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16499-05-1 8,8-dimethyl-7,8-dihydro-2h,6h-pyrano[3,2-g]chromene-2,6-dione

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Product Name 8,8-dimethyl-7,8-dihydro-2H,6H-pyrano[3,2-g]chromene-2,6-dione
CAS No. 16499-05-1
Synonyms 2H,6H-benzo[1,2-b:5,4-b']dipyran-2,6-dione, 7,8-dihydro-8,8-dimethyl-; 8,8-Dimethyl-7,8-dihydro-2H,6H-pyrano[3,2-g]chromene-2,6-dione; 8,8-Dimethyl-7,8-dihydro-pyrano[3,2-g]chromene-2,6-dione
InChI InChI=1/C14H12O4/c1-14(2)7-10(15)9-5-8-3-4-13(16)17-11(8)6-12(9)18-14/h3-6H,7H2,1-2H3
Molecular Formula C14H12O4
Molecular Weight 244.2427
Density 1.286g/cm3
Boiling point 439.7°C at 760 mmHg
Flash point 199°C
Refractive index 1.577