Menthone(CAS#10458-14-7)
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36 - Irritating to the eyes R43 - May cause sensitization by skin contact R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S24/25 - Avoid contact with skin and eyes. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S36/37 - Wear suitable protective clothing and gloves. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | NA 1993 / PGIII |
| WGK Germany | 3 |
| RTECS | OS9541500 |
| HS Code | 29142990 |
Introduction
5-Methyl-2-isopropylcyclohexanone. The following is an introduction to its properties, uses, preparation methods and safety information:Quality:1. Appearance: colorless liquid.2. Odor: There is a pungent odor.5. Density: 0.805 g/mL.6. Miscibility: miscible with many organic solvents such as alcohols, ethers, aldehydes, etc.Use:1. Solvents: MEK has good solubility and is often used as an organic solvent in the production of polymers, plastics, adhesives, etc. and related processes.2. Coatings and inks: As a component of solutions, MEK can be used in the preparation of coatings, inks, varnishes, etc., helping to adjust viscosity and ductility.3. Electronics Industry: MEK can be used as a cleaning solvent for electronic products, especially suitable for cleaning delicate components such as circuit boards.Preparation method:The main production method of MEK is propylene glycol saturated steam oxidation method, which obtains formaldehyde by oxidizing propylene glycol, and then condensation reaction with formaldehyde catalyzed by acid to obtain MEK. MEK can also be obtained by condensation of isopropyl alcohol and formaldehyde under alkaline conditions.Safety Information:1. MEK has a low flash point, is flammable, and should avoid contact with open flames or high heat sources.2. Prolonged or heavy exposure may cause eye irritation, skin irritation, and allergic reactions.3. Inhalation of MEK's vapors may cause central nervous system discomfort such as headache, dizziness, drowsiness, and nausea.4. When using MEK, ensure adequate ventilation and wear personal protective equipment such as protective gloves and goggles.
Application
Menthone (CAS 10458-14-7) is a natural monoterpene ketone found in peppermint and other mint oils, characterized by a fresh, cooling, minty, and slightly woody aroma. In the flavor industry, it is widely used as a flavoring agent (FEMA 3170) to impart crisp, minty notes to chewing gum, candies, oral care products, beverages, and dairy items, often synergizing with menthol to enhance cooling sensation. As a fragrance ingredient, menthone contributes green, herbaceous, and minty top notes to perfumes, colognes, soaps, shampoos, and household cleaners. It also serves as an intermediate in the synthesis of other terpenoids such as menthol and menthyl esters. In pharmaceuticals, it is used as a penetration enhancer and in topical formulations for its mild soothing properties. Additionally, menthone functions as a natural insect repellent and a chiral building block in asymmetric synthesis. High purity ensures consistent sensory and functional performance. Xinchem offers custom synthesis, custom chemical synthesis, and contract manufacturing of high-purity menthone with flexible scaling from R&D to commercial tons. Contact us today for a competitive quote and reliable global supply.
