六甲基环三硅氮烷

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| Watchedfields =
| verifiedrevid =
| NameEn = hexamethylcyclotrisilazane
| ImageFile = Hexamethylcyclotrisilazane.png
| IUPACName= 2,2,4,4,6,6-hexamethyl-1,3,5,2,4,6-triazatrisilinane
| OtherNames =二甲基硅氮烷三聚体
三聚二甲基硅氮烷
HMCTS
HCMTSZ
|Section1=
|Section2={{Chembox Properties
| C=6|H=21|N=3|Si=3
| Appearance =
| Odor =
| Density = d20 0.9196 g/mL