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.
... De Gaulle’s direction. Their first common meeting was in Paris on May 27 1943. Moulin became a chairman.
Initially Americans supported Henri Giraud[?], However, at ...