nitromethane

/N AY0 T R OW0 M EH1 TH EY0 N/
noun
  1. 1

    A colourless oily liquid used in organic synthesis, and as a fuel for rockets, racing cars and model aircraft

  2. 2

    The simplest nitroparaffin, CH3NO2

Source: https://en.wiktionary.org/wiki/nitromethane