Disulfuryl chloride fluoride (pyrosulfuryl chloride fluoride) is an inorganic compound of sulfur, chlorine, fluorine, and oxygen with the chemical formula . Structurally, it is the chlorofluorosulfuric acid analog of disulfuric acid, or the mixed anhydride of chlorosulfuric acid and fluorosulfuric acid.
Synthesis Rapid heating of fluorosulfonic acid and cyanuric chloride:
Also, a reaction of disulfuryl chloride () on silver monofluoride (AgF) at 80-90 °C.
Physical properties Disulfuryl chloride fluoride is a colorless liquid.
The compound hydrolyzes in water.
See also Sulfuryl chloride fluoride Disulfuryl fluoride Disulfuryl chloride Peroxydisulfuryl difluoride
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