... -propynyl ester(CAS)Molecular formula: C19H26O4SMolecular weight: 350.5Specification: Appearance:Light to dark viscous liquid.Content: 90%minToxicity:(Rat): Oral LD50 ... , peaches, pears, plums, prunes, and strawberries.Packing: Tech: 200kg/iron drum Propargite 90%Tech, agrochemical pesticide insecticide, 2312-35-8, propargite 57 ...