Description Feedback
Dinitrogen tetroxide, commonly referred to as nitrogen tetroxide, is the chemical compound N2O4. It is a useful reagent in chemical synthesis. It forms an equilibrium mixture with nitrogen dioxide.
Dinitrogen tetroxide is a powerful oxidizer that is hypergolic (spontaneously reacts) upon contact with various forms of hydrazine, which makes the pair a popular bipropellant for rockets.

Properties Feedback
Appearance & Physical State:Transparent gas
Density:2.62 g/mL at 25ºC(lit.)
Melting Point:-11ºC(lit.)
Boiling Point:21ºC(lit.)
Refractive Index:1.434

Safety Info Feedback
RIDADR:UN 1067 2
Risk Statements:R26
Hazard Codes:T+


Precursor and Product