Bibliothèque des gaz et solvants
Bis(triméthylsilyl)amine
Hexamethyldisilazane · Hexamethyldisilazan · Bis(trimetilsilil)amina · بیس(تری متیل سیلیل)آمین · हेक्सामिथाइलडाइसिलाजेन · ビス(トリメチルシリル)アミン · Hexamethyldisilazaan · Гексаметилдисилазан · Bis(trimetilsilil)amin · Біс(триметилсиліл)амін · 六甲基二硅氮烷 · Heksametildisilazan
| CAS | 999-97-3 |
|---|---|
| EC | 213-668-5 |
| UN | 2924 |
| Formule | C6H19NSi2 |
| Masse molaire | 161,39 g/mol |
| Point d'éclair | 11 °C |
| Température d'auto-inflammation | 325 °C |
| Classe de température | T2 |
| Densité relative du gaz ou de la vapeur (air = 1) | 5,57 |
| GHS | Danger · H225, H302+H332, H302, H311, H314, H332, H412 |
Hexamethyldisilazane is an N-silyl compound obtained from ammonia by replacement of two of the hydrogens with trimethylsilyl groups. Hexamethyldisilazane is a derivatisation agent used in gas chromatography mass spectrometry applications. Hexamethyl disilazane appears as a liquid. May be toxic by ingestion. Irritates skin and eyes.