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                    Ningbo Huajia Chemical Co., Ltd.
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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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