_ 880 Friedel and Crafts on the combinations, ete. 
to one in which two groups of molecules are linked together 
_ through the medium of ox gen. It may be referred to the 
_ same type as the disilicic ethe 
is wal og Si(C\H0) 
Disilicic hexethylic ether, O 1 Si(C;H;0)s 
Oxyd of silicic tri-ethyd, O SHY 
ree 
The oxychlorid of silicon, O | Sor 
being also to the same type. 
e of these compounds the chlorine is a as 
as. containing chlorine combined dlirectl with sili- 
con are readily decomposed by water with peng of chlorh y- 
= the same inertness, which characterizes ‘t in hydro- 
ns, and is not acted upon by water, and only at a very 
ctl 
bination with the silicon, and the same radical contained in the 
Daly of silico-nonyl, where it is in combination with carbon. 
one pole remains in which the cat aera between ailanow 
he analogy and sbi the bod Jap Sat 
to the same as 
gee FS ti D 2 a £ pe eh egy Poe. ces, Lxviii, p. 920, 1869. 
