5,7-Dimethoxycoumarin

About This Item

Molecular Formula	C₁₁H₁₀O₄
CAS Number	487-06-9

FC-0219191

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Properties

Chemical Identifiers

IUPAC Name	5,7-dimethoxychromen-2-one
SMILES	COC1=CC2=C(C=CC(=O)O2)C(=C1)OC
InChI Key	NXJCRELRQHZBQA-UHFFFAOYSA-N
InChI	InChI=1S/C11H10O4/c1-13-7-5-9(14-2)8-3-4-11(12)15-10(8)6-7/h3-6H,1-2H3

Physical Properties

Boiling Point	388.1±42.0 °C at 760 mmHg
Melting Point	147 °C
Flash Point	176.3±27.9 °C
Density	1.2±0.1 g/cm3

Safety Information

Hazard Class

Warning

Flash Point

176.3±27.9 °C

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.