CAS No: 125-46-2;7562-61-0, Chemical Name: 2,6-diacetyl-1,2,3,9b-tetrahydro-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3-dione
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the physical and chemical property of 125-46-2;7562-61-0, 2,6-diacetyl-1,2,3,9b-tetrahydro-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3-dione is provided by ChemNet.com

  ChemNet > CAS > 125-46-2;7562-61-0 2,6-diacetyl-1,2,3,9b-tetrahydro-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3-dione

125-46-2;7562-61-0 2,6-diacetyl-1,2,3,9b-tetrahydro-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3-dione

نام محصول 2,6-diacetyl-1,2,3,9b-tetrahydro-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3-dione
مترادف 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; (+)-Usnic Acid; (+)-Usniacin; Usinic Acid
میدان مغناطیسی C18H16O7
وزن مولکولی 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
شماره سیایاس 125-46-2;7562-61-0
تعداد کمیسیون اروپایی 204-740-7;231-456-0
ساختار مولکولی 125-46-2;7562-61-0 2,6-diacetyl-1,2,3,9b-tetrahydro-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3-dione
تراکم 1.54g/cm3
نقطه ذوب 201-203℃
نقطه غلیان 605.4°C at 760 mmHg
ضریب شکست 1.678
نقطه اشتعال 223.3°C
خطر نمادها  Xn:Harmful;
کدهای خطر R22:;
توضیحات ایمنی S36:;