| Identification | ||
| Name | Hexamethyldisiloxane | |
| Synonyms | HMDSO | |
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| Molecular Structure |
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| Molecular Formula | C6H18OSi2 | |
| Molecular Weight | 162.38 | |
| CAS Registry Number | 107-46-0 | |
| EINECS | 203-492-7 | |
| Properties | ||
| Density | 0.764 | |
| Melting point | -59 ºC | |
| Boiling point | 101 ºC | |
| Refractive index | 1.3765-1.3785 | |
| Flash point | -1 ºC | |
| Water solubility | insoluble | |