7-methoxychromen-2-one (Molecular Formula: C₁₀H₈O₃)

Product Name:	7-methoxychromen-2-one
CAS Registry Number:	531-59-9
EINECS:	208-513-3
Synonyms:	Coumarin; Ayapanin; Herniarin; 7-METHOXY-;7-methoxychromen-2-one; 531-59-9; Herniarine;7-Methoxycoumarin; 7-methoxy-; 2H-1-BENZOPYRAN-2-ONE; Methylumbelliferone;
Molecular Structure:
Molecular Formula:	C₁₀H₈O₃
Molecular Weight:	176.16872
Density:	1.248 g/cm³
Boiling Point:	335.3 °C at 760 mmHg
Melting Point:	117-121 ºC
Flash Point:	138.6 °C
Refractive index:	1.572
Risk Codes:	S22;S24/25
Safety Statements:	Slightly toxic by ingestion and skin contact. When heated to decomposition it emits acrid smoke and irritating vapors.
Hazard Symbols:	Xi

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