53544-25-5
53544-25-5 structure
- Name: 1,3-Butanedione,1-(2-oxo-1-pyrrolidinyl)-
- Chemical Name: 1-(2-oxopyrrolidin-1-yl)butane-1,3-dione
- CAS Number: 53544-25-5
- Molecular Formula: C8H11NO3
- Molecular Weight: 169.178
- Create Date: 2018-12-27 05:41:12
- Modify Date: 2025-08-22 12:24:13
| Name | 1-(2-oxopyrrolidin-1-yl)butane-1,3-dione |
|---|---|
| Synonyms |
1-(2-Oxo-1-pyrrolidinyl)-1,3-butanedione
1-acetoacetyl-pyrrolidin-2-one N-Acetoacetyl-2-pyrrolidone 1,3-Butanedione, 1-(2-oxo-1-pyrrolidinyl)- 1,3-Butanedione,1-(2-oxo-1-pyrrolidinyl)- |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 320.4±25.0 °C at 760 mmHg |
| Molecular Formula | C8H11NO3 |
| Molecular Weight | 169.178 |
| Flash Point | 150.6±15.5 °C |
| Exact Mass | 169.073898 |
| PSA | 54.45000 |
| LogP | -0.18 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.502 |
| HS Code | 2933790090 |
|---|
|
~95%
53544-25-5 |
| Literature: Yale University Patent: US7304092 B1, 2007 ; Location in patent: Page/Page column 23; sheet 3 ; |
|
~74%
53544-25-5 |
| Literature: Ley, Steven V.; Smith, Stephen C.; Woodward, Peter R. Tetrahedron, 1992 , vol. 48, # 6 p. 1145 - 1174 |
| Precursor 3 | |
|---|---|
| DownStream 1 | |
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |