20279-49-6
20279-49-6 structure
- Name: pentyl 4-oxovalerate
- Chemical Name: pentyl 4-oxopentanoate
- CAS Number: 20279-49-6
- Molecular Formula: C10H18O3
- Molecular Weight: 186.24800
- Create Date: 2018-05-12 08:00:00
- Modify Date: 2024-01-10 11:00:12
| Name | pentyl 4-oxopentanoate |
|---|---|
| Synonyms |
N-Amyl levulinate
pentyl levulinate Pentanoic acid,4-oxo-,pentyl ester EINECS 243-675-9 Laevulinsaeure-pentylester Pentyl 4-oxovalerate levulinic acid pentyl ester |
| Density | 0.959 g/cm3 |
|---|---|
| Boiling Point | 259ºC at 760 mmHg |
| Molecular Formula | C10H18O3 |
| Molecular Weight | 186.24800 |
| Flash Point | 107.2ºC |
| Exact Mass | 186.12600 |
| PSA | 43.37000 |
| LogP | 2.08900 |
| Vapour Pressure | 0.0133mmHg at 25°C |
| Index of Refraction | 1.43 |
| HS Code | 2918300090 |
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Detail
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| Literature: Fagan, Paul Joseph; Korovessi, Ekaterini; Manzer, Leo Ernest; Mehta, Rakesh H.; Thomas, Stuart M. Patent: US2003/233011 A1, 2003 ; Location in patent: Page 6 ; |
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~%
20279-49-6 |
| Literature: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. Patent: WO2005/70867 A1, 2005 ; Location in patent: Page/Page column 13-15 ; |
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~80%
20279-49-6 |
| Literature: Wang, Guofeng; Zhang, Zhanquan; Song, Linhua Green Chemistry, 2014 , vol. 16, # 3 p. 1436 - 1443 |
| HS Code | 2918300090 |
|---|---|
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |