4-Ethylcyclohexanone
4-Ethylcyclohexanone (CAS 5441-51-0), with the molecular formula C2H5C6H9(=O) and a molecular weight of 126.20 g/mol, is a cyclic ketone. This compound serves as a valuable intermediate in organic synthesis. Its primary documented use is in the study of biotransformations, highlighting its role in chemical research and development for exploring enzymatic processes and chemical modifications.

Chemical Synthesis Intermediate
4-Ethylcyclohexanone functions as a building block in the synthesis of more complex organic molecules. Its ketone functionality allows for a variety of chemical reactions, making it useful in multi-step synthetic pathways.
Research and Development
This compound has been utilised in scientific research to investigate biotransformation pathways. It serves as a substrate for studying enzymatic reactions and metabolic processes in various biological systems.
Organic Building Block
As a C7-C8 organic building block, 4-Ethylcyclohexanone provides a cyclohexanone core with an ethyl substituent. This structure is useful for introducing specific cyclic motifs into target molecules.
| Molecular weight | 126.20 |
|---|---|
| Linear formula | C2H5C6H9(=O) |
| Assay | 97% |
| Boiling point | 192-194 °C(lit.) |
| Density | 0.895 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.452(lit.) |
| Application | 4-Ethylcyclohexanone was used to study the biotransformations of 4-Ethylcyclohexanone1. |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 63 °C / 145.4 °F |
| Water hazard class (WGK, DE) | 1 |
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 4-Ethylcyclohexanone used for?
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4-Ethylcyclohexanone is primarily used as an intermediate in organic synthesis and has been employed in studies of biotransformations.
What are the CAS number and formula for 4-Ethylcyclohexanone?
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The CAS number is 5441-51-0 and the molecular formula is C2H5C6H9(=O).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Ethylcyclohexanone with an assay of 97%. This product is intended for research and technical applications; TSS does not represent it as USP, BP, EP, or pharmacopoeia grade.
What are the safety considerations for handling 4-Ethylcyclohexanone?
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4-Ethylcyclohexanone is a combustible liquid with a flash point of 63 °C (145.4 °F). Handling requires appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection (half-mask respirator or multi-purpose combination cartridge). Refer to the Safety Data Sheet for comprehensive handling guidelines.
Is 4-Ethylcyclohexanone a controlled substance?
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The provided data does not indicate that 4-Ethylcyclohexanone is a controlled substance.
How is 4-Ethylcyclohexanone packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Specific packaging and shipping details are provided upon request, adhering to all relevant transportation regulations.
How can I request a quote or sample for 4-Ethylcyclohexanone?
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To request a quote or sample, please contact our sales team directly through our website or by phone. Our team will promptly assist you with your inquiry.
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