... , diquat/out much power/paraquat emetic etc chemical name for 2 - amino - 6 methyl - 4 - normal propyl - 4, 5 - dihydro ... form solid molecular formula for C9H13N5O relative molecular mass 207.2 CA registration number 27277 - - 5 vapor pressure is ... in dimethylformamide, dichloromethane, methanol slightly soluble in ethyl acetate, ethylene dichloride, toluene insoluble in petroleum ether water solubility ...