| Product Name | octadecamethyloctasiloxane |
| CAS No. | 556-69-4 |
| Synonyms | Octasiloxane, 1,1,1,3,3,5,5,7,7,9,9,11,11,13,13,15,15,15-octadecamethyl-; Octadecamethyloctasiloxane; Octasiloxane, octadecamethyl- |
| InChI | InChI=1/C18H54O7Si8/c1-26(2,3)19-28(7,8)21-30(11,12)23-32(15,16)25-33(17,18)24-31(13,14)22-29(9,10)20-27(4,5)6/h1-18H3 |
| Molecular Formula | C18H54O7Si8 |
| Molecular Weight | 607.3012 |
| Density | 0.925g/cm3 |
| Boiling point | 409.1°C at 760 mmHg |
| Flash point | 192.1°C |
| Refractive index | 1.423 |
556-69-4 octadecamethyloctasiloxane
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