2,5-Dimethyl-3(2H)furanone(CAS#35298-48-7)
| Hazard Symbols | Xn – Harmful |
| Risk Codes | 22 – Harmful if swallowed |
| Safety Description | 24/25 – Avoid contact with skin and eyes. |
| UN IDs | UN3271 |
| TSCA | Yes |
| HS Code | 29321900 |
| Hazard Class | 3 |
| Packing Group | III |
Introduction
2,5-Dimethyl-3(2H)-furanone.Properties:2,5-Dimethyl-3(2H)-furanone is a colorless liquid with a distinctive aroma. It is a volatile solvent and is soluble in many organic solvents such as ethers, ketones, and hydrocarbons.Uses:2,5-Dimethyl-3(2H)-furanone is widely used in chemical synthesis and industrial applications. It is also used as a solvent and thinner in paints, coatings, cleaners, adhesives, and other products.Preparation:2,5-Dimethyl-3(2H)-furanone can be prepared by alkylation of methylphenol. Methylphenol reacts with isopropyl acetate to produce 2,5-dimethyl-3(2H)-furanone. This synthesis method is catalyzed by aluminum chloride or other acidic catalysts.Safety Information:2,5-Dimethyl-3(2H)-furanone is a volatile organic compound with certain toxicity. Avoid inhalation and contact with skin and eyes. Appropriate protective equipment, such as gloves, safety goggles, and face shields, should be worn when handling. Operate in a well-ventilated area and avoid open flames and high temperatures. In case of contact, rinse immediately with plenty of water and seek medical assistance. Follow relevant safety protocols when using and storing this chemical.







