Description:
Methyl 3-methoxyacrylate, with CAS number 34846-90-7, is a chemical compound classified as an acrylate ester. It presents as a clear, colorless to pale yellow liquid under standard conditions. This organic molecule features both a methoxy group and an acrylate functional group, which contribute to its reactivity and utility in various chemical syntheses. As an α,β-unsaturated ester, it is susceptible to polymerization and can participate in a range of addition reactions. Its specific chemical structure makes it a valuable intermediate in the production of more complex molecules, particularly within the pharmaceutical and agrochemical industries. Careful handling and storage are typically recommended due to its potential reactivity and sensitivity to light and heat.
Properties:
Property Value CAS Number 34846-90-7 Chemical Formula C<sub>5</sub>H<sub>8</sub>O<sub>3</sub> Molar Mass 116.12 g/mol Appearance Clear, colorless to pale yellow liquid Boiling Point Approximately 145-147 °C Density Approximately 1.05-1.07 g/cm³ Solubility Soluble in many organic solvents; limited solubility in water Synonyms Methyl (E)-3-methoxyprop-2-enoate, (E)-Methyl 3-methoxyacrylate, Methyl beta-methoxyacrylate IUPAC Name methyl (2E)-3-methoxyprop-2-enoate Usage:
Methyl 3-methoxyacrylate serves primarily as a versatile building block and intermediate in organic synthesis. Its unique chemical structure allows it to be incorporated into a variety of more complex molecules.
Examples of its applications include:
- Pharmaceutical Synthesis: Used as a key intermediate in the production of active pharmaceutical ingredients (APIs), including some strobilurin-type fungicides which also have applications in medicine.
- Agrochemical Development: Employed in the synthesis of pesticides and fungicides. For instance, it is a known precursor for azoxystrobin and other methoxyacrylate strobilurin fungicides.
- Material Science: Potential use in the development of specialty polymers and copolymers due to its acrylate functionality.
- Research Chemicals: Utilized in research and development laboratories for exploring new synthetic pathways and compounds.
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