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6,6'-DIHYDROXY-5,5'-DIMETHOXY-[1,1'-BIPHENYL]-3,3'-DICARBOXALDEHYDE Structure

6,6'-DIHYDROXY-5,5'-DIMETHOXY-[1,1'-BIPHENYL]-3,3'-DICARBOXALDEHYDE

Chemical Properties

Melting point 315 °C(lit.)
Boiling point 486.3±45.0 °C(Predicted)
Density  1.356±0.06 g/cm3(Predicted)
FEMA  4107 | DIVANILLIN
storage temp.  under inert gas (nitrogen or Argon) at 2-8°C
solubility  DMSO (Slightly), Ethanol (Slightly, Heated), Methanol (Slightly)
form  Solid
pka 6.62±0.48(Predicted)
color  Dark Brown to Very Dark Gray
Odor at 100.00 %. fruity vanilla
Odor Type vanilla
JECFA Number 1881
LogP 1.57

Safety Information

Hazard Codes  Xn
Risk Statements  22-36
Safety Statements  26-36

Usage And Synthesis

Preparation Products And Raw materials

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