Introduction：Basic information about CAS 4031-15-6|1,5-Dihydro-2H-pyrrol-2-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,5-Dihydro-2H-pyrrol-2-one |
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| CAS Number | 4031-15-6 | Molecular Weight | 83.08860 |
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| Density | 1.114±0.06 g/cm3 | Boiling Point | / |
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| Molecular Formula | C4H5NO | Melting Point | 140 ºC |
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| MSDS | / | Flash Point | / |
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Names
| Name | 3-Pyrrolin-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.114±0.06 g/cm3 |
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| Melting Point | 140 ºC |
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| Molecular Formula | C4H5NO |
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| Molecular Weight | 83.08860 |
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| Exact Mass | 83.03710 |
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| PSA | 29.10000 |
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| LogP | 0.00120 |
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| InChIKey | CDCHBOQVXIGZHA-UHFFFAOYSA-N |
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| SMILES | O=C1C=CCN1 |
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| Storage condition | -20°C |
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| Water Solubility | Freely soluble (129 g/L) (25 ºC) |
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Safety Information
Customs
| HS Code | 2933990090 |
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| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 1,5-DIHYDRO-PYRROL-2-ONE |
| 1H-Pyrrol-2(5H)-one |
| 1,5-Dihydro-2H-pyrrol-2-one |
| 1H-Pyrrole-2(5H)-one |
| 3-Pyrroline-2-one |
