Introduction：Basic information about CAS 4931-68-4|Butyl 5-oxo-L-prolinate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Butyl 5-oxo-L-prolinate |
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| CAS Number | 4931-68-4 | Molecular Weight | 185.220 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 334.6±35.0 °C at 760 mmHg |
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| Molecular Formula | C9H15NO3 | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | 156.2±25.9 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | butyl (2S)-5-oxopyrrolidine-2-carboxylate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 334.6±35.0 °C at 760 mmHg |
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| Molecular Formula | C9H15NO3 |
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| Molecular Weight | 185.220 |
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| Flash Point | 156.2±25.9 °C |
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| Exact Mass | 185.105194 |
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| PSA | 55.40000 |
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| LogP | -0.33 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.468 |
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| InChIKey | QBBAJUQOYIURHA-ZETCQYMHSA-N |
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| SMILES | CCCCOC(=O)C1CCC(=O)N1 |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| Hazard Codes | Xi |
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| Risk Phrases | 36/37/38 |
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| Safety Phrases | 26-36 |
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| RIDADR | NONH for all modes of transport |
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Synonyms
| 5-oxo-L-proline butyl ester |
| Butyl Pyroglutamate |
| Butyl L-pyroglutamate |
| Butyl 5-oxo-L-prolinate |
| butyl 5-oxoprolinate |
| 5-Oxo-L-prolin-butylester |
| MFCD06858408 |
| L-Proline, 5-oxo-, butyl ester |
| pyroglutamic acid n-butyl ester |
| proline,5-oxo-,butyl ester |
| EINECS 225-568-9 |
