Gamma-Butyrolactone

Packaging: N/A

Delivery: 15 Days

Detailed Product DescriptionQuick Details:

Alias: Gamma Butyrolactone, 1, 4- Butyrolactone, γ -Butyroladone, GBL, BLO

Purity : 99.0%

CAS: 96-48-0

Einecs No: 202-509-5

MF: C4H6O2

MW: 86.09

Melting Point:-44°C

Boiling Point:206°C

Flash Point:99.2°C

Ignition temperature:455°C

Refractive Index:nd20 :1.434~1.440

Density 1.12 g/mL at 25 ° C(lit. )

Storage temp. 2-8° C

Chemical Properties: Colourless oily liquid

Appearance:Colorless clear oily liquid with acetone-like odor

Uses:

(1) GBL can be used to produce a-pyrrolidone, 1-Methyl-2-pyrrolidinone , polyvinyl pyrrolidone, and α-Acetyl-γ-butyrolactone, etc.

(2)GBL can be used as anaesthetic and tranquilizer, used to produce ciprofloxacin and interferon, as the intermediate of vitamin and rolicyprine;

(3) GBL is the intermediate of plant growth stimulator and insecticide

(4)GBL is a good antioxidant, plasticizer, extractant, adsorbent, dispersant, fixative and curing agent; Moreover, it can also be used in battery, capacitor and development of color film.

Product Description:

Gamma-Butyrolactone (γ-butyrolactone or GBL) is a hygroscopic colorless liquid with a weak characteristic odor which is soluble in water. GBL is a common solvent and reagent in chemistry as well as being used as a flavouring, as a cleaning solvent, as a superglue remover, and as a solvent in some wet aluminium electrolytic capacitors. In humans it acts as a prodrug for GHB, and it is used as a recreational intoxicant with effects similar to alcohol.

GBL has been found in extracts from samples of unadulterated wines.[3] This finding indicates that GBL is a naturally occurring component in some wines and may be present in similar products. The concentration detected was approximately 5 μg/mL and was easily observed using a simple extraction technique followed by GC/MS analysis. GBL can be found in cheese flavourings but typically results in a content of 0.0002% GBL in the final foodstuff.

Application:

1)it is Used to produce a-pyrrolidone, 1-Methyl-2-pyrrolidinone, polyvinyl pyrrolidone, and α -Acetyl-γ -butyrolactone;

2) it is used as anaesthetic and tranquilizer, used to produce ciprofloxacin and interferon, as the intermediate of vitamin and rolicyprine;

3) As antioxidant, plasticizer, extractant, adsorbent, dispersant, fixative and curing agent;

4) it is Used in battery, capacitor and development of color film.

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Founded Year:2001
Address:武昌中山路496号
Contact:Sadiya Sun

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