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5,7-dihydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxy-4-benzopyrone Structure

5,7-dihydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxy-4-benzopyrone

Chemical Properties

Melting point 189-192℃
Boiling point 646.1±55.0 °C(Predicted)
Density  1.461±0.06 g/cm3 (20 ºC 760 Torr)
storage temp.  2-8°C
solubility  Soluble in ethanol and methan
form  powder
pka 6.36±0.20(Predicted)
color  White
FDA UNII 6O4NX37350

Safety

Symbol(GHS) GHS hazard pictograms
Signal wordWarning
Hazard statements H302-H315-H319-H335
Precautionary statements P261-P264-P270-P271-P280-P301+P312-P330-P302+P352-P321-P304+P340-P305+P351+P338-P332+P313-P362+P364-P337+P313-P403+P233-P405-P501
NFPA 704:
0
2 0

5,7-dihydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxy-4-benzopyrone Price

5,7-dihydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxy-4-benzopyrone Chemical Properties,Usage,Production

Preparation Products And Raw materials

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