3-Methyl-2-cyclohexenone
3-Methyl-2-cyclohexenone (CAS: 1193-18-6; Formula: C7H10O; MW: 110.15) is a valuable organic compound. This cyclic ketone is primarily recognized for its role as the sex pheromone of the Douglas-fir beetle, contributing to ecological and pest management research. It also serves as a building block in chemical synthesis, particularly for creating more complex organic molecules. Tech Serve Solutions supplies this chemical with an assay of 98%.

Insect Pheromone
3-Methyl-2-cyclohexenone functions as the sex pheromone for the Douglas-fir beetle (Dendroctonus pseudotsugae). This application is crucial for research in entomology, pest control strategies, and understanding insect behaviour in forestry.
Chemical Synthesis Intermediate
As a cyclic ketone and organic building block, this compound is utilized in various chemical synthesis pathways. It can be employed in the construction of more intricate molecular structures for research and development purposes.
Research Reagent
This chemical serves as a reagent in laboratory settings, supporting studies in organic chemistry, biochemistry, and environmental science, particularly those involving insect-plant interactions or synthetic methodologies.
| Molecular weight | 110.15 |
|---|---|
| Linear formula | CH3C6H7(=O) |
| Assay | 98% |
| Boiling point | 199-200 °C(lit.) |
| Density | 0.971 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.494(lit.) |
| Application | Sex pheromone of the Douglas-fir beetle.1 |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 68 °C / 154.4 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| 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 3-Methyl-2-cyclohexenone used for?
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3-Methyl-2-cyclohexenone is used as the sex pheromone of the Douglas-fir beetle and as a building block in chemical synthesis for creating complex organic molecules. It is also utilized as a research reagent in various scientific fields.
What are the CAS number and chemical formula for 3-Methyl-2-cyclohexenone?
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The CAS number for 3-Methyl-2-cyclohexenone is 1193-18-6, and its chemical formula is C7H10O.
What grade and purity does Tech Serve Solutions supply for 3-Methyl-2-cyclohexenone?
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Tech Serve Solutions supplies 3-Methyl-2-cyclohexenone with a purity of 98% (assay). This is a technical/research grade; TSS does not represent it as USP, BP, EP, or any pharmacopoeia grade.
What are the primary safety considerations when handling 3-Methyl-2-cyclohexenone?
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3-Methyl-2-cyclohexenone is classified with GHS07 symbol and a 'Warning' signal word. It carries the hazard statement H302 (Harmful if swallowed). Appropriate personal protective equipment, including eyeshields, face shields, gloves, and suitable respiratory protection, should be used. Ensure adequate ventilation.
How is 3-Methyl-2-cyclohexenone shipped and exported by Tech Serve Solutions?
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Tech Serve Solutions, as a global supplier and exporter of fine chemicals, ships and exports 3-Methyl-2-cyclohexenone in compliance with relevant transportation regulations. This includes proper classification for transport (NA 1993 / PGIII).
How can I request a sample or quote for 3-Methyl-2-cyclohexenone?
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To request a sample or a quote for 3-Methyl-2-cyclohexenone, please contact the Tech Serve Solutions sales department through our official website or by direct inquiry, providing your specific requirements.
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