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Dinitrogen tetroxide, commonly referred to as nitrogen tetroxide (NTO), and occasionally (usually among ex-USSR/Russian rocket engineers) as amyl, is the chemical compound N 2 O 4. It is a useful reagent in chemical synthesis. It forms an equilibrium mixture with nitrogen dioxide. Its molar mass is 92.011 g/mol.
Mixed oxides of nitrogen (MON) are solutions of dinitrogen trioxide (N 2 O 3) in dinitrogen tetroxide/nitrogen dioxide (N 2 O 4 and NO 2). It may be used as an oxidizing agent in rocket propulsion systems. [1] Mixed oxides of nitrogen are produced by dissolving nitric oxide (NO) gas in liquid dinitrogen tetroxide. Nitric oxide reacts with ...
Dinitrogen tetroxide, N 2 O 4. Dinitrogen pentoxide, N 2 O 5. Trinitramide, N 4 O 6. Stability. Due to relatively weak N–O bonding, all nitrogen oxides are unstable ...
The latter two compounds are somewhat difficult to study individually because of the equilibrium between them, although sometimes dinitrogen tetroxide can react by heterolytic fission to nitrosonium and nitrate in a medium with high dielectric constant. Nitrogen dioxide is an acrid, corrosive brown gas.
Pentaborane(9) and diborane + nitrogen tetroxide – Pentaborane(9), a so-called Zip fuel, was studied by Soviet Rocket Scientist V. P. Glushko for usage in combination with nitrogen tetroxide in the RD-270M rocket engine. This propellant combination would have yielded a significant increase in performance, but was ultimately given up due to ...
Dinitrogen oxide can potentially refer to any of at least four compounds: Dinitrogen monoxide (nitrous oxide), N 2 O; Dinitrogen dioxide, N 2 O 2, an unstable dimer of nitric oxide; Dinitrogen trioxide, N 2 O 3; Dinitrogen tetroxide, N 2 O 4; Dinitrogen pentoxide, N 2 O 5
Aerozine continues in wide use as a rocket fuel, typically with dinitrogen tetroxide (N 2 O 4) as the oxidizer, with which it is hypergolic. Aerozine 50 is more stable than hydrazine alone, and has a higher density and boiling point than UDMH alone.
It consists of nitric acid (H N O 3), dinitrogen tetroxide (N 2 O 4) and a small amount of water. The color of red fuming nitric acid is due to the dinitrogen tetroxide, which breaks down partially to form nitrogen dioxide. The nitrogen dioxide dissolves until the liquid is saturated, and produces toxic fumes with a suffocating odor.