... (Shinetsu), A-151 (Momentive), Dynasylan VTEO (Evonik), Sila-Ace S-220 (Chisso)Formula: CH2=CHSi(OC2H5)3 Specification: Colorless transparent liquid ... . CAS NO.78-08-0Purity, %≥98%Molecular weight190.31Boiling Point161oCDensity (g/cm3) 0.90~0.92Refractive Index1.3950~1.3980Appilcations:(1 ... -V151, GF56, Z-6518, KBE-1003, A-151, VTEO, S-220)