γ-Butyrolactone application fields

γ-Butyrolactone (GBL) is an important chemical intermediate, widely used in pharmaceutical, food, textile and other industrial fields. It can be used to produce 1,4-butanediol (BDO), tetrahydrofuran (THF), Main raw material for pyrrolidone derivatives, herbicides and rubber additives

2023-12

2023-12-04

Functional uses of γ-butyrolactone

γ-butyrolactone, synthetic fragrance, 1. Maleic anhydride hydrogenation method This method is an advanced process developed in the 1970s. It uses a one-stage hydrogenation reaction to produce tetrahydrofuran and γ-butyrolactone in any ratio.

2023-11

2023-11-14

Properties and uses of 1,4-butyrolactone CAS No. 96-48-0

The CAS number of 1,4-butyrolactone is 96-48-0. 1,4-butyrolactone is relatively stable at room temperature, but hydrolyzes when heated under strong alkaline conditions. The hydrolysis of 1,4-butyrolactone is reversible, and under neutral conditions, lactones are produced. Pyrolysis of 1,4-butyrolactone occurs when it is heated to 305 ℃ in an airtight manner. 1,4-butyrolactone is stable under acidic conditions, but under alkaline conditions, it can undergo various chemical reactions such as oxidation, reduction, hydrolysis, condensation, amination, esterification, addition, halogenation, and alkylation, generating a series of important chemical products.

2023-03

2023-03-21

EAST Chemical participated in Chemspe Europe 2023

2023-06

2023-06-07

Precautions for the application of γ-butyrolactone

2023-07

2023-07-04

The Dangers of GBL: From Industrial Solvent to Recreational Drug

2023-06

2023-06-14

Widely used 1,4-butyrolactone

2023-05

2023-05-31

GBL/Gamma-Butyrolactone

2019-08

2019-08-20

BASF will rise North America butanediol (BDO) and its derivatives price

2018-03

2018-03-13