Product name:GBL(Gamma Butyrolactone)
Physical performance:Molecular Formula: C4H6O2 Molecular Weight: 86.1
CAS NO.: 96-48-0
Characteristics: Colorless transparent liquid, has the similar acetone smell oily
liquid,the boiling point 204 ℃, can with the water, the acetone the carbontetrachloride and the ethyl alcohol
mixes dissolves, decomposes in thehot lye, has the fragrant smell.
r-butyrolactone is one kind of important fine chemicalintermediate, simultaneously also is one kind of performance
fine highboiling point solvent, namely ideal antioxidant, plasticizer,extracting agent, absorbent, dispersing agent,
solid stain, Coagulation Reagent.It has the boiling point high, dissolving power greatly strengthened,the electrical
conductivity and the stability are good, merit and soon use and administrative security convenience. Through split-ring
or not split-ring chemical reaction, production many kinds of fine chemicals, and has many kind of important heterocyclic
compounds,widely applies to the medicine, the agricultural chemicals, thesynthetic resin helps the medicinal preparation,
food feed additive,the dye pigment, domain and so on electron.
1) Industrial Class:
(1) Synthesis pyrrolidone series product. May use in to make the a-pyrrolidone, the N- methyl pyrrolidone,
the N- ethyl pyrrolidone, thepolyethylene pyrrolidone, etc;
(2) Photo chemistry industry extracting agent. Uses in to absorb the alkyneto help the medicinal preparation,
the aromatic hydrocarbon, thealcohol type and the ring-like ether extracting agent,the oil dope;
(3) Synthetic fiber spinning solvent,coagulation Reagent,dyeing assistants,Anti- static electricity
Reagent.Uses in the propylene nitrile textile fiber spinningsolvent and the coagulation solvent,
the cellulose ester wool,thenylon dyeing assistants, the nylon fibre Anti- static electricity Reagent;
(4) Synthetic resin ideal antioxidant, plasticizer, dispersing agent,solid stain and solvent. Serves as the
polypropylene, thepolyvinyl-chloride, the polystyrene solvent,the polyvinyl-fluoridedispersing agent,many
kinds of resins dyeing modifier,oxidationinhibitor, plasticizer ,etc;
(5) Also is to produces the spice the raw material, the printing inklubricant and the rust remover ,etc.
2) Common Calss: In the farming and forestry industry aspect use,isproduces the plant growth medicinal
preparation, the weed killer, thesynthesis pesticide, the feed additive and so on the intermediate.
3) Electric Capacity Calss: May serve as the anesthetic and the sedative in the medicine profession treats
the epilepsy,the cerebral hemorrhage and the hypertension,X beam radiography medicinal preparation，
may synthesize antibacterial new medicine cyclopropane Sha Xing and theinterferon ,etc. Also is vitamin B1,
the link propylamine and thebutyric acid and so on the intermediate.
In addition, but also may serve as the battery solution, the capacitor manufacture,the color film quality ,etc.
In galvanized iron or plastic drums of 210kg(N.W.),1x20" FCL: 16.8Mt/80Drums