Appearance: Colourless liquid ; Colourless liquid with characteristic odour ; Colorless liquid with a characteristic ether-like odor.
F2
Names: Fluorine, Fluorine-19
Appearance: Yellow compressed gas with pungent odour ; Pale-yellow to greenish gas with a pungent, irritating odor.
Products:
CF2Cl2
Cl2
Names: Chlorine, Molecular chlorine
Appearance: Greenish-yellow compressed liquefied gas with pungent odour ; Greenish-yellow gas with a pungent, irritating odor. [Note: Shipped as a liquefied compressed gas.]