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CHROMONE Structure

CHROMONE

Chemical Properties

Melting point 55-60 °C(lit.)
Boiling point 239℃
Density  1.248
refractive index  1.5100 (estimate)
Flash point 107℃
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
Appearance Light yellow to yellow Solid
InChI 1S/C9H6O2/c10-8-5-6-11-9-4-2-1-3-7(8)9/h1-6H
InChIKey OTAFHZMPRISVEM-UHFFFAOYSA-N
SMILES O=C1C=COc2ccccc12
CAS DataBase Reference 491-38-3(CAS DataBase Reference)

Safety Information

Hazard Codes  Xn
Risk Statements  22
Safety Statements  36/37/39-26
WGK Germany  3
RTECS  GB7887000
HS Code  2932990090
Storage Class 11 - Combustible Solids

MSDS

Usage And Synthesis

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CHROMONE manufacturers