3,5,7-triethyl-1,1,1,3,5,7,9,9,9-nonamethyl-pentasiloxane

3,5,7,9-tetraethyl-1,1,1,3,5,7,9,11,11,11-decamethyl-hexasiloxane

双(三甲基硅)硫酸盐

bis(trimethylsilyl hydrogen sulfate) anhydride

bis(trimethylsilyloxysulfonyl) sulfate