According to the report by Expert Market Research (EMR), the global 1,3-propanediol (PDO) market attained a value of above USD 527.42 million in 2025. Supported by the expanding applications of PDO across polymers, textiles, cosmetics, and pharmaceuticals, the market is expected to witness robust growth over the forecast period. EMR projects the market to grow at a CAGR of 7.20% between 2026 and 2035, reaching a value of more than USD 1057.07 million by 2035.

1,3-Propanediol is a colourless, odourless, and biodegradable chemical intermediate widely used in the production of polytrimethylene terephthalate (PTT), polyurethanes, coatings, resins, and personal care formulations. Owing to its favourable properties such as low toxicity, high performance, and excellent solvency, PDO has emerged as a preferred alternative to petroleum-based glycols in several industrial applications.

1,3-Propanediol (PDO) Market Trends

A key trend shaping the global PDO market is the increasing shift towards bio-based 1,3-propanediol. Manufacturers are increasingly adopting renewable feedstocks such as corn sugar and glycerol to produce bio-PDO, driven by sustainability goals and stringent environmental regulations. This transition aligns with the growing demand for eco-friendly and low-carbon materials, particularly in the textile and packaging industries.

Another notable trend is the rising use of PDO in personal care and cosmetics. Its humectant and moisturising properties make it an attractive ingredient in skincare, haircare, and hygiene products. Additionally, the expanding use of PDO in antifreeze formulations, solvents, and de-icing fluids is further contributing to market expansion.

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Drivers of Growth

The growing demand for PTT polymers, especially in the textile and carpet industries, is a major driver of the PDO market. PTT offers superior elasticity, stain resistance, and durability compared to conventional fibres, thereby boosting PDO consumption. Furthermore, the rapid growth of the construction and automotive sectors is increasing the demand for PDO-based polyurethanes and coatings.

Rising awareness regarding sustainable chemicals and increasing regulatory pressure to reduce dependence on fossil-based products are also accelerating the adoption of bio-PDO. In addition, the expanding pharmaceutical industry, where PDO is used as a solvent and intermediate, is positively influencing market growth.

1, 3-Propanediol (PDO) Market Forecast

Overall, the global 1,3-propanediol (PDO) market is poised for strong growth during the forecast period. With increasing applications across diverse end-use industries and a rising focus on sustainable and bio-based chemicals, the market is expected to more than double in value by 2035, reflecting its growing importance in the global chemical landscape.