2-(2,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one CAS No.480-16-0 / Cat No.EBD12441
2-(2,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one
Morin
C.I. 75660
C.I. Natural Yellow 8
2,3,4,5,7-Pentahydroxyflavone
Fustic
Morin dihydrate
2-(3,5-dihydroxyphenyl)-3,6,8-trihydroxy-4H-chromen-4-one
2-(2,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one
C.I. Natural Yellow 8
2,3,4,5,7-Pentahydroxyflavone
Fustic
Morin dihydrate
2-(3,5-dihydroxyphenyl)-3,6,8-trihydroxy-4H-chromen-4-one
2-(2,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one
Properties
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Appearance:
yellow to brown powder
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Density:
1.799 g/cm3
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Melting point:
299-300 °C (dec.)(lit.)
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Boiling point:
645.5 °C at 760 mmHg
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Flashing point:
249.3 °C
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Solubility:
methanol: 50 mg/mL
Safety Information
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Symbol:
-
Signal words:
Danger -
Hazard statements:
H301 Toxic if swalloed.
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Precautionary statements:
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
NMR Spectrum
1H NMR
13C NMR
