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Quercetin Structure

Quercetin

Chemical Properties

Melting point 316.5 °C
Boiling point 363.28°C (rough estimate)
Density  1.3616 (rough estimate)
refractive index  1.4790 (estimate)
storage temp.  room temp
solubility  insoluble in H2O; ≥15.1 mg/mL in DMSO; ≥3.28 mg/mL in EtOH
pka 6.31±0.40(Predicted)
form  solid
color  Yellowish
Water Solubility  <0.1 g/100 mL at 21 ºC
Merck  13,8122
BRN  317313
InChIKey REFJWTPEDVJJIY-UHFFFAOYSA-N
LogP 1.989 (est)
CAS DataBase Reference 117-39-5(CAS DataBase Reference)
IARC 3 (Vol. Sup 7, 73) 1999
EPA Substance Registry System Quercetin (117-39-5)

Safety Information

Hazard Codes  T,Xi
Risk Statements  25-36/37/38
Safety Statements  45-36-26
RIDADR  2811
WGK Germany  3
RTECS  LK8750000
HazardClass  6.1(b)
PackingGroup  III
HS Code  29329990
Hazardous Substances Data 117-39-5(Hazardous Substances Data)
Toxicity LD50 oral in rat: 161mg/kg

MSDS

Usage And Synthesis

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