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458-37-7

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Identification

Name
Curcumin
CAS
458-37-7
Synonyms
Curcumin (mixture of curcumin
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
curcuma
haidr
halad
haldar
halud
hydrastis
indianturmeric
kachahaldi
kurkumin
meritaearth
nci-c61325
orangeroot
souchet
yellowginger
EINECS(EC#)
207-280-5
Molecular Formula
C21H20O6
MDL Number
MFCD01868798
Molecular Weight
368.38
MOL File
458-37-7.mol

Chemical Properties

Appearance
orange crystalline powder
mp 
183 °C
density 
0.93
vapor density 
13 (vs air)

refractive index 
1.4155-1.4175
storage temp. 
−20°C

solubility 
ethanol: 10 mg/mL

Colour Index 
75300
form 
powder

color 
orange

Stability:
Stable, but may be light sensitive. Incompatible with strong oxidizing agents.
Water Solubility 
Slightly soluble (hot)
Merck 
14,2673
BRN 
2306965
CAS DataBase Reference
458-37-7(CAS DataBase Reference)
EPA Substance Registry System
458-37-7(EPA Substance)

Safety Data

Hazard Codes 
Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany 
3
RTECS 
MI5230000

Hazard Note 
Irritant
HS Code 
29145000
Hazardous Substances Data
458-37-7(Hazardous Substances Data)

Raw materials And Preparation Products

Hazard Information

General Description
Orange-yellow needles.
Reactivity Profile
CURCUMIN(458-37-7) is sensitive to light and changes in pH. This compound may react with oxidizing materials.
Air & Water Reactions
Slightly soluble in hot water .

Material Safety Data Sheet(MSDS)

msds information
C.I. 75300(458-37-7).msds

Spectrum Detail

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