CAS No: 553-86-6, Chemical Name: 2-Coumaranone
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553-86-6 2-Coumaranone

product Name 2-Coumaranone
Synonyms 3H-Benzofuran-2-one; 2,3-Dihydrobenzofuran-2-one; 2,3-Dihydrobenzo[b]furan-2-one; Benzofuran-2(3H)-one; 2(3H)-Benzofuranone; Benzo-furanone; 1-benzofuran-2(3H)-one; Coumarone-2(3H)-ketone
Molecular Formula C8H6O2
Molecular Weight 134.132
InChI InChI=1/C8H6O2/c9-8-5-6-3-1-2-4-7(6)10-8/h1-4H,5H2
CAS Registry Number 553-86-6
EINECS 209-052-0
Molecular Structure 553-86-6 2-Coumaranone
Density 1.264g/cm3
Melting point 47-52℃
Boiling point 249°C at 760 mmHg
Refractive index 1.585
Flash point 96.9°C
Vapour Pressur 0.0235mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description S24/25:Avoid contact with skin and eyes.;