| ?? ????? |
octadecamethylcyclononasiloxane |
| ?????? |
; ???????????????, 2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16,18,18-??????????-; Octadecamethylcyclononasiloxane |
| ?? ????? |
octadecamethylcyclononasiloxane; cyclononasiloxane, 2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16,18,18-octadecamethyl-; Octadecamethylcyclononasiloxane |
| ????????? ??????? |
C18H54O9Si9 |
| ???? ???????? |
667.3855 |
| InChI |
InChI=1/C18H54O9Si9/c1-28(2)19-29(3,4)21-31(7,8)23-33(11,12)25-35(15,16)27-36(17,18)26-34(13,14)24-32(9,10)22-30(5,6)20-28/h1-18H3 |
| ???? CAS |
556-71-8 |
| ???? ???????? |
|
| ?????? |
0.98g/cm3 |
| ????? ????? |
415.7°C at 760 mmHg |
| ???? ????? |
1.436 |
| ????? ???? |
198.1°C |
| ??? ???? |
9.77E-07mmHg at 25°C |
|