2-Butyne-1,4-diol pure cryst.

2-Butyne-1,4-diol (BYD, BBD) is a colorless to slightly yellow solid, and is almost odorless. It is completely soluble with water in all proportions.

2-Butin-1,4-diol (BYD, BBD) is an organic compound combinding an alkyne and a dioland is a precursor to 1,4-Butanediol.
It is mainly usedin the manufacturing of pesticides, corrosion inhibitors, plasticizers, synthetic resins, and polyurethanes.

The Boiling point of 2-Butin-1,4-diol (BYD, BBD) is at 238°C and melting point at 52-55°C.

CAS No.:  110-65-6

Product Details


CAS No.: 110-65-6



0,5KG Glass bottle 
25KG Paper bag 
65KG Steel drums 


Hu Wenkui (links) und Li Shiling (rechts), beide Techniker, führen eine routinemäßige Sicherheitsinspektion des C2-Hydrierreaktors durch. Dieser Reaktor wandelt Acetylen mit Hilfe von Wasserstoff und Katalysatoren zu Ethylen um.