46235-08-9Relevant academic research and scientific papers
Relative Molecular Mass Information from Aliphatic Nitro Compounds: a Chemical Ionization Study
Ballantine, James A.,Barton, Jonathan D.,Carter, James F.,Davies, Jeremy P.,Smith, Keith,et al.
, p. 1 - 5 (1988)
The mass spectra of a number of aliphatic nitro compounds have been studied using electron ionization (EI) and a variety of chemical ionization (CI) techniques in attempts to obtain relative molecular mass information.The use of positive ion ammonia chemical ionization techniques gave very satisfactory results, providing abundant + ions, not only from both primary and secondary nitro compounds, but also from the much more labile tertiary nitro compounds.However, the use of methane and isobutane positive ion CI or EI conditions resulted in facile fragmentation with little relative molecular mass information being made available.Negative ion CI using methane, isobutane or ammonia as moderating gases all gave abundant - ions with primary and secondary nitro compounds but at much reduced sensitivity.
