product Name：Precocene II
  • 6,7-Dimethoxy-2,2-dimethyl-3-chromene; 6,7-dimethoxy-2,2-dimethyl-2H-chromene
  • 644-06-4
  • 211-408-5
  • C13H16O3
  • 220.2643
  • InChI=1/C13H16O3/c1-13(2)6-5-9-7-11(14-3)12(15-4)8-10(9)16-13/h5-8H,1-4H3
  • Precocene II 644-06-4
  • 1.063g/cm3
  • 44-47℃
  • 300.4°C at 760 mmHg
  • 1.513
  • 100°C
  • 0.00201mmHg at 25°C
  • S24/25:Avoid contact with skin and eyes.;