Nitrogen dioxide Nitrogen(IV) oxide NO2 14 Reactions utilise: Nitrogen dioxide 16 Reactions form: Nitrogen dioxide N 1 O 2      Real, long lived, electronically neutral reagent chemical. Gram formula weight (molecular mass) = 46.005 Melting point = -11 °C Boiling point = 21 °C Purity = 99 % Solubility in organics = slightly soluble Monomer of dinitrogen tetroxide dimer: the two forms are in equilibrium with each other. Wikipedia Page: Nitrogen dioxide is defined with respect to the entities below: The entities below are defined with respect to: Nitrogen dioxide Binary material (generic) Molecular material (generic) Radical (generic) chemical compound molecule metal molecular science reaction mechanism ionic material acid base geometry reactivity synthesis science knowledge chemistry Lewis