Free release

68455-06-1 8-hydroxy-2,2,5,10-tetramethyl-4,11-dioxo-3,4-dihydro-2h,11h-chromeno[6,7-b][1,4]benzodio

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Product Name 8-hydroxy-2,2,5,10-tetramethyl-4,11-dioxo-3,4-dihydro-2H,11H-chromeno[6,7-b][1,4]benzodioxepine-7-carbaldehyde
CAS No. 68455-06-1
Synonyms 2H,11H-1-Benzopyrano(6,7-b)(1,4)benzodioxepin-7-carboxaldehyde, 3,4-dihydro-8-hydroxy-2,2,5,10-tetramethyl-4,11-dioxo-; 3,4-Dihydro-8-hydroxy-2,2,5,10-tetramethyl-4,11-dioxo-2H,11H-1-benzopyrano(6,7-b)(1,4)benzodioxepin-7-carboxaldehyde
InChI InChI=1/C21H18O7/c1-9-5-12(23)11(8-22)19-16(9)20(25)26-15-6-14-17(10(2)18(15)27-19)13(24)7-21(3,4)28-14/h5-6,8,23H,7H2,1-4H3
Molecular Formula C21H18O7
Molecular Weight 382.3634
Density 1.376g/cm3
Boiling point 616.4°C at 760 mmHg
Flash point 221.3°C
Refractive index 1.628