product Name：Caffeic acid
  • 3,4-Dihydroxycinnamic acid; 3-(3,4-dihydroxyphenyl)prop-2-enoic acid; (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid; (2Z)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid; (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
  • 331-39-5
  • 206-361-2
  • C9H7O4
  • 179.15
  • InChI=1/C9H8O4/c10-7-3-1-6(5-8(7)11)2-4-9(12)13/h1-5,10-11H,(H,12,13)/p-1/b4-2+
  • Caffeic acid 331-39-5
  • 194-198℃ (dec.)
  • 416.8°C at 760 mmHg
  • 220°C
  • soluble in hot water
  • 1.08E-07mmHg at 25°C
  •  Xn:Harmful;
  • R36/37/38:;
    R40:;
  • S26:;
    S36/37/39:;