Introduction：Basic information about CAS 77191-37-8|(4-Hydroxy-2-oxo-1-pyrrolidinyl)acetic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (4-Hydroxy-2-oxo-1-pyrrolidinyl)acetic acid |
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| CAS Number | 77191-37-8 | Molecular Weight | 159.140 |
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| Density | 1.5±0.1 g/cm3 | Boiling Point | 465.6±40.0 °C at 760 mmHg |
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| Molecular Formula | C6H9NO4 | Melting Point | / |
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| MSDS | / | Flash Point | 235.4±27.3 °C |
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Names
| Name | 2-(4-hydroxy-2-oxopyrrolidin-1-yl)acetic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
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| Boiling Point | 465.6±40.0 °C at 760 mmHg |
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| Molecular Formula | C6H9NO4 |
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| Molecular Weight | 159.140 |
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| Flash Point | 235.4±27.3 °C |
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| Exact Mass | 159.053162 |
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| PSA | 77.84000 |
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| LogP | -1.69 |
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| Vapour Pressure | 0.0±2.6 mmHg at 25°C |
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| Index of Refraction | 1.570 |
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Safety Information
Customs
| HS Code | 2933790090 |
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| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |
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Synonyms
| (4-Hydroxy-2-oxo-1-pyrrolidinyl)acetic acid |
| (4-Hydroxy-2-oxopyrrolidin-1-yl)acetic acid |
| 1-Pyrrolidineacetic acid, 4-hydroxy-2-oxo- |
| 4-hydroxy-2-oxopyrrolidin-1-yl-acetic acid |
| 4-hydroxy-2-oxo-1-pyrrolidine acetic acid |
