Introduction：Basic information about CAS 157327-42-9|tert-Butyl 3-((dimethylamino)methylene)-4-oxopyrrolidine-1-carboxylate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | tert-Butyl 3-((dimethylamino)methylene)-4-oxopyrrolidine-1-carboxylate |
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| CAS Number | 157327-42-9 | Molecular Weight | 240.299 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 341.0±42.0 °C at 760 mmHg |
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| Molecular Formula | C12H20N2O3 | Melting Point | / |
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| MSDS | / | Flash Point | 160.1±27.9 °C |
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Names
| Name | tert-Butyl 3-((dimethylamino)methylene)-4-oxopyrrolidine-1-carboxylate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 341.0±42.0 °C at 760 mmHg |
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| Molecular Formula | C12H20N2O3 |
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| Molecular Weight | 240.299 |
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| Flash Point | 160.1±27.9 °C |
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| Exact Mass | 240.147400 |
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| PSA | 49.85000 |
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| LogP | 1.29 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.561 |
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| Storage condition | 2-8°C |
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Safety Information
| Hazard Codes | Xi |
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| HS Code | 2933990090 |
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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-Pyrrolidinecarboxylic acid, 3-[(dimethylamino)methylene]-4-oxo-, 1,1-dimethylethyl ester, (3E)- |
| 2-Methyl-2-propanyl (3E)-3-[(dimethylamino)methylene]-4-oxo-1-pyrrolidinecarboxylate |
| tert-Butyl (3E)-3-[(dimethylamino)methylene]-4-oxopyrrolidine-1-carboxylate |
| tert-butyl 3-(dimethylaminomethylidene)-4-oxopyrrolidine-1-carboxylate |
