3962-66-1
3962-66-1 structure
- Name: Estr-5(10)-ene-3,17-dione
- Chemical Name: Estr-5(10)-ene-3,17-dione
- CAS Number: 3962-66-1
- Molecular Formula: C18H24O2
- Molecular Weight: 272.382
- Create Date: 2018-11-28 18:38:33
- Modify Date: 2025-08-22 19:17:19
| Name | Estr-5(10)-ene-3,17-dione |
|---|---|
| Synonyms |
MFCD00271641
Estr-5(10)-ene-3,17-dione EINECS 223-564-1 19-Norandrost-5(10)-ene-3,17-dione |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 427.5±45.0 °C at 760 mmHg |
| Molecular Formula | C18H24O2 |
| Molecular Weight | 272.382 |
| Flash Point | 159.7±25.7 °C |
| Exact Mass | 272.177643 |
| PSA | 34.14000 |
| LogP | 2.64 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.556 |
| Storage condition | 2~8°C |
| Hazard Codes | Xn |
|---|---|
| HS Code | 2914190090 |
|
~83%
3962-66-1 |
| Literature: Ranjith, H.; Dharmaratne, W.; Kilgore, James L.; Roitman, Esther; Shackleton, Cedric; Caspi, Eliahu Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1993 , # 13 p. 1529 - 1536 |
|
~%
3962-66-1 |
| Literature: Templeton, John F.; Ling, Yangzhi; Lin, Weiyang; Pitura, Randy J.; Marat, Kirk; Bridson, John N. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 9 p. 1149 - 1158 |
|
~11%
3962-66-1
Detail
|
| Literature: Templeton, John F.; Ling, Yangzhi; Lin, Weiyang; Majgier-Baranowska, Helena; Marat, Kirk Journal of the Chemical Society - Perkin Transactions 1, 1997 , # 12 p. 1895 - 1904 |
|
~%
3962-66-1 |
| Literature: Searle and Co. Patent: US2729654 , 1954 ; |
| Precursor 4 | |
|---|---|
| DownStream 3 | |
| HS Code | 2914190090 |
|---|---|
| Summary | 2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |