Methyl trans-3-methoxyacrylate
Methyl trans-3-methoxyacrylate (CAS: 5788-17-0) is a versatile organic building block with the linear formula CH3OCH=CHCO2CH3 and a molecular weight of 116.12 g/mol. This ester, characterised by its carbonyl group, serves as a valuable intermediate in various chemical synthesis applications. It is an ester belonging to the C2 to C5 carbon chain category, primarily utilised in organic synthesis and research laboratories.

Organic Synthesis Intermediate
Methyl trans-3-methoxyacrylate is employed as a key intermediate in the synthesis of more complex organic molecules. Its reactive functional groups allow for diverse chemical transformations, making it useful in the development of novel compounds for research purposes.
Building Block for Specialty Chemicals
As a C2 to C5 organic building block, this compound is used in the construction of specialty chemicals. It is a component in the synthesis pathways for various materials where its specific structural features are advantageous.
Research and Development
This ester is frequently utilised in academic and industrial research settings for exploring new chemical reactions and developing innovative synthetic methodologies. Its defined structure makes it a reliable reagent for experimental work.
| Molecular weight | 116.12 |
|---|---|
| Linear formula | CH3OCH=CHCO2CH3 |
| Assay | 97% |
| Boiling point | 56 °C/18 mmHg(lit.) |
| Density | 1.08 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.451(lit.) |
| Storage temperature | 2-8°C |

Hazard statements
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 63 °C / 145.4 °F |
| Transport (UN / ADR) | UN 3334 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 43 |
| Safety statements (S) | 24-37 |
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 trans-3-methoxyacrylate used for?
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Methyl trans-3-methoxyacrylate is primarily used as an intermediate in organic synthesis and as a building block for creating specialty chemicals. It is also widely employed in research and development for exploring new chemical reactions and methodologies.
What is the CAS number and formula for Methyl trans-3-methoxyacrylate?
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The CAS number for Methyl trans-3-methoxyacrylate is 5788-17-0, and its linear formula is CH3OCH=CHCO2CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl trans-3-methoxyacrylate with a minimum purity of 97%. We do not represent this product as USP, BP, or EP grade.
How should Methyl trans-3-methoxyacrylate be handled safely?
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Methyl trans-3-methoxyacrylate is classified with GHS07 and a signal word of Warning. It carries the hazard statement H317, indicating it may cause an allergic skin reaction. Appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, should be used. Always consult the Safety Data Sheet (SDS) for detailed handling procedures.
How is Methyl trans-3-methoxyacrylate packed, shipped, and exported?
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Tech Serve Solutions, as a specialist global supplier, ensures that Methyl trans-3-methoxyacrylate is packed securely and adheres to all relevant regulations for shipping and export. Specific packaging details depend on quantity and destination, managed by our experienced logistics team.
How can I request a sample or quote for Methyl trans-3-methoxyacrylate?
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To request a sample or a quote for Methyl trans-3-methoxyacrylate, please contact our sales department through the website or by phone, providing your specific requirements and contact information.
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