| product Name |
ethisterone |
| CAS No |
434-03-7 |
| Synonyms |
Ethisterone,98%; 17-alpha-ethynyltestosterone; pregneninolone; 17a-ethynyl-17b-hydroxy-4-androsten-3-one; 17a-ethynyl testosterone; anhydrohydroxyprogesterone; ethynyl testosterone; Gestoral; 17-hydroxypregn-4-en-20-yn-3-one; (8xi,9xi,10xi,13xi,14xi,17alpha)-17-hydroxypregn-4-en-20-yn-3-one; (8xi,9xi,14xi,17alpha)-17-hydroxypregn-4-en-20-yn-3-one; (17alpha)-17-hydroxypregn-4-en-20-yn-3-one |
| Molecular Formula |
C21H28O2 |
| Molecular Weight |
312.4458 |
| InChI |
InChI=1/C21H28O2/c1-4-21(23)12-9-18-16-6-5-14-13-15(22)7-10-19(14,2)17(16)8-11-20(18,21)3/h1,13,16-18,23H,5-12H2,2-3H3/t16-,17+,18+,19+,20+,21+/m1/s1 |
| EINECS |
207-096-5 |
| Molecular Structure |
|
| Density |
1.13g/cm3 |
| Melting point |
266-273℃ |
| Boiling point |
446.4°C at 760 mmHg |
| Refractive index |
1.572 |
| Flash point |
190.2°C |
| Vapour Pressur |
7.59E-10mmHg at 25°C |
| Hazard Symbols |
 Xn:Harmful;
|
| Risk Codes |
R40:;
R48:;
|
| Safety Description |
S22:;
S24/25:;
|
|
