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          1,4-Butenediol (Boutique)


          Product Name: 1,4-Butylene glycol (boutique) (1,4-Butenediol)
          Molecular formula: C4H8O2 Molecular weight: 88.11 CAS No .: 110-64-5
          Structure:
             
          Physical properties: Boiling point: 84 ° C; Relative density: 1.07; Refractive index: 1.477; Flash point: 128 ° C. Soluble in water, ethanol, acetone. Almost insoluble in lower aliphatic or aromatic hydrocarbons.
          Appearance: colorless or light yellow color Oily liquid content: ≥ 98.5% Acetylene glycol content: ≤ 0.1%; Butanediol content: ≤ 1%; Water: ≤ 0.3% Cis content ≥ 96.0%
          Packing: 200 kg / barrel (galvanized iron drum)
          Uses: 1,4-Butylene glycol (boutique) in the production of pharmaceutical production of plant protection agents and pesticides, mainly through the ring-like reaction to form an oxygen ring, the main use for the production of vitamin series and furan pharmaceutical intermediates; Can be used for the production of antioxidants, lithium batteries, LCD TV important additives; can be used for synthetic pesticide intermediates endosulfan; can be used to produce polyester fiber, vinyl ester copolymer, polyurethane, plasticizers and other new materials.

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