β-Norbixin
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