Ethyl methoxycyanoacetate is an organic compound with the molecular formula C₆H₉NO₃. At room temperature, it exists as a transparent to yellow liquid. Primarily used as an organic synthesis intermediate, it possesses a cyano group (-CN), an ester group (-COOEt), and a methoxy group (-OCH₃). It can be employed in the synthesis of fine chemicals such as pharmaceuticals and pesticides.
| Chemical Name | 2-Methoxyethyl cyanoacetate |
| Chemical Formula | C6H9NO3 |
| CAS | 10258-54-5 |
| Appearance | Colorless, transparent liquid |
| Melting point | - |
| Boiling point | 98-100 °C |
| Density（ρ20）, g/cm³ | 约 1.127 g/cm³ |
| Molecular Weight | 143.14 |
| Solubility | It is soluble in water and is miscible with or dissolves well in common organic solvents such as alcohols and ethers. |
Pharmaceutical and Pesticide Intermediates: Used in the synthesis of various active pharmaceutical ingredients and pesticide active ingredients; they are employed to construct specific heterocyclic or chain-like compounds through reactions between intramolecular cyano and ester groups.
Organic Synthesis: As important fatty-chain building blocks, they are used in the synthesis of various fine chemicals.
Polymer Materials: They can be used as raw materials for the preparation of specialty adhesives, such as cyanoacrylates.
Storage Conditions: Store in a cool, well-ventilated, dry warehouse, away from heat sources and open flames, and protect from direct sunlight.
Safety Precautions: When handling this product, wear appropriate protective clothing, gloves, and safety goggles to avoid direct contact with the skin or eyes and to prevent inhalation of its vapors.
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