| ?????? ?? ??? |
??????????????????????????????????? |
| ????????? |
; ??????????????????, 2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16,18,18-???????????????-; ???????????????????????????????? |
| ???????? ??? |
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 |
| ??? ??????? ?????? |
556-71-8 |
| ????? ?????? |
|
| ????? |
0.98g/cm3 |
| ????? ?? ??? |
415.7°C at 760 mmHg |
| ??????? ??????? |
1.436 |
| ????? ??????? |
198.1°C |
| ????? ?? ???? |
9.77E-07mmHg at 25°C |
|