perfluorooctane or octadecafluorooctane molecule. skeletal formula. chemical structure

perfluorooctane octadecafluorooctane molecule formula skeletal atomic atoms breathable c8f18 chemical chemistry composition compound drawing eye flat fluid fluorine fluorocarbon heat icon illustration insulating lab laboratory line liquid medical medicine molecular octane oil perfluorinated perfluoro perfluorooctan pf5080 research science structure surgery tamponade transfer vector