Introduction：Basic information about CAS 4166-67-0|n-ethylmaleamic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | n-ethylmaleamic acid |
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| CAS Number | 4166-67-0 | Molecular Weight | 143.14100 |
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| Density | 1.175 g/cm3 | Boiling Point | 375ºC at 760 mmHg |
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| Molecular Formula | C6H9NO3 | Melting Point | 123-125ºC |
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| MSDS | / | Flash Point | 180.6ºC |
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Names
| Name | n-ethylmaleamic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.175 g/cm3 |
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| Boiling Point | 375ºC at 760 mmHg |
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| Melting Point | 123-125ºC |
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| Molecular Formula | C6H9NO3 |
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| Molecular Weight | 143.14100 |
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| Flash Point | 180.6ºC |
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| Exact Mass | 143.05800 |
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| PSA | 66.40000 |
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| LogP | 0.15420 |
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| Index of Refraction | 1.488 |
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| InChIKey | HBQGCOWNLUOCBU-ONEGZZNKSA-N |
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| SMILES | CCNC(=O)C=CC(=O)O |
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Safety Information
| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36 |
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| RIDADR | UN 1759 |
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| Packaging Group | III |
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| HS Code | 2924199090 |
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Customs
| HS Code | 2924199090 |
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| Summary | 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| Maleinsaeure-mono-aethylamid |
| N-Ethylmaleamidic acid |
| N-Aethyl-maleinamidsaeure |
| Maleic acid monoethylamide |
| N-ethyl-maleamic acid |
| N-Aethyl-maleamidsaeure |
| MFCD00014013 |
| EINECS 224-021-1 |
