2-(2,4,5-Trichlorophenoxy)propionic acid tributylstannyl ester 73940-89-3 BRN 4004346 Propionic acid, 2-(2,4,5-trichlorophenoxy)-, tributylstannyl ester Stannane, tributyl(2-(2,4,5-trichlorophenoxy)-2-propionyloxy)- Tributyltin alpha-(2,4,5-trichlorophenoxy)propionate