19-Norandrost-5(10)-ene-3,17-dioneAlias:5(10)-ESTREN-3,17-DIONE;19-NOR-ANDROST-5(10)-ENE-3,17-DIONE;19-NORANDROST-5(10)-ENE-DIONE;Estra-5(10)-ene-3,17-dioneCAS:3962-66-1Assay:≥98.0%EINECS:223-564-1MolecularFormula.:C18H24O2MolecularWeight:272.38MolecularStructure:MeltingPoint:145-146°CMolarVolume:239.9&plu***n;5.0cm3Polarizability:30.5&plu***n;0.510-24cm3SurfaceTension:43.4&plu***n;5.0dyne/cmDensity:1.1&plu***n;0.1g/cm3FlashPoint:161.8&plu***n;25.7°CEnthalpyofVaporization:68.9&plu***n;3.0kJ/molBoilingPoint:433.4&plu***n;45.0°Cat760mmHgVapourPressure:0.0&plu***n;1.0mmHgat25°CLossondryingLossondrying:≤0.5%Residueonignition:≤0.1%He***ymetalsHe***ymetals:≤10ppmPackage:foilbagortin,orasyourequireDescription:lightyellowcrystallinepowderortaupeslightlyyellowpowderordust-colourcrystalthancurlSpecificRotationUsage:pharmaceuticalmaterial,Steroidhormone,Anabolin.)