Monopropylene Glycol (General Use)

26th October 2018



An image showing Monopropylene Glycol (General Use) in a 2.5litre container

Why Buy Monopropylene Glycol (General Use) Online from UK Chemical Suppliers, ReAgent Chemicals?

We supply monopropylene glycol for general use in 2.5L and 25L containers, 200 L drums and 1,000 L IBC. We also offer further options, from personalised labelling to bulk orders. For over 30 years, ReAgent has been producing chemical products and throughout that time, we have established a reputation for quality, service and reliability.

Chemical properties

Monopropylene glycol, or simply propylene glycol, is an organic double alcohol with the formula C3H8O2. It forms a colourless and odourless solution, highly soluble in water and chloroform. It contains an asymmetrical carbon, and it exists in two forms. Most commercial products available are a mixture of both forms, as pure solutions of each form individually are expensive to obtain.


Almost half of all propylene glycol produced is used in the manufacture of unsaturated polyester resins. This compound can react with isophthalic acid and maleic anhydride to produce a polymer, which subsequently undergoes crosslinking to produce thermoset plastics.

This compound is also considered safe and can be used as a humectant and preservative in food products, as well as a common ingredient in electronic cigarettes and personal care products. In the pharmaceutical industry, it’s the preferred solvent for chemicals that are insoluble in water. Finally, one last application is in antifreeze and de-icer, as it can lower the water’s freezing point. In this case, it’s becoming a more popular option than alternative products as it is classed as non-toxic.

Excellent customer services

We can supply a wide range of chemicals, including monopropylene glycol for general use, as well as bespoke products to suit your needs. Simply contact us for a quote or technical question and a member of our customer service team will be glad to help.


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