chlorodifluoromethane-凯发体育app下载

fluorine chemicals

name	chlorodifluoromethane
molecular formula	chclf2
alias name	chlorodifluoromethane; chlorofluorocarbon 22;
application	used as cold-producing medium, pesticide spray and the materials for extinguishing agent and fluorinated resins.
character	odorless gas. slightly soluble in water. hard to be flammable. melting point: -146℃. boiling point: -40.8℃. fluid density: 1.2130g/cm3. gas density of boiling point: 4.82g/l. stable in terms of external temperature. soluble in ether and chloroform.
production methods