic Information

Product Name	7-Allylbicyclo[2.2.1]Hept-5-Ene-2,3-Dicarboxylic Anhydride
CAS No.	10193-26-7
Molecular Formula	C₁₂H₁₂O₃
Molecular Weight	204.22 g/mol
Synonyms	5-Norbornene-2,3-dicarboxylic Anhydride, Allyl Derivative; Allyl Nadic Anhydride; Allyl Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic Anhydride; 7-Allyl-2,3-norbornanedicarboxylic Anhydride; Allyl-endo-cis-Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic Anhydride; 7-Allyl-1,4,5,6,7,7a-hexahydro-4,7-methanoisobenzofuran-1,3-dione
EINECS	233-463-6

Quality Control

Our 7-Allylbicyclo[2.2.1]Hept-5-Ene-2,3-Dicarboxylic Anhydride is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC and GC, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.