The Propylene Glycol Market size is expected to reach US$ 9.01 Billion by 2034 from US$ 5.28 Billion in 2025. The market is estimated to record a CAGR of 6.11% from 2026 to 2034. Propylene glycol—a synthetic liquid compound ($C_3H_8O_2$) prized for its low toxicity, hygroscopic properties, solvent capabilities, and antifreeze characteristics—serves as a crucial chemical intermediate...