dibutyltin mono(2-ethylhexyl) maleate: applications in transparent flexible pvc films abstract: dibutyltin mono(2-ethylhexyl) maleate (dbm-ehm) is a versatile organotin compound widely employed as a stabilizer in the production of transparent flexible polyvinyl chloride (pvc) films. this article provides a comprehensive overview of dbm-ehm, focusing on its synthesis, properties, mechanism of action as a pvc stabilizer, and...