Diethylene glycol market seen reaching $3.8 billion by 2030

By AI, Created 11:56 AM UTC, May 28, 2026, /AGP/ – Allied Market Research says the global diethylene glycol market is expected to grow from $2.4 billion in 2020 to $3.8 billion by 2030, driven by demand from cement, paints and coatings, and plastics. Asia-Pacific held the largest share in 2020 and is projected to stay the fastest-growing region through 2030.

Why it matters: - The diethylene glycol market is expanding because the chemical is used across plastics, coatings, antifreeze, and other industrial applications. - The forecast points to a broader shift in demand toward materials used in construction, manufacturing, and chemical processing. - Growth in the chemical intermediate segment suggests new downstream uses may drive more value than traditional applications.

What happened: - Allied Market Research projected the global diethylene glycol market will rise from $2.4 billion in 2020 to $3.8 billion by 2030. - The report estimates a compound annual growth rate of 4.8% from 2021 to 2030. - The report was published May 28, 2026, and covers market dynamics, segments, value chain, investment pockets, regions, and competition. - The study is titled Diethylene Glycol (DEG) Market by Application and End-Use Industry: Global Opportunity Analysis and Industry Forecast, 2021-2030. - The report includes applications such as plasticizer, solvent, polyester resin, chemical intermediate, freezing point depressant, lubricant, dehydrant, brake fluids, cosmetic and personal care, and others. - The report also breaks the market down by end-use industry, including plastic, paints and coatings, automotive, agrochemical, oil and gas, cement, textiles, cosmetic and personal care, and others.

The details: - The plasticizer segment held about 26.6% of global revenue in 2020. - The plastic industry segment held about 24.3% of global revenue in 2020. - Asia-Pacific accounted for about 37.0% of global revenue in 2020. - The report says Asia-Pacific is projected to post the fastest regional CAGR at 5.2%. - The chemical intermediate segment is projected to grow at the highest CAGR, cited as 6.2% in one section and 6.4% in another section of the release. - The paints and coatings segment is projected to grow at a CAGR of 5.7%. - Demand from cement, paints, and coatings industries, plus use in the plastic industry as a raw material, is identified as a growth driver. - The toxic nature of diethylene glycol is identified as a market restraint. - A rise in patent registrations for diethylene glycol manufacturing, derivatives, and applications is presented as a future opportunity. - The report names Reliance Industries, BASF SE, GC Glycol Company, Huntsman International LLC, Royal Dutch Shell PLC, India Glycol Limited, SABIC, Indian Oil Corporation, Lyondell Basell Industries, and Mitsubishi Chemical Corporation among the leading players studied. - The release includes a sample report link, a purchase link, a query link, and a full summary report link: Download the report sample, Buy the full report, Ask an expert, and Access the full summary report.

Between the lines: - The strongest near-term growth appears to be coming from downstream industrial uses rather than basic commodity demand alone. - Asia-Pacific’s lead likely reflects its large manufacturing base and exposure to plastic, coatings, and chemical production. - The toxic profile of diethylene glycol may limit adoption in some uses even as industrial demand expands. - The split CAGR figures for the chemical intermediate segment indicate the release contains overlapping estimates or editorial inconsistencies.

What’s next: - The report expects Asia-Pacific to remain the largest regional market through 2030. - The chemical intermediate and paints and coatings segments are expected to outpace the broader market over the forecast period. - Patent activity around diethylene glycol derivatives may open additional commercial opportunities for producers and chemical formulators.

The bottom line: - Diethylene glycol is a steady growth market, but the biggest upside is tied to industrial chemistry, coatings, and plastics rather than broad consumer demand.