姜黄素

天然黄3;
克扣明;
姜黄色素;
1,7-双(4-羟基-3-甲氧基苯基)-1,6-庚二烯-3,5-二酮;
酸性黄;

curcumin

1,6-Heptadiene-3,5-dione, 1,7-bis(4-hydroxy-3-methoxyphenyl)-, (E,E)-;
Diferulylmethane;
Turmeric yellow;
curcuma;
Diferuloylmethane;
diferuloylmethane;
Natural Yellow 3;
gelbwurz;
curouma;
halad;
souchet;
kurkumin;
haidr;
(1E,6E)-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,6-diene-3,5-dione;

458-37-7

C21H20O6

368.38000

368.12600

96.22000

3.85260

橙色结晶粉末

0.93

183 °C

591.4ºC at 760 mmHg

208.9ºC

1.4155-1.4175

Slightly soluble (hot)

Stable, but may be light sensitive. Incompatible with strong oxidizing agents.

-20ºC

6.43E-15mmHg at 25°C

13 (vs air)