9.11A: Physical Properties of N₂O₄
- Page ID
- 33849
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\(\ce{N2O4}\) is a red-brown liquid with a sharp, unpleasant chemical odor. Low-boiling (boiling point 21.15°C) and held as a liquid by compression. Density 1.448 g / cm3. Consists of an equilibrium mixture of brown NO2 (nitrogen dioxide) and colorless N2O4 (dinitrogen tetroxide). It is a good oxidizing and nitrating agent.
\[\ce{Li + N2O4 -> LiNO3 + NO}\]