Introduction：Basic information about CAS 77978-73-5|2-(4-methoxycarbonyl-5-methyl-2-oxo-1,3-dihydropyrrol-3-yl)acetic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-(4-methoxycarbonyl-5-methyl-2-oxo-1,3-dihydropyrrol-3-yl)acetic acid |
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| CAS Number | 77978-73-5 | Molecular Weight | 213.18700 |
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| Density | 1.329g/cm3 | Boiling Point | 482.2ºC at 760 mmHg |
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| Molecular Formula | C9H11NO5 | Melting Point | 160ºC |
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| MSDS | / | Flash Point | 245.4ºC |
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Names
| Name | 2-(4-methoxycarbonyl-5-methyl-2-oxo-1,3-dihydropyrrol-3-yl)acetic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.329g/cm3 |
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| Boiling Point | 482.2ºC at 760 mmHg |
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| Melting Point | 160ºC |
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| Molecular Formula | C9H11NO5 |
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| Molecular Weight | 213.18700 |
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| Flash Point | 245.4ºC |
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| Exact Mass | 213.06400 |
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| PSA | 92.70000 |
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| Index of Refraction | 1.511 |
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| InChIKey | WLKUVVIAHUXPSB-UHFFFAOYSA-N |
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| SMILES | COC(=O)C1=C(C)NC(=O)C1CC(=O)O |
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Safety Information
| Hazard Codes | Xi:Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S37/39 |
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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
| 4-Methoxycarbonyl-5-methyl-2-oxo-4-pyrrolin-3-essigsaeure |
| HMS547O03 |
