Carbane CH4 Gas, marsh Hydrogen carbide Marsh gas Methane SNG Synthetic natural gas 32 Reactions utilise: Methane 14 Reactions form: Methane C 1 H 4      Real, long lived, electronically neutral reagent chemical. Gram formula weight (molecular mass) = 16.042 Melting point = -183 °C Boiling point = -161 °C Density = 1 g/cm3 Purity = 99 % Solubility in water = 2.100e-3 g/100mL Solubility in organics = slightly soluble Flammable gas. Wikipedia Page: Methane is defined with respect to the entities below: The entities below are defined with respect to: Methane Alkane (AS/A2 generic) Alkane (generic) Alkyl, -CH3 (generic) Brønsted Acid, non-hydroxy (generic) Inert (generic) Molecular material (generic) Natural Product Type 3 Lewis acid/base complex (generic) VSEPR geometry = AX4 (generic) Natural gas chemical compound molecule metal molecular science reaction mechanism ionic material acid base geometry reactivity synthesis science knowledge chemistry Lewis