458-37-7|CurcuminProducts Supply - Chemical intermediates Network

Curcumin cas no:458-37-7

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

Identification

NameCurcumin
CAS458-37-7
Synonyms1,6-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
EINECS(EC#)207-280-5
Molecular FormulaC21H20O6
Molecular Weight368.38

Chemical Properties

Appearanceorange crystalline powder
refractive index1.4155-1.4175
storage temp20°C

Safety Data

Hazard Xi:Irritant
Risk R36/37/38
Safety

Moderately toxic by ingestion and intraperitoneal routes. Human mutation data reported. When heated to decomposition it emits acrid smoke and irritating vapors.
The Hazard Codes of Curcumin (CAS NO.458-37-7): ?Xi
Hazard Note: Irritant
Risk Statements:
36/37/38:? Irritating to eyes, respiratory system and skin??
Safety Statements: ?
26:? In case of contact with eyes, rinse immediately with plenty of water and seek medical advice?
36:? Wear suitable protective clothing?
WGK Germany: 2
RTECS: MI5230000

HS Code 29145000

Toxicity

1.	???	mnt-hmn:emb 73,600?μg/L	???	SNSHBT ?? Senshokutai. Chromosome.(20),(1980),574.
2.	???	cyt-hmn:emb 36,800?μg/L	???	SNSHBT ?? Senshokutai. Chromosome.(20),(1980),574.
3.	???	mnt-hmn:lng 73,600?μg/L	???	SNSHBT ?? Senshokutai. Chromosome.(20),(1980),574.
4.	???	orl-mus LD50:>2?g/kg	???	JPPMAB ?? Journal of Pharmacy and Pharmacology. 25 (1973),447.
5.	???	ipr-mus LD50:1500?mg/kg	???	IJMRAQ ?? Indian Journal of Medical Research. 64 (1976),601.

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Curcumin cas no:458-37-7

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