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            Today is:



            Trade name: 1,4-butynediol 1,4-butynediol
            Molecular formula: C4H6O2
            Structural formula: OHH2C-C ≡ C-CH2OH
            Physical and chemical properties: industrial butyne diol appearance was amber or brown, pure solid as colorless crystals or slightly yellow crystals. A melting point of 58 ℃, a boiling point of 238 , a flash point of 152 and a natural point of 248 ℃.

            Industrial Butylene Glycol:

            Qualified product
            Butyne diol content%
            4 5.00~ 80.00
            Formaldehyde content% ≤
            PH value ≥
            Propynol content% ≤

            Application: It can be used in the manufacture of a series of important organic chemical products such as 1,4-butenediol, 1,4-butanediol, n-butanol, tetrahydrofuran, Y-butyrolactone and pyrrolidone and can be used in the production of synthetic fiber , Artificial leather, medicine, pesticides, solvents and preservatives. Butylene glycol itself is a good solvent, you can also do in the electroplating industry brightener.

            Packing: iron drum, 200kg / barrel.

            Note: try to avoid contact with the human body.


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