CAS Registry Number

CAS 140-76-1 — 2-Methyl-5-vinylpyridine

2-Methyl-5-vinylpyridine is a nitrogen-containing heterocyclic compound used primarily in the production of specialty polymers, such as ion-exchange resins and rubber modifiers. It is also employed as a monomer in the synthesis of high-performance materials like polyvinylpyridine copolymers. This chemical has a CAS number of 140-76-1, with the molecular formula C8H9N and a molecular weight of 119.1638. It is stored at ambient conditions and carries no signal word for hazard classification. Molekula supplies 2-Methyl-5-vinylpyridine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.