1-Fenoksysilatran [Polish] 1-Phenoxy-2,8,9-trioxa-5-aza-1-silabicyclo(3.3.3)undecane 1-Phenoxysilatrane 2,8,9-Trioxa-5-aza-1-silabicyclo(3.3.3)undecane, 1-phenoxy- 3463-22-7 BRN 1995308 Silicic acid (H4SiO4), cyclic nitrilotriethylene pentyl ester (8CI)