Synonyms: | Silicon pyrophosphate;2,4,6,7,8-Pentaoxa-3,5-diphospha-1-silatricyclo(3.1.1.11,3)octane, 3,5-dioxide;2,4,6,7,8-pentaoxa-3,5-diphospha-1-silatricyclo[3.1.1.1~1,3~]octane 3,5-dioxide;3-hydroxy-2,4,6,7-tetraoxa-1$l5,3$l5-diphospha-5$l3-silabicyclo[3.1.1]heptane 1,3-dioxide |