tert-Butyl cinnamate
Tert-Butyl cinnamate (CAS 7042-36-6) is an organic ester with the linear formula C₆H₅CH=CHCOOC(CH₃)₃ and a molecular weight of 204.26 g/mol. This compound, often supplied as a trans isomer, functions as a monomer in polymer science and materials applications. Its ester functionality and unsaturated bond make it a versatile building block for various chemical syntheses.
- IUPAC
- trans-tert-Butyl cinnamate
- Synonyms
- trans-tert-Butyl cinnamate

Monomer for Polymer Synthesis
Tert-Butyl cinnamate can be employed as a monomer in the creation of speciality polymers. Its incorporation into polymer chains can modify properties such as thermal stability and solubility.
Materials Science Intermediate
As a chemical intermediate, this compound finds utility in materials science for the development of novel materials. The cinnamate moiety offers potential for further functionalisation or cross-linking reactions.
Organic Synthesis Building Block
Tert-Butyl cinnamate serves as a valuable building block in organic synthesis. It can participate in various reactions, leveraging both its ester group and alkene functionality for creating more complex molecules.
| Molecular weight | 204.26 |
|---|---|
| Linear formula | C6H5CH=CHCOOC(CH3)3 |
| Assay | 98% |
| Boiling point | 85 °C/0.12 mmHg(lit.) |
| Density | 1 g/mL at 25 °C(lit.) |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | >110 °C / >230 °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 tert-Butyl cinnamate used for?
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Tert-Butyl cinnamate is primarily used as a monomer in polymer science and as an intermediate in materials science and organic synthesis.
What is the CAS number and chemical formula for tert-Butyl cinnamate?
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The CAS number is 7042-36-6, and the linear formula is C₆H₅CH=CHCOOC(CH₃)₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies tert-Butyl cinnamate with an assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the key safety and handling considerations for tert-Butyl cinnamate?
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Handling tert-Butyl cinnamate requires appropriate personal protective equipment, including eyeshields and gloves. It has a flash point above 110°C (230°F) and a WGK rating of 3, indicating a higher hazard level in Germany. Refer to the Safety Data Sheet for comprehensive information.
How is tert-Butyl cinnamate packaged and exported?
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Tert-Butyl cinnamate is available for global export, packaged according to industry standards to ensure safe transit. Please contact us for specific packaging and shipping details.
How can I request a quote or sample of tert-Butyl cinnamate?
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To request a quote or a sample of tert-Butyl cinnamate, please use the contact form on our website or call our sales department directly.
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