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γ-Butyrolactone (GBL) is a hygroscopic colorless liquid with a weak characteristic odor. Soluble in water, GBL is a common solvent and reagent in chemistry as well as being used as a flavouring,
B 2445 (OTTO) γ-Butyrolactone, 99%+ Cas no 96-48-0 - used as an intermediate in the production of other chemicals. B 2445 (OTTO) γ-Butyrolactone, 99%+ Cas no 96-48-0 - used as an extractant for butadiene, aromatic, advanced grease petroleum processing; It is used as an acrylonitrile fiber spinning solvent in the chemical fiber industry.