γ-丁内脂

γ-Butyrolactone (GBL)

Product introduction

γ-Butyrolactone is an important raw material of organic chemical as well as intermediate unit of refined chemical. It is also an excellent solvent with a high boiling point. Our products quality achieves international standards and is able to completely meet customer’s need.

Product features

  It is a colorless, transparent oily liquid having a smell that is similar to acetone smell. It can be miscible with water, acetone, carbon tetrachloride and ethanol and be decomposed in hot alkaline solution.

       Molecular formula: C4H6O2           Molecular weight: 86.09             Boiling Point :204℃

    Saftey Characteristic：
       γ-Butyrolactone belongs to a low-toxicity solvent with anaesthetic effect that can  irritate skin when absorbed by the skin. 

    Product specification：

Quality Index	Standard
Purity ( Wt.%)	≥99.50
Color (Pt-Co)	≤10
Water Content(ug/g)	≤500

 Product Uses：

    1. In the manufacturing, γ-Butyrolactone can be used to produce 2-pyrrolidone, N-methyl-2-pyrrolidone and polyvinyl-pyrrolidone. It is also an ideal antioxidant, plasticizer, extractant, absorbent, dispersant, color fixing agent and coagulant.

   2. In the pharmaceutical industry, it can be used as an anaesthetic and pacifier, as well as to synthesize Ciprofloxacin and interferons, vitamins and cyclopropylamine.

   3. In agricultural industry, it also has a wide range of applications and can be used in the production of plant growth agent and pesticides.

   4. In addition, it can be used in the manufacturing of batteries and capacitors, etc.

  Packaging：

    200kgs drum or ISO tank

  Storage and Transportation：

    γ-Butyrolactone is a hygroscopic combustible liquids that can absorb moisture. It should be stored hermetically in dry and shady places. When transported, it should be laid on and off lightly to prevent leakage.