THE structure of dinitrogen tetroxide has recently been much discussed, but no clear conclusion has been reached. The structure of dinitrogen trioxide has less often been explicitly considered ...

THE fact that liquids other than water may serve as media for inorganic reactions is widely recognized ; reactions in the well-known liquid ammonia and liquid sulphur dioxide systems are explained ...

Test position P4.2. The Aestus upper stage engine was tested on the P4.2. The engine delivers a thrust of around 27.5 kilonewtons and is powered by dinitrogen tetroxide (N 2 O 4) as an oxidizer and ...

Like the oxidizer dinitrogen tetroxide (NTO) used for this purpose, these propellants are highly corrosive and toxic. These properties lead to difficult handling and the associated high costs. The ...

Just hours before launch, Boeing had to scrub the much-anticipated uncrewed test flight of the Starliner spacecraft in early August after 13 valves that control the flow of dinitrogen tetroxide ...