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High Quality Colorless Transparent Liquid Gamma Butyrolactone Intermediate Good Electrical Performance GBL CAS 96-48-0 Industrial Solvents Thinners
Product Name: GBL;Gamma-Butyrolactone
Synonym: FEMA 3291;GAMMA-BUTYROLACTONE;GAMA-BUTYROLACTONE;GAMMA-HYDROXYBUTYRIC ACID LACTONE;GBL;GBL-EL;G-BUTYROLACTONE;endo-cis-5-norbornene-endo-2,3-dicarboxylic anhydride
Related categories: Esters; pesticide intermediates; plant growth regulator intermediates; intermediates; flavors and fragrances; general reagents; flavors and fragrances; lactones; esters; organic chemicals; organic solvents; levetiracetam impurities; Block; ngreline; organic materials; pharmaceutical intermediates; Heterocycles; Miscellaneous Reagents; Halogenated Heterocycles, Thiophenes, Thiazolines/Thiazolidines; pharmaceutical raw materials; gas chromatography standards (color standard); chemical intermediates; organic synthesis; Synthetic material intermediates; high-end chemistry
Melting Point: −45 °C(lit.)
Boiling Point: 204-205 °C(lit.)
Density: 1.12 g/mL at 25 °C(lit.)
Vapor density: 3 (vs air)
Vapor Pressure: 1.5 mm Hg ( 20 °C)
Refractive index: n20/D 1.436(lit.)
Flash point: 209 °F
explosive limit: 16%
Stability: Stable. Hygroscopic. Incompatible with strong oxidizing agents, strong acids, strong bases, strong reducing agents.
Appearance: Colorless transparent liquid
Water solubility: MISCIBLE
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. 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.
GBL is a lactone. It is hydrolyzed under basic conditions, for example in a sodium hydroxide solution into sodium gamma-hydroxybutyrate, the sodium salt of gamma-hydroxybutyric acid. Under acidic conditions it forms an equilibrium mixture of both compounds. These compounds then may go on to form a polymer. When treated with a non-nucleophilic base, like lithium diisopropylamide, GBL can become an alpha-carbon nucleophile. The related compound caprolactone can be used to make a polyester in this manner.
GBL is not active in its own right; its mechanism of action stems from its identity as a prodrug of GHB. The hypnotic effect of GHB is enhanced by combination with alcohol. A 2003 rat study showed that GBL in combination with ethanol showed a potentiated hypnotic effect, as the sleep-timing measure was longer than both of the individual components combined.
|Batch No.||20161025||Packing||200kg per drum|
|Production date||2016.10.25||Analysis date||2016.10.26|
|Test Items||Specification||Test Results|
|Appearance||Clear,Colorless transparent liquid||Clear,Colorless transparent liquid|
|Water (K.F.) %||≤0.03||0.010|
|Conclusion(GC) %||this product conforms to Enterprise standard.|
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, as a cleaning solvent, as a super glue remover, and as asolvent in some wet aluminium electrolytic capacitors.
In humans it acts as a prodrug for γ-hydroxybutyric acid (GHB), and it is used as a recreational intoxicant with effects similar to alcohol.
Despite serious safety concerns and illegality, people take gamma butyrolactone for improving athletic performance, sleep, and sexual performance and pleasure. They also take it for relieving depression and stress, prolonging life, promoting clear thinking, causing relaxation, and releasing growth hormone. GBL is also used to trim fat and as a body- or muscle-builder. Some people take it as a recreational drug.
GHB for Bodybuilding
GBL is converted to GHB shortly after entering the body. Both produce a feeling of euphoria and can reduce inhibitions and cause sleepiness. Gamma butyrolactone is a chemical. People use it as medicine. Be careful not to confuse gamma butyrolactone (GBL) with gamma hydroxybutyrate (GHB). Gamma-Butyrolactone + NaOH => Sodium Gamma-Hydroxy Butyrate (Na-GHB).
GHB has many potential therapeutic uses and is considered to have a very low toxicity profile. In some European countries, it's used as a general anesthetic, for sleep disorders, an aid to childbirth and a treatment for alcoholism. It also is reported to be a great aphrodisiac.
Bodybuilders and other athletes have used GHB because of its ability to stimulate the pituitary to release growth hormone (GH).GHB should lower the secretion of the stress hormone cortisol, especially at night. This is perceived as a major benefit because cortisol release keeps increasing as the night goes on. t certainly makes sense that a relaxing agent should depress cortisol level.If you are in a state of acidosis because of your diet, this particular action of GHB will spare some of your muscle mass while permitting fat loss. The extra GH release due to GHB will also help you to get rid of the extra acid and therefore spare your muscle mass and glutamine. If you are not in a state of acidosis, this anti-catabolic action of GHB will not appear.
Relaxation, calming, increased mental clarity, fat loss, use as a body or muscle “builder,” recreational drug use, releasing growth hormone, improving athletic performance, trouble sleeping (insomnia), relieving depression and stress, prolonging life, improving sexual performance and pleasure, and other conditions.
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1. Rich experience.
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2. Great quality, purity and favourable.
Good quality is one of our secret success(Muscles building products), welcome order the samples, MOQ just 10 grams.
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We have stock, so we can delivery quickly at the very day when receive the payment.
We have special way could ship 0.01kg to 3.5kg products a time. We offer melting powder into liquid service.And ship the liquid in special bottles.
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