(3R,4E)-Methyl 3-(dimethylphenylsilyl)-4-hexenoate
(3R,4E)-Methyl 3-(dimethylphenylsilyl)-4-hexenoate, CAS 136174-52-2, has a molecular formula of C15H22O2Si and a molecular weight of 262.42 g/mol. This organosilicon compound serves as a valuable building block in organic synthesis. Its specific stereochemistry and functional groups make it useful for constructing complex molecules in research and development settings, particularly within the fields of chemical synthesis and catalysis.
- Synonyms
- C15H22O2Si

Organic Synthesis
Utilised as a key intermediate in multi-step organic syntheses, enabling the construction of novel carbon frameworks.
Chemical Research
A useful reagent for academic and industrial research laboratories exploring new synthetic methodologies and compound development.
Building Block
Functions as a versatile building block for creating more complex organosilicon compounds or molecules with specific stereochemical requirements.
Catalysis Research
May be employed in research related to homogeneous or heterogeneous catalysis, leveraging its silicon-containing structure.
| Molecular weight | 262.42 |
|---|---|
| Empirical formula | C15H22O2Si |
| Density | 0.985 g/mL at 25 °C |
| Refractive index | n20/D 1.507 |

Hazard statements
- H302Harmful if swallowed
| Flash point | >110 °C / >230 °F |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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 (3R,4E)-Methyl 3-(dimethylphenylsilyl)-4-hexenoate used for?
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(3R,4E)-Methyl 3-(dimethylphenylsilyl)-4-hexenoate is primarily used as a building block in organic synthesis and for chemical research.
What are the CAS number and molecular formula for this compound?
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The CAS number is 136174-52-2, and the molecular formula is C15H22O2Si.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for research and development purposes. The specific grade and purity are available upon request and are not guaranteed to be USP, BP, or EP grade.
How should (3R,4E)-Methyl 3-(dimethylphenylsilyl)-4-hexenoate be handled?
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This compound is classified as harmful if swallowed (H302). Handle with appropriate personal protective equipment in a well-ventilated area to avoid ingestion and exposure.
How is this chemical packed and exported?
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Tech Serve Solutions, as a global supplier and exporter, ensures appropriate packaging for safe transport and export according to international regulations.
How can I request a sample or quote?
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To request a sample or a quotation for (3R,4E)-Methyl 3-(dimethylphenylsilyl)-4-hexenoate, please contact our sales department through the website or by phone.
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