H. Emblem
1969
Citations
0
Influential Citations
1
Citations
Journal
Journal Fur Praktische Chemie-chemiker-zeitung
Abstract
A description is given of the preparation of tetra(2-chloro)ethoxysilane 1 from tetrachlorosilane and ethylene oxide, also by the alcoholysis of tetraethoxysilane with 2-chloroethanol. Some physical properties of 1 have been determined. Cryoscopic molecular weight determinations in benzene solution showed 1 to be monomeric in this solvent over a wide concentration range. The alcoholysis of 1 with n-heptanol gave, as expected, tetra-n-heptyloxysilane 2.