Ethyl trans-β-methylcinnamate
Ethyl trans-β-methylcinnamate (CAS: 1504-72-9) is an organic ester with the molecular formula C12H14O2 and a molecular weight of 190.24 g/mol. This compound serves as a valuable building block in organic synthesis. Its chemical structure, featuring an ester and a substituted alkene, allows for diverse reactions. It is primarily utilised in chemical synthesis and as an intermediate in the preparation of more complex organic molecules.

Organic Synthesis Intermediate
Ethyl trans-β-methylcinnamate functions as a versatile intermediate in the construction of complex organic molecules. Its ester and alkene functionalities provide reactive sites for various synthetic transformations.
Chemical Research
This compound is employed in research laboratories for exploring new synthetic pathways and developing novel chemical entities. Its specific structural features make it a useful reagent for various organic reactions.
Building Block for Specialty Chemicals
Utilised as a building block, it contributes to the synthesis of specialty chemicals, leveraging its ester and conjugated system for further derivatisation.
| Molecular weight | 190.24 |
|---|---|
| Linear formula | C6H5C(CH3)=CHCO2C2H5 |
| Assay | 97% |
| Boiling point | 142-144 °C/15 mmHg(lit.) |
| Density | 1.042 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.546(lit.) |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | >113 °C / >235.4 °F |
| 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 Ethyl trans-β-methylcinnamate used for?
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Ethyl trans-β-methylcinnamate is used as a building block and intermediate in organic synthesis and chemical research for preparing more complex molecules.
What is the CAS number and molecular formula?
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The CAS number is 1504-72-9 and the molecular formula is C12H14O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl trans-β-methylcinnamate with an assay of 97%. This is a technical/research grade, and TSS does not represent it as USP, BP, or EP grade.
What are the safety and handling precautions?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. The flash point is greater than 113 °C (235.4 °F). It is classified under WGK 2 in Germany.
How is this product packed, shipped, and exported?
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Products are carefully packed to ensure safe transit and are available for export globally by Tech Serve Solutions.
How can I request a sample or a quote?
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To request a sample or a quote for Ethyl trans-β-methylcinnamate, please contact our sales team through the website or by phone.
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