Methyl 3-acetoxy-2-methylenebutyrate
Methyl 3-acetoxy-2-methylenebutyrate (CAS: 22787-68-4) is an organic ester with the molecular formula C8H12O4 and a molecular weight of 172.18 g/mol. This compound functions as a versatile building block in organic synthesis. Its structure, featuring an ester, an acetate group, and an exocyclic double bond, makes it suitable for various chemical transformations and the construction of more complex molecular architectures.

Organic Synthesis Intermediate
Methyl 3-acetoxy-2-methylenebutyrate serves as a valuable intermediate in the synthesis of diverse organic compounds. Its functional groups allow for participation in various reactions, facilitating the creation of targeted molecules.
Building Block for Complex Molecules
The compound is utilised as a key building block in constructing complex organic structures. Its unique combination of an ester, an acetate, and a methylene group offers synthetic chemists strategic advantages.
Research and Development
Primarily employed in research laboratories, this chemical aids in the exploration of new synthetic pathways and the development of novel compounds within academic and industrial R&D settings.
| Molecular weight | 172.18 |
|---|---|
| Linear formula | CH3CH(O2CCH3)C(=CH2)CO2CH3 |
| Assay | 98% |
| Boiling point | 65-69 °C/1 mmHg(lit.) |
| Density | 1.069 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.436(lit.) |
| Storage temperature | 2-8°C |
| Flash point | 87 °C / 188.6 °F |
|---|---|
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Methyl 3-acetoxy-2-methylenebutyrate used for?
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Methyl 3-acetoxy-2-methylenebutyrate is primarily used as a building block and intermediate in organic synthesis for the creation of more complex molecular structures in research and development.
What are the CAS number and chemical formula for Methyl 3-acetoxy-2-methylenebutyrate?
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The CAS number for Methyl 3-acetoxy-2-methylenebutyrate is 22787-68-4, and its chemical formula is C8H12O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 3-acetoxy-2-methylenebutyrate with a purity of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the primary safety concerns for Methyl 3-acetoxy-2-methylenebutyrate?
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Methyl 3-acetoxy-2-methylenebutyrate is a combustible liquid with a flash point of 87 °C (188.6 °F). It is classified under NA 1993 / PGIII and has a WGK Germany rating of 3, indicating it is hazardous to water.
How is Methyl 3-acetoxy-2-methylenebutyrate handled and stored?
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This compound should be stored at a temperature of 2-8°C. Handle with appropriate personal protective equipment, considering its combustible nature and potential environmental hazards.
Does Tech Serve Solutions export Methyl 3-acetoxy-2-methylenebutyrate?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Methyl 3-acetoxy-2-methylenebutyrate.
How can I request a quote or sample?
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To request a quote or sample of Methyl 3-acetoxy-2-methylenebutyrate, please contact our sales team through the website or via direct inquiry.
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