METHOD FOR STORING FLUOROALKENE

Abstract: there is provided a method for storing fluoroalkene in which, even when stabilizers for suppressing reactions of fluoroalkene are not added, the reactions of the fluoroalkene hardly occur and the purity of the fluoroalkene hardly decreases during storage. fluoroalkene having a bromine atom or an iodine atom in the molecule is at least one type of fluoroethylene represented by a first general formula chfxand fluoropropene represented by a second general formula chfx(x represents a bromine atom or an iodine atom), and contains or does not contain at least one type among sodium, potassium, magnesium, and calcium as metal impurities. when any of the foregoing is contained, the fluoroalkene is stored in a container with the total concentration of the sodium, the potassium, the magnesium, and the calcium set to 1000 ppb by mass or less.

Inventor(s): Kazuaki OHTSUKI

CPC Classification: C07C17/38 (ACYCLIC OR CARBOCYCLIC COMPOUNDS)

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