18903-08-7
18903-08-7 structure
- Name: 1,1'-(Piperazine-1,4-diyl)bis(1-pentanone)
- Chemical Name: 1-(4-pentanoylpiperazin-1-yl)pentan-1-one
- CAS Number: 18903-08-7
- Molecular Formula: C14H26N2O2
- Molecular Weight: 254.36800
- Create Date: 2018-06-26 22:22:51
- Modify Date: 2025-11-27 17:47:05
| Name | 1-(4-pentanoylpiperazin-1-yl)pentan-1-one |
|---|---|
| Synonyms |
1,4-dipentanoyl-piperazine
1,4-divaleryl-piperazine 1,4-Divaleryl-piperazin Piperazine,1,4-divaleryl |
| Density | 1.016g/cm3 |
|---|---|
| Boiling Point | 429.2ºC at 760 mmHg |
| Molecular Formula | C14H26N2O2 |
| Molecular Weight | 254.36800 |
| Flash Point | 186.6ºC |
| Exact Mass | 254.19900 |
| PSA | 40.62000 |
| LogP | 1.91340 |
| Vapour Pressure | 1.43E-07mmHg at 25°C |
| Index of Refraction | 1.485 |
| HS Code | 2933599090 |
|---|
|
~%
18903-08-7 |
| Literature: Groszkowski et al. Annales Pharmaceutiques Francaises, 1958 , vol. 16, p. 517,522, 524 |
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |