acidity regulator aerosol spray alkane antioxidant argon asphyxia atom boiling point butane torch cas registry number calcium peroxide calor camping gaz carbon carbon dioxide cardiac arrhythmia cyclobutane decane density deodorant dichlorodifluoromethane dodecane dupont e number ethane euphoria flash point flavour enhancer foaming agent food coloring frostbite gas glazing agent halomethane helium heptane hexane hydrogen infrared spectroscopy isobutane isomer joule laryngospasm liquefied petroleum gas list of alkanes maleic anhydride mass spectrometry material safety data sheet melting point methane molar mass nmr spectroscopy narcosis nitrogen nitrous oxide nonane octane oxygen ozone layer ph packaging gas pentane preservative propane propellant refrigerant simplified molecular input line entry specification solubility sugar substitute swan band un number undecane ventricular fibrillation water wax wikimedia commons