Phenol ketone products

Plastic rubber

Current Location： Home > News > Chemical Knowledge > Properties and Uses of Ethylene Glycol Dimethyl Ether

[Chemical Knowledge]：Properties and Uses of Ethylene Glycol Dimethyl Ether

Read： 1204 Time：16months ago Source：Transform the World with Simplicity

The properties and uses
of ethylene glycol dimethyl ether
ethylene glycol dimethyl ether, also known as 1,2-dimethoxyethane, is a colorless and transparent liquid with a light and elegant aroma. Its molecular formula is C4H10O2 and its structure is CH3OCH2CH2OCH3. Ethylene glycol dimethyl ether is an important chemical raw material, widely used in solvents, pharmaceuticals, pesticides, fuels and other fields.

1. The nature of ethylene glycol dimethyl ether

1. Physical properties: ethylene glycol dimethyl ether is a colorless and transparent liquid with a high boiling point, flash point and ignition point. Its vapor pressure is low, so it is not volatile. In addition, ethylene glycol dimethyl ether also has good solubility and miscibility, can be miscible with a variety of organic solvents.

2. chemical properties: ethylene glycol dimethyl ether chemical properties are relatively stable, not easy to occur oxidation, reduction and other reactions. However, under the condition of high temperature, high pressure or the presence of catalyst, ethylene glycol dimethyl ether can produce formaldehyde and methanol.

2. the use of ethylene glycol dimethyl ether

1. solvent: ethylene glycol dimethyl ether is an excellent solvent, can be used in the production of coatings, inks, resins and so on. Because of its good solubility and miscibility, ethylene glycol dimethyl ether can improve the leveling and gloss of the coating, and improve the printing performance of the ink.

2. pharmaceutical intermediates: ethylene glycol dimethyl ether can be used to produce a variety of pharmaceutical intermediates, such as anti-tuberculosis drugs, anti-tumor drugs. In the production process of these drugs, ethylene glycol dimethyl ether can be used as a reaction solvent or participate in chemical reactions.

3. pesticide additives: ethylene glycol dimethyl ether can be used as pesticide additives, improve the solubility and dispersion of pesticides, enhance the use of pesticides. At the same time, ethylene glycol dimethyl ether can also reduce pesticide pollution to the environment.

4. Fuel additives: Ethylene glycol dimethyl ether can be used as a fuel additive to improve the combustion performance and stability of the fuel. Adding an appropriate amount of ethylene glycol dimethyl ether to diesel fuel can reduce fuel consumption and emissions of pollutants.

In conclusion, as an important chemical raw material, ethylene glycol dimethyl ether has broad application prospects in the field of chemical production raw materials.

Previous： Properties and Uses of Dipropylene Glycol Methyl Ether

Next： Properties and Uses of n-Octane

News Categories