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Curcumin

Curcumin / CAS : 458-37-7

Appearance Orange yellow crystalline powder. UN 0.0
HS 29145090 DG Class 0.0
Synonyms Turmeric Extract; 1,6-Heptadiene-3,5-Dione,1,7-Bis(4-Hydroxy-3-Methoxyphenyl)-,(E,E)-; 5-Dione,1,7-Bis(4-Hydroxy-3-Methoxyphenyl)-,(E,E)-6-Heptadiene-3; 5-Dione,1,7-Bis(4-Hydroxy-3-Methoxyphenyl)-6-Heptadiene-3; 6-Heptadiene-3,5-Dione,1,7-Bis(4-Hydroxy-3-Methoxyphenyl)-,(E,E)-1
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Properties

Summary

Formula
C21H20O6
Molecular Mass
368.38000
Exact Mass
368.12600
PSA
96.22000
Logp
3.85260
IUPAC
(1E,6E)-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,6-diene-3,5-dione
SMILES
COC1=C(C=CC(=C1)/C=C/C(=O)CC(=O)/C=C/C2=CC(=C(C=C2)O)OC)O

Attribute classification

Matter Classification
organic
Category
Plant and Other Extracts > Plant Extracts
Flavors and Fragrances > Spice
Food(Feed) Additives > Colorant

Chemical and Physical Properties

Melting Point
183 °C
Density
0.93
Boiling Point
591.4ºC
Flash Point
208.9ºC
Appearance
Orange yellow crystalline powder.

Export information

HS Code
29145090
Export Rebate
13%
UN No.
0.0
DG-Class
0.0
Risk Code
R36/37/38
Safety Label
Xi

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