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| 57498-96-1 5-hydroxy-8-(4-hydroxyphenyl)-2,2-dimethyl-2H,6H-pyrano[3,2-g]chromen-6-one | |
| Chemical Name | 5-hydroxy-8-(4-hydroxyphenyl)-2,2-dimethyl-2H,6H-pyrano[3,2-g]chromen-6-one | 
| Synonyms | 2H,6H-benzo[1,2-b:5,4-b']dipyran-6-one, 5-hydroxy-8-(4-hydroxyphenyl)-2,2-dimethyl- | 
| Molecular Formula | C20H16O5 | 
| Molecular Weight | 336.338 | 
| InChl | InChI=1/C20H16O5/c1-20(2)8-7-13-16(25-20)10-17-18(19(13)23)14(22)9-15(24-17)11-3-5-12(21)6-4-11/h3-10,21,23H,1-2H3 | 
| CAS Registry Number | 57498-96-1 | 
| Molecular Structure | ![57498-96-1  5-hydroxy-8-(4-hydroxyphenyl)-2,2-dimethyl-2H,6H-pyrano[3,2-g]chromen-6-one 57498-96-1  5-hydroxy-8-(4-hydroxyphenyl)-2,2-dimethyl-2H,6H-pyrano[3,2-g]chromen-6-one](https://images-a.chemnet.com/suppliers/chembase/cas63/57498-96-1.png) | 
| Density | 1.369g/cm3 | 
| Boiling Point | 562.096°C at 760 mmHg | 
| Refractive Index | 1.66 | 
| Flash Point | 205.795°C | 
| Vapour Pressur | 0mmHg at 25°C | 
| MSDS | |