Isobutylshikonin

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Names

[ Name ]:
Isobutylshikonin

[Synonym ]:
(R)-1-(1,4-Dihydro-5,8-dihydroxy-1,4-dioxonaphthalen-2-yl)-4-methyl-3-pentenyl=isobutyrate
2-Methylpropanoic acid (R)-1-[(1,4-dioxo-5,8-dihydroxy-1,4-dihydronaphthalene)-2-yl]-4-methyl-3-pentenyl ester
1-(2,6-Diphenyltetrahydro[1,3]dioxino[5,4-d][1,3]dioxin-4-yl)ethane-1,2-diol (non-preferred name)
1-(2,6-Diphenyltetrahydro[1,3]dioxino[5,4-d][1,3]dioxin-4-yl)-1,2-ethanediol
5,8-DIHYDROXY-2-(1-ISOBUTYRYLOXY-4-METHYL-3-PENTENYL)-1,4-NAPHTHALENEDIONE
2-[1-(Isobutyryloxy)-4-methyl-3-pentenyl]-5,8-dihydroxy-1,4-naphthoquinone
Isobutylshikonin
(1,3:2,4) Dibenzylidene sorbitol (DBS)

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
565.2±45.0 °C at 760 mmHg

[ Melting Point ]:
88ºC

[ Molecular Formula ]:
C₂₀H₂₂O₆

[ Molecular Weight ]:
358.385

[ Flash Point ]:
295.6±28.7 °C

[ Exact Mass ]:
358.141632

[ PSA ]:
100.90000

[ LogP ]:
4.27

[ Vapour Pressure ]:
0.0±1.6 mmHg at 25°C

[ Index of Refraction ]:
1.577

Safety Information

[ Hazard Codes ]:
Xi