1,6-Hexanediol (HDO) is a specialty intermediate chemical with many applications. A linear diol containing two primary hydroxyl groups, HDO is a white, waxy solid at room temperature and melts to a clear liquid at temperatures above its melting range of 40 – 42°C. HDO properties are of particular value in the manufacture of polyester polyols used in PUR elastomers, PUR dispersions, coatings and adhesives. Downstream applications of the above include protective and industrial coatings, microcellular PUR, cast elastomers, fibers, cosmetics, printing inks and more. HDO can also be used as a chain extender. This material is miscible in water in all proportions and soluble in ethanol.

HDO is an intermediate used in the production of: Acrylates, PCD, Paint industry, Plasticizer, Polyesterpolyol, Polyurethane-adhesives, and TPU

Synonyms:

• 1,6-Hexanediol
• Hexane-1,6-diol

Formula …………………………..C6H14O2
Molecular Weight ……………….. 118.2
PRD Number ………………… 30036627
CAS Registry Number …….. 629-11-8

For more applications, features, and uses of HDO, please see BASF’s full line Brochure of Intermediates for Polyurethane (PUR) Materials

Properties