3-Hexyne-2,5-diol | CAS No.3031-66-1 |

BASF is the world’s largest producer of high quality acetylene-based specialties, a portfolio of acetylenic alcohols and acetylenic diols for a large field of applications.

3-Hexyne-2,5-diol (HD) is an acetylenic alcohol used as intermediate in the synthesis of aroma chemicals as well as corrosion inhibitor.

The melting range of 3-Hexyne-2,5-diol (HD) is at 20 -70 °C, the boiling temperature at 230 °C.