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.
