What is a benzoxazine?

Answer 1

A benzoxazine is a bicyclic heterocycle consisting of a benzene ring fused to that of oxazine.

Answer 2

A benzoxazine is a type of cyclic compound that contains both an oxazine and a benzene ring. These molecules are often used as monomers in the synthesis of high performance thermosetting polymers known for their excellent thermal and mechanical properties. Benzoxazines are widely used in various applications such as adhesives, coatings, and composites due to their high heat resistance and chemical stability.