[Chemical Knowledge]：The nature, use, upstream and downstream raw materials, storage methods of isopropyl acetone, isopropyl acetone has two isomers.

Properties of Mesityl Acetone

DIPA (chemical formula: C6H10O) is a colorless liquid with a pungent smell. Its molecular structure consists of two acetone molecules connected by a methyl group, which belongs to double ketones. Mesityl acetone has a molecular weight of 98.14g/mol, a boiling point of about 140°C and a density of 0.85g/cm³. In terms of solubility, isopropyl acetone is miscible with most organic solvents, but its solubility in water is low.

Mesityl acetone use

The main use of isopropyl acetone in industry is as a solvent, synthetic intermediates and cleaning agent. Its good solubility makes it an ideal solvent for the manufacture of coatings, inks, adhesives and resins. As an important intermediate in organic synthesis, mesityl oxide is widely used in the production of pesticides, pharmaceuticals and spices. For example, in drug synthesis, it can be used to prepare certain antibacterial and antineoplastic agents.

Isopropyl acetone upstream and downstream raw materials

Upstream raw materials

The production of isopropyl acetone is mainly acetone as raw material, through the condensation reaction. Acetone (chemical formula: C3H6O) is an important organic solvent, which is widely used in industrial production. Acetone can be produced by dehydrogenation oxidation of isopropanol or oxidation of propylene. It has a wide range of sources and relatively low prices, providing a stable supply of raw materials for the production of isopropyl acetone.

Downstream Products

The downstream products of isopropyl acetone involve many fields, mainly including pharmaceutical intermediates, pesticide intermediates and spices. For example, in the field of medicine, mesityl acetone can be used to synthesize antibacterial drugs and anti-tumor drugs; in the field of pesticides, it can be used to produce pesticides and herbicides; in the fragrance industry, mesityl acetone can be used as a synthetic intermediate of spices, giving products unique aroma characteristics.

Storing method

Due to the volatility and flammability of mesityl oxide, its storage requires special attention. Storage environment should be dry, well ventilated, avoid direct sunlight and high temperature environment. Explosion-proof containers shall be used and shall be well sealed to prevent leakage and volatilization. Isopropyl acetone should be kept away from fire and heat sources, and avoid mixing with oxidants, acids and alkalis and other chemicals. The storage area shall be equipped with appropriate fire extinguishing equipment, such as dry powder fire extinguishers or carbon dioxide fire extinguishers, to cope with possible fire incidents.

Safety management and protective measures

When handling mesityl oxide, safety procedures should be strictly observed. Operators should wear appropriate protective equipment, including protective gloves, goggles and protective clothing to avoid skin and eye contact. It should be operated in a well-ventilated place to reduce the inhalation of harmful gases. For possible leakage, it should be cleaned immediately and properly disposed of, using absorbent such as sand or activated carbon to absorb, and put the waste in a sealed container.

Environmental Impact and Waste Disposal

The use of mesityl acetone will have a certain impact on the environment, especially in the treatment of waste gas, waste liquid and waste residue. In order to reduce environmental pollution, waste should be classified. Waste gas should be discharged after treatment by activated carbon adsorption device or other waste gas treatment equipment; waste liquid should be discharged after neutralization treatment and biodegradation treatment; waste residue should be treated as hazardous waste and entrusted to a qualified unit for safe disposal. Enterprises should strictly abide by environmental protection laws and regulations in the production process to ensure that the discharge standard.

Market Prospects and Trends

With the rapid development of chemical, pharmaceutical and pesticide industries, the demand for isopropyl acetone is also increasing year by year. Especially under the promotion of green chemistry and environmental protection chemistry, as a relatively environmentally friendly solvent and intermediate, the market prospect of isopropyl acetone is promising. Technological progress and optimization of production process will further reduce production costs, improve product quality, and provide stronger support for the wide application of isopropyl acetone.

As an important chemical raw material and solvent, mesityl oxide has broad application prospects and market potential. Safety and environmental risks need to be strictly controlled in the process of production and use to ensure its sustainable development.