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Silicon tetrafluoride

Chemical compound
Silicon tetrafluoride or tetrafluorosilane is a chemical compound with the formula SiF₄. This colorless gas is notable for having a narrow liquid range: its boiling point is only 4 °C above its melting point. Wikipedia
Formula: SiF4
Molar mass: 104.0791 g/mol
Boiling point: 149°F (65°C)
Bond type: single covalent bonds
3D model (JSmol): Interactive image
Appearance: colourless gas, fumes in moist air
Density: 1.66 g/cm3, solid (−95 °C); 4.69 g/L (gas)