3d image of phosgene skeletal formula

phosgene carbonyl dichloride chloride cg carbon dichloride oxide oxychloride chloroformyl dichloroformaldehyde dichloromethanone dichloromethanal collongite cocl2 building block precursors polycarbonate plastics schedule substance chemical weapons convention combustion organochlorine chloroform poison venom toxicant toxic toxicity toxin poisoning danger hazard harmful antidote intoxication gas attack extremely agent aerosol smoke fog warfare agents weapon cw warning lethal ww1 3d