| Identification | |
| Name: | 18,19-Dinorpregn-4-en-20-yn-3-one,13-ethyl-17-(1-oxobutoxy)-, (17a)- |
| Synonyms: | Levonorgestrelbutanoate; Levonorgestrel butyrate |
| CAS: | 86679-33-6 |
| EINECS: | 289-270-0 |
| Molecular Formula: | C25H34 O3 |
| Molecular Weight: | 383.5436 |
| InChI: | InChI=1/C25H34O3/c1-4-7-23(27)28-25(6-3)15-13-22-21-10-8-17-16-18(26)9-11-19(17)20(21)12-14-24(22,25)5-2/h3,16,19-22H,4-5,7-15H2,1-2H3/t19-,20+,21+,22-,24-,25-/m0/s1 |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | 210.7°C |
| Boiling Point: | 491.7°C at 760 mmHg |
| Density: | 1.11g/cm3 |
| Refractive index: | 1.545 |
| Flash Point: | 210.7°C |
| Safety Data | |
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