Diethoxy(methyl)silan
Bezeichnung:Diethoxy(methyl)silan
CAS-Nr2031-62-1
Englisch Name:Diethoxymethylsilane
CBNumberCB7141092
SummenformelC5H14O2Si
Molgewicht134.25
MOL-Datei2031-62-1.mol
Synonyma
Diethoxy(methyl)silan
Diethoxy(methyl)silan physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 98 °C |
| Siedepunkt | 94-95 °C (lit.) |
| Dichte | 0.838 g/mL at 20 °C (lit.) |
| Dampfdruck | 0.053-7910Pa at 25℃ |
| Brechungsindex | 1.3760 |
| Flammpunkt | 10°C |
| storage temp. | Flammables area |
| Aggregatzustand | clear liquid |
| Farbe | Colorless to Almost colorless |
| Wichte | 0.829 |
| Wasserlöslichkeit | Miscible with water, 1,4-dioxane, tetrahydrofuran, acetonitrile, dichloromethane, chloroform, dimethyl sulfoxide, hexamethylphosphoric triamide and toluene. Insoluble in diethyl ether and hexane. |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| Sensitive | Moisture Sensitive |
| BRN | 1733975 |
| LogP | -2.4-1.7 at 20℃ |
| CAS Datenbank | 2031-62-1(CAS DataBase Reference) |
| NIST chemische Informationen | Methyldiethoxysilane(2031-62-1) |
| EPA chemische Informationen | Silane, diethoxymethyl- (2031-62-1) |
| Kennzeichnung gefährlicher | F,Xi |
| R-Sätze: | 11-36/37/38 |
| S-Sätze: | 16-26-36 |
| RIDADR | UN 1993 3/PG 2 |
| WGK Germany | 3 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29319090 |
