1,3-Bis(2,4,5-trichlorophenoxy)-1,1,3,3-tetrabutyldistannoxane 74007-80-0 BRN 4078699 DISTANNOXANE, 1,3-BIS(2,4,5-TRICHLOROPHENOXY)-1,1,3,3-TETRABUTYL- Oxybis(dibutyl(2,4,5-trichlorophenoxy)tin) Stannane, oxybis(dibutyl(2,4,5-trichlorophenoxy)-