Tetrahydrofurfuryl alcohol is widely used as a solvent in a variety of industrial applications due to its high solvency, stability, and high boiling point, making it suitable for heat-intensive processes. It is particularly effective in agrochemical formulations, where it helps dissolve active ingredients in pesticides and herbicides. It is also used in the production of dyes and pigments, improving dispersion and stability. Additionally, it finds applications in the pharmaceutical industry as a component in the production of bioactive substances.

In the electronics industry, it serves as a cleaning agent for semiconductors and circuit boards because it evaporates cleanly and leaves minimal residue. It is a key component in resin systems, especially in foundry resins used for sand cores and molds in metal casting, where it enhances curing properties and mold strength. It is also employed as a solvent in the paint and resin industries owing to its excellent solubility for organic substances.

Additionally, it acts as a chemical intermediate in the synthesis of other specialty chemicals, including polymers, plasticizers, adhesives, and flexibility enhancers in resin systems. Its low toxicity and biodegradability make it a preferred choice in environmentally sensitive applications.