3-Methylcyclohexanone
3-Methylcyclohexanone (CAS 591-24-2), a cyclic ketone with the formula C7H12O, is a valuable organic building block. It serves as an intermediate in chemical synthesis, particularly in the creation of more complex organic molecules. Available from Tech Serve Solutions with a typical assay of 97%, it is suitable for laboratory research and industrial applications where precise chemical structures are required.
- IUPAC
- Tetrahydro-m-cresol
- Synonyms
- Tetrahydro-m-cresol

Organic Synthesis Intermediate
3-Methylcyclohexanone is utilised as a key intermediate in multi-step organic synthesis pathways. Its carbonyl group and cyclohexyl ring offer versatile reactivity for constructing target molecules.
Fine Chemical Manufacturing
This compound finds application in the manufacturing of fine chemicals, contributing to the production of speciality materials and complex organic structures. Its purity makes it suitable for demanding synthetic processes.
Research and Development
In R&D settings, 3-Methylcyclohexanone is employed as a starting material or reagent for exploring new chemical reactions and developing novel compounds. Its well-defined structure aids in predictable chemical transformations.
| Molecular weight | 112.17 |
|---|---|
| Linear formula | CH3C6H9(=O) |
| Assay | 97% |
| Boiling point | 169-170 °C(lit.) |
| Density | 0.914 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.446(lit.) |

Hazard statements
- H226Flammable liquid and vapour
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 48 °C / 118.4 °F |
| Transport (UN / ADR) | UN 2297 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 10 |
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 3-Methylcyclohexanone used for?
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3-Methylcyclohexanone is primarily used as an intermediate in organic synthesis and in the manufacturing of fine chemicals, as well as in research and development for creating novel compounds.
What are the CAS number and formula for 3-Methylcyclohexanone?
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The CAS number for 3-Methylcyclohexanone is 591-24-2, and its molecular formula is C7H12O (or CH3C6H9(=O)).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Methylcyclohexanone with a minimum assay of 97%. This is a technical/research grade product, and TSS does not represent it as USP, BP, or EP grade.
What are the safety considerations when handling 3-Methylcyclohexanone?
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3-Methylcyclohexanone is a flammable liquid (H226) and requires careful handling. It necessitates the use of safety glasses, face shields, and appropriate gloves. Ensure adequate ventilation and avoid open flames or sparks.
How is 3-Methylcyclohexanone packed and shipped?
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3-Methylcyclohexanone is shipped according to UN 2297 3 / PGIII regulations. Packaging is designed to ensure product integrity and safety during transit.
How can I request a sample or quote for 3-Methylcyclohexanone?
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To request a sample or a quotation for 3-Methylcyclohexanone, please contact the Tech Serve Solutions sales department via our website or direct contact details.
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