40923-58-8
40923-58-8 structure
- Name: γ-Valprolactone
- Chemical Name: γ-Valprolactone
- CAS Number: 40923-58-8
- Molecular Formula: C8H14O2
- Molecular Weight: 142.19600
- Create Date: 2017-10-31 09:18:18
- Modify Date: 2025-08-30 09:48:04
| Name | γ-Valprolactone |
|---|---|
| Synonyms | 5-methyl-3-propyloxolan-2-one |
| Density | 0.945g/cm3 |
|---|---|
| Boiling Point | 232.3ºC at 760 mmHg |
| Molecular Formula | C8H14O2 |
| Molecular Weight | 142.19600 |
| Flash Point | 88.4ºC |
| Exact Mass | 142.09900 |
| PSA | 26.30000 |
| LogP | 1.73810 |
| Index of Refraction | 1.43 |
| HS Code | 2932209090 |
|---|
|
~76%
40923-58-8 |
| Literature: Kochikyan; Arutyunyan; Avetisyan Russian Journal of Organic Chemistry, 2008 , vol. 44, # 6 p. 849 - 854 |
|
~%
40923-58-8 |
| Literature: Schulte; Nimke Archiv der Pharmazie (Weinheim, Germany), 1957 , vol. 290, p. 597,607 |
|
~%
40923-58-8 |
| Literature: Schulte; Nimke Archiv der Pharmazie (Weinheim, Germany), 1957 , vol. 290, p. 597,607 |
|
~%
40923-58-8 |
| Literature: Schulte; Nimke Archiv der Pharmazie (Weinheim, Germany), 1957 , vol. 290, p. 597,607 |
|
~%
40923-58-8 |
| Literature: Wessel; Gara Magyar gyogysz. Tars. Ert., 1938 , vol. 14, p. 17,20; dtsch. Ref. S. 69 Chem. Zentralbl., 1938 , vol. 109, # I p. 2702 |
| Precursor 3 | |
|---|---|
| DownStream 0 | |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |