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of a product, whose boiling-point was lower than that of zinc - 
ethyd. To this product 8 grms. of zinc methyd were added 
distilled, washed with a solution of caustic potash, and 
n uric 
to a fractional distillation. The greater part passed at 63°-67°. 
‘his portion was analyzed. 
L Substance=0°1776 grms. ; CO,=0'4240 grms. ; H,O=0-2284 
grms. 
Si(CHs) (C2Hs)3 Si(CH3)2 (CgHs)a 
. 64°61 61-20 
C=65:11 
H=14-28 13°84 13°79 
It would a pear from the analysis that this body is silicic 
meth -d-tri-ethyd nearly pure, but its low boiling-point renders 
this high] improbable, and it is possible that the high per- 
centage of 
late product. : 
The bodies studied in this research belong to the same type 
as chlorid of silicon. 
Chlorid of silic SiCl, 
Silicic ethyd, _ = BUCH). 
Chlorated silicic ethyd or chlorid of silico-nonyl Si(C,H;)(C:H,C)). 
Acetate of silico-nonyl, Si(CyH,)s(CeHsCeH,0,). 
Silico-nonylic alcohol, Si(C,H,)4(CgH,O 
Dichlorated silicic ethyd, Si(C,H,),(C,H,Cl 
Ex yd which has a strong tendency to form in so 
cept the ox é 
Many reactions, and which belongs to a different type: namely, 
