Tetra-silicon decafluoride is an inorganic compound, a tetrasilane fluorine derivative with the formula Si 4 F 10 , colorless crystals, hydrolyzed by water, vapors self-ignite in air.
| Tetra-silicon decafluoride | |
|---|---|
| Are common | |
| Systematic name | Tetra-silicon decafluoride |
| Traditional names | Octafluorotrisilane |
| Chem. formula | Si 4 F 10 |
| Physical properties | |
| condition | colorless crystals |
| Molar mass | 302.33 g / mol |
| Thermal properties | |
| T. melt. | 67; 68 ° C |
| T. bale. | 85.1 ° C |
| Enthalpy of melting | 29 kJ / mol |
| Enthalpy of boiling | 45 kJ / mol |
| Classification | |
| Reg. CAS number | 14521-15-4 |
Getting
- Thermal decomposition of polymer silicon difluoride at 300 ° C. followed by separation of the halide mixture by fractional distillation under reduced pressure.
- The reaction of polymer silicon difluoride and silicon tetrafluoride followed by separation of the halide mixture by fractional distillation under reduced pressure.
Physical Properties
Tetra-silicon decafluoride forms colorless crystals, is hydrolyzed by water, and vapors self-ignite in air.
Literature
- Chemical Encyclopedia / Editorial Board: Knunyants I.L. et al. - M .: Soviet Encyclopedia, 1990. - T. 2. - 671 p. - ISBN 5-82270-035-5 .
- Inorganic Synthesis Guide: 6 Vol. / Ed. Brower, G. - M .: Mir, 1985 .-- T. 3 .-- 392 p.
- CRC Handbook of Chemistry and Physics . - 89th Edition. - Taylor and Francis Group, LLC, 2008-2009.