Also included are the aromatic nitro-, amino-, and pyridilium-deratives : nitrobenzene, dinitrobenzene, trinitrotoluene, paramethylaminophenol sulfate ( Metol ), dinitro-ortho-cresol, aniline, trinitrophenylmethylnitramine ( tetryl ), hexanitrodiphenylamine ( aurantia ), phenylenediamines, and paraquat.
12.
In 2006 a group at Purdue University led by Scott McLuckey used a quadrupole / time-of-flight ( QqTOF ) tandem mass spectrometer with pulsed nano-ESI / atmospheric pressure chemical ionization ( APCI ) dual ionization source using radical anions of 1, 3-dinitrobenzene as the electron donor.
