ChemIndex - En gratis kjemisk CAS-databaseChina Business Portal|ChemNet|ChinaChemNet|ChinaChemical|KoreaChemNet
prednisone |
|
produktnavn | prednisone |
Engelsk navn | prednisone;Prednisone,98%;17-alpha,21-dihydroxypregna-1,4-diene-3,11,20-trione;(8xi,9xi,14xi)-17,21-dihydroxypregna-1,4-diene-3,11,20-trione |
Molekylær Formel | C21H26O5 |
Molekylvekt | 358.4281 |
InChI | InChI=1/C21H26O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h5,7,9,14-15,18,22,26H,3-4,6,8,10-11H2,1-2H3/t14?,15?,18?,19-,20-,21-/m0/s1 |
CAS-nummer | 53-03-2 |
EINECS | 200-160-3 |
Molecular Structure | |
Tetthet | 1.3g/cm3 |
Smeltepunkt | 233-235℃ (dec.) |
Kokepunkt | 573.7°C at 760 mmHg |
Brytningsindeks | 1.603 |
Flammepunktet | 314.8°C |
Damptrykk | 1.51E-15mmHg at 25°C |
Hazard symboler | Xn##Harmful:; |
Risiko Koder | R63:; |
Sikkerhet Beskrivelse | S36/37/39||S45:; |
MSDS |