• formaldehyde methylidenehydrazone
  • 2,3-Diazabutadiene
  • 503-27-5
  • C2H4N2
  • 56.0666
  • InChI=1/C2H4N2/c1-3-4-2/h1-2H2
  • 503-27-5
  • 0.78g/cm3
  • 65.4°C at 760 mmHg
  • 170mmHg at 25°C