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68455-06-1 8-hydroxy-2,2,5,10-tetramethyl-4,11-dioxo-3,4-dihydro-2H,11H-chromeno[6,7-b][1,4]benzodioxepine-7-carbaldehyde |
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| Chemical 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 |
| 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 |
| Molecular Formula | C21H18O7 |
| Molecular Weight | 382.3634 |
| InChl | 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 |
| CAS Registry Number | 68455-06-1 |
| Molecular Structure | ![68455-06-1 8-hydroxy-2,2,5,10-tetramethyl-4,11-dioxo-3,4-dihydro-2H,11H-chromeno[6,7-b][1,4]benzodioxepine-7-carbaldehyde](https://images-a.chemnet.com/suppliers/chembase/cas130/68455-06-1.png "68455-06-1 8-hydroxy-2,2,5,10-tetramethyl-4,11-dioxo-3,4-dihydro-2H,11H-chromeno[6,7-b][1,4]benzodioxepine-7-carbaldehyde") |
| Density | 1.376g/cm3 |
| Boiling Point | 616.4°C at 760 mmHg |
| Refractive Index | 1.628 |
| Flash Point | 221.3°C |
| Vapour Pressur | 8.74E-16mmHg at 25°C |
| MSDS | |
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