85136-12-5
85136-12-5 structure
- Name: tert-butyl 5-oxo-L-prolinate
- Chemical Name: (s)-2-pyrrolidone-5-carboxylic acid t-butyl ester
- CAS Number: 85136-12-5
- Molecular Formula: C9H15NO3
- Molecular Weight: 185.220
- Create Date: 2018-12-20 13:12:24
- Modify Date: 2024-01-03 19:18:57
| Name | (s)-2-pyrrolidone-5-carboxylic acid t-butyl ester |
|---|---|
| Synonyms |
2-Methyl-2-propanyl 5-oxo-L-prolinate
tert-butyl (S)-5-oxo-pyrrolidine-2-carboxylate tert-Butyl 5-oxo-2-pyrrolidinecarboxylate (S)-2-Pyrrolidone-5-carboxylicacidtert-butylester L-Proline, 5-oxo-, 1,1-dimethylethyl ester Einecs 285-735-7 tert-butyl 5-oxo-DL-prolinate 5-Oxo-DL-proline 1,1-dimethylethyl ester tert-butyl 5-oxo-L-prolinate (2S)-5-oxo-proline tert-butyl ester tert-butyl (2S)-5-oxo-pyrrolidine-2-carboxylate tert-Butyl (S)-5-oxo-2-pyrrolidinecarboxylate (2S)-tert-butyl 5-oxopyrrolidine-2-carboxylate (S)-tert-butyl-5-oxopyrrolidine-2-carboxylate |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 319.2±35.0 °C at 760 mmHg |
| Molecular Formula | C9H15NO3 |
| Molecular Weight | 185.220 |
| Flash Point | 146.8±25.9 °C |
| Exact Mass | 185.105194 |
| PSA | 55.40000 |
| LogP | -0.70 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.467 |
| HS Code | 2933790090 |
|---|
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |