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 1,4-Butanediol (1,4-BDO)

CAS No.:

110-63-4
Molecular Structure:

Specifications:

 

Items

Value

Appearance, above 20 Clear & Free of Suspended Matter

Color (Pt-Co), APHA

10 Max

Purity, wt. %

99.5 Min

Carbonyl, mg KOH/g

0.5 Max

Water, wt. %

0.05 Max

Packing

In bulk or in isotanks

Applications:

1,4-Butanediol is used industrially as a solvent and in the manufacture of some types of plastics, elastic fibers and polyurethanes. In organic chemistry, 1,4-butanediol is used for the synthesis of γ-butyrolactone (GBL). In the presence of phosphoric acid and high temperature, it dehydrates to the important solvent tetrahydrofuran. At about 200 癈 in the presence of soluble ruthenium catalysts, the diol undergoes dehydrogenation to form butyrolactone.

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