3-Oxobutanamide / Acetylacetamide / Acetoacetic acid amide / 3-oxobutyramide / Butanamide, 3-oxo- / α-Acetylacetamide / Acetyl acetamide / Acesulfame potassium EP Impurity A / MFCD00025528 / NSC 632231
| Número CAS | 5977-14-0 |
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| N.º CE/lista | 227-774-4 |
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| Fórmula molecular | C4H7NO2 |
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| Masa molar | 101.10 g/mol |
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| Aspecto | White to yellowish crystalline powder |
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| Punto de fusión | 53-56 °C |
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| Solubilidad | Soluble in water; reported about 1 g/10 mL |
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| SMILES | CC(=O)CC(N)=O |
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| InChIKey | GCPWJFKTWGFEHH-UHFFFAOYSA-N |
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| Descripción | Acetoacetamide is a small β-keto amide bearing amide, ketone carbonyl and active methylene functionality. It is used as an acetoacetyl building block in condensation, N-substitution and heterocycle-forming chemistry. |
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| Aplicaciones | Used in organic synthesis, pharmaceutical intermediates, agrochemical intermediates, and dye or pigment intermediate chemistry; also used to prepare N-substituted acetoacetamides and heterocyclic compounds. |
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