product Name：cis-2-butene
  • CIS-BUTENE-2; (2Z)-but-2-ene
  • 590-18-1
  • 209-673-7
  • C4H8
  • 56.1063
  • InChI=1/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3-
  • cis-2-butene 590-18-1
  • 0.636g/cm3
  • -139℃
  • 3.7°C at 760 mmHg
  • 1.384
  • 1600mmHg at 25°C
  •  F+:Highly flammable;
  • R12:;
  • S9:;
    S16:;
    S33:;