β-Norbixin

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Names

[ CAS No. ]:
542-40-5

[ Name ]:
β-Norbixin

[Synonym ]:
6,6′-diapo-ψ,ψ-carotenedioic acid
(2E,4E,6E,8E,10E,12E,14E,16E,18E)-4,8,13,17-Tetramethyl-2,4,6,8,10,12,14,16,18-icosanonaenedioic acid
all-trans-norbixin
Norbixen
E 160b
all-trans-6,6'-diapocarotene-6,6'-dioic acid
Norbixin
Annatto (E 160b)
all-trans norbixin
6,6'-diapocarotene-6,6'-dioic acid
Norbixin (cis/trans mixture)
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)-
9'-cis-6,6'-Diapocaroten-6,6'-disaeure
EINECS 208-810-8
(2E,4E,6E,8E,10E,12E,14E,16E,18E)-4,8,13,17-tetramethylicosa-2,4,6,8,10,12,14,16,18-nonaenedioic acid

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
640.4±28.0 °C at 760 mmHg

[ Molecular Formula ]:
C₂₄H₂₈O₄

[ Molecular Weight ]:
380.477

[ Flash Point ]:
355.1±20.5 °C

[ Exact Mass ]:
380.198761

[ PSA ]:
74.60000

[ LogP ]:
5.81

[ Vapour Pressure ]:
0.0±4.1 mmHg at 25°C

[ Index of Refraction ]:
1.567

Synthetic Route

Click to get detail synthetic route

Related Compounds

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