tert-Butyl 5-norbornene-2-carboxylate CAS 154970-45-3 - High-Performance Monomer

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Author : Nina He
Update time : 2025-10-13 18:04:49

Product Name: tert-Butyl 5-norbornene-2-carboxylate

CAS No.: 154970-45-3

Molecular Formula: C12H18O2

Molecular Weight: 194.27

 

In the field of high-performance polymers and functional chemicals, tert-Butyl 5-norbornene-2-carboxylate stands out for its exceptional structural stability and reactivity. This compound features a strained norbornene framework that combines rigidity with functional versatility, making it an ideal monomer for ring-opening metathesis polymerization (ROMP), photoresist intermediates, functional coatings, and electronic materials.

 

The unique norbornene structure provides excellent chemical stability and controllable polymerization behavior. The tert-butyl ester group enables precise control of reaction rates and final polymer properties, resulting in materials with high transparency, superior thermal stability, and outstanding mechanical strength. This makes it a valuable raw material for developing high-end resins, engineering plastics, and specialty coatings.

 

In semiconductor and optoelectronic applications, tert-Butyl 5-norbornene-2-carboxylate is often used as a photoresist resin monomer or polymer modifier, improving film-forming ability and etch resistance. Its excellent heat stability and low hygroscopicity ensure reliable performance in demanding process environments.

 

Applications:

1. ROMP polymer monomer

2. Photoresist and electronic material intermediate

3. Specialty resins and functional coatings

4. Advanced polymer material development

5. Empowering material innovation through molecular design.

 

UCHEM specializes in the development and supply of high-purity organic intermediates and specialty monomers. We provide high-purity, customizable tert-Butyl 5-norbornene-2-carboxylate with batch sizes ranging from grams to kilograms, ensuring consistency and reproducibility for both research and industrial applications.

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