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ChemicalBook--->CAS DataBase List--->542-40-5

542-40-5

542-40-5 Structure

542-40-5 Structure
IdentificationBack Directory
[Name]

NORBIXIN(P)
[CAS]

542-40-5
[Synonyms]

E 160B
b-Norbixin
NORBIXIN(P)
AFC-WS 4600P
beta-Norbixin
Norbixin (~90%)
Norbixin (>70%)
Einecs 208-810-8
Annatto (E 160B)
all-trans-Norbixin
33261-80-2 (Potassium salt)
33261-81-3 (Hydrochloride salt)
6,6'-diapo-?,?-carotenedioic acid
6,6'-diapo-psi,psi-carotenedioic acid
9'-cis-6,6'-Diapocaroten-6,6'-disaeure
9'-cis-Diapo-omega,omega-carotinsaeure
2,4,6,8,10,12,14,16,18-Eicosanonaenedioic acid, 4,8,13,17-tetramethyl-
(2E,4E,6E,8E,10E,12E,14E,16E,18E)-4,8,13,17-Tetramethyl-2,4,6,8,10,12,14,16,18-eicosanonaenedioic acid
2,4,6,8,10,12,14,16,18-Eicosanonaenedioic acid, 4,8,13,17-tetramethyl-, (2E,4E,6E,8E,10E,12E,14E,16E,18E)-
[EINECS(EC#)]

208-810-8
[Molecular Formula]

C24H28O4
[MOL File]

542-40-5.mol
[Molecular Weight]

380.481
Chemical PropertiesBack Directory
[Melting point ]

240 °C (decomp)
[Boiling point ]

640.4±28.0 °C(Predicted)
[density ]

1.069±0.06 g/cm3(Predicted)
[storage temp. ]

Amber Vial, Hygroscopic, -86°C Freezer, Under inert atmosphere
[solubility ]

DMSO (Slightly), Methanol (Slightly, Sonicated)
[form ]

Solid
[pka]

4.39±0.10(Predicted)
[color ]

Red to Very Dark Red
[Stability:]

Hygroscopic, Light Sensitive, Temperature Sensitive
[LogP]

5.532 (est)
Hazard InformationBack Directory
[Uses]

Food coloring; imparts a golden yellow color to butter and cheese.
[Definition]

ChEBI: Norbixin is a diterpenoid.
Safety DataBack Directory
[Toxicity]

LD50 intraperitoneal in mouse: 700mg/kg
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