3757-32-2
3757-32-2 structure
- Name: Pentanoic acid, 4-oxo-, 2-methylpropyl ester
- Chemical Name: 2-methylpropyl 4-oxopentanoate
- CAS Number: 3757-32-2
- Molecular Formula: C9H16O3
- Molecular Weight: 172.22200
- Create Date: 2017-08-09 07:54:32
- Modify Date: 2024-01-07 19:36:22
| Name | 2-methylpropyl 4-oxopentanoate |
|---|---|
| Synonyms |
4-Oxopentansaeure-isobutylester
4-oxo-pentanoic acid,2-methylpropyl ester EINECS 223-162-6 levulinic acid isobutyl ester Isobutyl 4-oxovalerate Pentanoic acid,4-oxo-,2-methylpropyl ester iso-Butyl levulinate Laevulinsaeure-isobutylester |
| Density | 0.967g/cm3 |
|---|---|
| Boiling Point | 234.1ºC at 760 mmHg |
| Molecular Formula | C9H16O3 |
| Molecular Weight | 172.22200 |
| Flash Point | 94.5ºC |
| Exact Mass | 172.11000 |
| PSA | 43.37000 |
| LogP | 1.55480 |
| Index of Refraction | 1.424 |
| Storage condition | 2-8°C |
| HS Code | 2918300090 |
|---|
|
~92%
3757-32-2 |
| Literature: Wang, Guofeng; Zhang, Zhanquan; Song, Linhua Green Chemistry, 2014 , vol. 16, # 3 p. 1436 - 1443 |
|
~%
3757-32-2 |
| Literature: Drefahl; Gross Journal fuer Praktische Chemie (Leipzig), 1955 , vol. <4> 1, p. 153,154 |
| 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% |