2-Isobutyrylcyclohexanone
2-Isobutyrylcyclohexanone (CAS: 39207-65-3), a chemical compound with the formula C10H16O2 and a molecular weight of 168.23 g/mol, serves as a valuable intermediate in organic synthesis. This diketone features a cyclohexanone ring substituted with an isobutyryl group, making it a versatile building block for more complex molecules. It is commonly employed in research and development settings for the construction of novel organic structures and as a precursor in the synthesis of various chemical entities.
- IUPAC
- 2-(2-Methyl-1-oxopropyl)cyclohexanone

Organic Synthesis Intermediate
2-Isobutyrylcyclohexanone is utilized as a key intermediate in the multi-step synthesis of complex organic molecules. Its reactive diketone functionality allows for diverse chemical transformations, enabling the construction of various carbon skeletons.
Building Block for Heterocycles
This compound can serve as a precursor for the synthesis of heterocyclic compounds. The presence of two carbonyl groups offers sites for cyclization reactions, leading to the formation of diverse ring systems.
Research and Development
In academic and industrial research laboratories, 2-Isobutyrylcyclohexanone is employed in exploring new synthetic pathways and developing novel chemical entities. Its structure provides a useful platform for investigating reaction mechanisms and structure-activity relationships.
| Molecular weight | 168.23 |
|---|---|
| Empirical formula | C10H16O2 |
| Assay | 96% |
| Density | 1.0076 g/mL at 25 °C |
| Refractive index | n20/D 1.5006 |

Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 104 °C / 219.2 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36 |
| Safety statements (S) | 26 |
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 2-Isobutyrylcyclohexanone used for?
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2-Isobutyrylcyclohexanone is primarily used as an intermediate in organic synthesis and as a building block for creating more complex organic molecules, particularly in research and development.
What is the CAS number and chemical formula for 2-Isobutyrylcyclohexanone?
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The CAS number for 2-Isobutyrylcyclohexanone is 39207-65-3, and its chemical formula is C10H16O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Isobutyrylcyclohexanone with an assay of 96%. This is a technical grade material, and TSS does not represent it as USP, BP, or EP grade.
How should 2-Isobutyrylcyclohexanone be handled?
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2-Isobutyrylcyclohexanone is classified as a Warning substance (GHS07) with hazards H302 (Harmful if swallowed) and H319 (Causes serious eye irritation). Proper handling requires safety precautions including eyeshields, faceshields, gloves, and appropriate respiratory protection such as a full-face respirator or a type ABEK respirator filter. It is essential to follow the precautionary statement P305 + P351 + P338 concerning eye contact.
How is 2-Isobutyrylcyclohexanone packed and shipped?
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Tech Serve Solutions packs and ships chemicals according to international regulations and customer requirements, ensuring safe transit for export worldwide.
How can I request a sample or quote for 2-Isobutyrylcyclohexanone?
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To request a sample or a quote for 2-Isobutyrylcyclohexanone, please contact the Tech Serve Solutions sales team through the website or by phone, providing your contact details and the quantity required.
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