520-12-7

Name 5,7-dihydroxy-6-methoxy-2-(4-methoxyphenyl)-4-benzopyrone
CAS 520-12-7
EINECS(EC#) 208-286-0
Molecular Formula C17H14O6
MDL Number MFCD00017444
Molecular Weight 314.289
MOL File 520-12-7.mol
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Chemical Properties

Melting point  220-223°
Boiling point  565.5±50.0 °C(Predicted)
density  1.402±0.06 g/cm3(Predicted)
storage temp.  under inert gas (nitrogen or Argon) at 2-8°C
form  Solid
pka 6.49±0.40(Predicted)
color  Light yellow to yellow
Major Application food and beverages
InChI 1S/C17H14O6/c1-21-10-5-3-9(4-6-10)13-7-11(18)15-14(23-13)8-12(19)17(22-2)16(15)20/h3-8,19-20H,1-2H3
InChIKey GPQLHGCIAUEJQK-UHFFFAOYSA-N
SMILES [o]1c2c([c](cc1c3ccc(cc3)OC)=O)c(c(c(c2)O)OC)O
LogP 2.640 (est)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Safety Statements 
WGK Germany  WGK 3
HS Code  29145090
Storage Class 11 - Combustible Solids

Hazard Information

Spectrum Detail

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