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Curcumin (458-37-7)

Identification
Name:Curcumin
Synonyms:1,6-Heptadiene-3,5-dione, 1,7-bis(4-hydroxy-3-methoxyphenyl)-, (E,E)-; 1,7-bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione; diferuloylmethane; C.I. 75300; C.I. natural yellow 3; curouma; E-100; gelbwurz; Haidr; Halad; haldar; Halud; indian saffron; kachs haldi; merita earth; Natural Yellow 3; safra d'inde; souchet; terra merita; tumeric yellow; yellow ginger; yellow root; YO-KIN
CAS:458-37-7
EINECS: 207-280-5
Molecular Formula: C21H20O6
Molecular Weight: 368.38
InChI: InChI=1/C21H20O6/c1-26-20-11-14(5-9-18(20)24)3-7-16(22)13-17(23)8-4-15-6-10-19(25)21(12-15)27-2/h3-12,24-25H,13H2,1-2H3/b7-3+,8-4+
Molecular Structure: (C21H20O6) 1,6-Heptadiene-3,5-dione, 1,7-bis(4-hydroxy-3-methoxyphenyl)-, (E,E)-; 1,7-bis(4-hydroxy-3-methoxyph...
Properties
Transport:25kgs
Density:0.93
Stability:Stable, but may be light sensitive. Incompatible with strong oxidizing agents.
Refractive index:1.4155-1.4175
Water Solubility:Slightly soluble (hot)
Solubility:Water solubility: Slightly soluble (hot)
Appearance:orange crystalline powder
Report:

Reported in EPA TSCA Inventory.

HS Code: 29145000
Color: orange
Usage:

For preparing curcuma paper, ph range 8-9, in detection of boron.

Safety Data
Hazard Symbols Xi:Irritant