product Name：3-penten-2-one
  • ethylideneacetone; pent-3-en-2-one; (3E)-pent-3-en-2-one; (3Z)-pent-3-en-2-one
  • 625-33-2
  • 210-888-3
  • C5H8O
  • 84.1164
  • InChI=1/C5H8O/c1-3-4-5(2)6/h3-4H,1-2H3/b4-3-
  • 3-戊烯-2-酮 625-33-2
  • 0.826g/cm3
  • 122°C at 760 mmHg
  • 1.411
  • 19.8°C
  • 14.2mmHg at 25°C
  • R10:Flammable.;
    R20/21:Harmful by inhalation and in contact with skin.;
    R36/37:Irritating to eyes and respiratory system.;
  • S16:Keep away from sources of ignition - No smoking.;
    S23:Do not inhale gas/fumes/vapour/spray.;
    S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
    S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.;