Unsymmetrical dimethylhydrazine (UDMH) (1,1-Dimethylhydrazine) is a hypergolicrocket fuel[?] ingredient, often used in combination with the oxidiser, nitrogen tetroxide.
UDMH is toxic, and can explode in the presence of oxidisers.
... University (one of his students was Thornton Wilder) who began acting on Broadway in 1936.
He was typecast as the wasp-tongued, supercillious sophisticate. His most ...