| Identification | |
| Name: | 2,6-diacetyl-1,2,3,9b-tetrahydro-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3-dione |
| Synonyms: | Usnicacid;Antibiotic lichen acid;usnic acid;L/D-Usnic acid;(+)-Usnic acid;plus-usnic acid;(+)-usnic acid from usnea dasypoga;2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzo[b,d]furan-1,3(2H,9bH)-dione;2,6-diacetyl-3,7,9-trihydroxy-8,9b-dimethyldibenzo[b,d]furan-1(9bH)-one;(9bS)-2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzo[b,d]furan-1,3(2H,9bH)-dione;(9bR)-2,6-diacetyl-3,7,9-trihydroxy-8,9b-dimethyldibenzo[b,d]furan-1(9bH)-one |
| CAS: | 125-46-2;7562-61-0 |
| EINECS: | 204-740-7;231-456-0 |
| Molecular Formula: | C18H16O7 |
| Molecular Weight: | 344.3154 |
| InChI: | InChI=1/C18H16O7/c1-6-14(22)12(8(3)20)16-13(15(6)23)18(4)10(25-16)5-9(21)11(7(2)19)17(18)24/h5,21-23H,1-4H3/t18-/m0/s1 |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | 223.3°C |
| Boiling Point: | 605.4°C at 760 mmHg |
| Density: | 1.54g/cm3 |
| Refractive index: | 1.678 |
| Alpha: | 488 º (c=0.4, CHCl3) |
| Flash Point: | 223.3°C |
| Storage Temperature: | 2-8°C |
| Safety Data | |
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