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1821-20-1 (3e)-3-[ethoxy(hydroxy)methylidene]-2h-chromene-2,4(3h)-dione

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Product Name (3E)-3-[ethoxy(hydroxy)methylidene]-2H-chromene-2,4(3H)-dione
CAS No. 1821-20-1
InChI InChI=1/C12H10O5/c1-2-16-11(14)9-10(13)7-5-3-4-6-8(7)17-12(9)15/h3-6,14H,2H2,1H3/b11-9+
Molecular Formula C12H10O5
Molecular Weight 234.2048
Density 1.41g/cm3
Boiling point 370.9°C at 760 mmHg
Flash point 144.2°C
Refractive index 1.603