21-Hydroxypregna-1,4,9(11),16-tetraen-3,20-dion 21-acetat Synonymer:3,20-dioxopregna-1,4,9(11),16-tetraen-21-ylacetat; 1,4,9(11),16-Pregnatetraen-21-ol-3,20-dion-17-acetat Molekylformel:C23H26O4 Molekylvikt :366.4501 CAS:37413-91-5 EINECS:253-497-3 Densitet:1.211g/cm3 Kokpunkt:534.568°C kl 760 mmHg Brytningsindex:1.585 Flampunkt:233.008°C Ångtryck:0mmHg vid 25°C