Complex sentence: Nucleophiles such as methoxide, cyanide, hydrogen sulfide, and others add to 2-vinylpyridine at the vinylic site to give addition products.Heat sensitive-store cold 3-4 C. Incompatible with strong oxidizing agents, strong bases, strong acids.
Split into simpler sentences: Nucleophiles such as methoxide, cyanide, hydrogen sulfide, and others add to 2-vinylpyridine at the vinylic site to give addition products. As 2-vinylpyridine is heat sensitive, long term storage should maintain a temperature between 3-4 C. Incompatible with strong oxidizing agents, strong bases, strong acids.