1,5-pentanediol

1,5-Pentanediol is a colorless, viscous liquid (melting point -18°C, boiling point 238-239°C, density 0.9941, flash point 129°C) that is miscible with water, methanol, ethanol, isoketone, and ethyl acetate, used as an organic synthesis intermediate in the manufacture of polyesters, polyethers, perfumes, and as a chain extender or chemical solvent in polyurethane production. Offered by Puyang Hongye Hi-tech Development Co., Ltd. to pharmaceutical-grade standards, the supplier sources rather than manufactures the product, and it is distributed across North and South America, Europe, Asia, the Middle East, and Africa.