Propylene Glycol (PG) CAS No.: 57-55-6

Chemical Structure : Propylene Glycol

CAS No.: 57-55-6

 

Propylene Glycol (PG)

Catalog No.: URK-V2439

Propylene glycol is a binary alcohol and has the properties of a general alcohol. Reaction with organic and inorganic acids to produce monoesters or diesters. Reaction with propylene oxide to produce an ether. Reacting with hydrogen halide to generate haloalcohol. Reaction with acetaldehyde to generate the methyldioxyyl ring.

Application

Good dissolution performance of propylene glycol, Less toxic and irritant, Widely used as solvents, extraction solvents and preservatives for injections (such as intramuscular injection, intravenous injection) and non-injectable pharmaceutical preparations (such as oral liquid, eye, ear, dental, rectovaginal, transdermal preparations, etc.), Is a better solvent than the Gan Chemicalbook oil. It can dissolve many substances such as intracellular corticosterols (sex hormones), chloramphenicol, sulfonamides, barbiturate, reserpine, quinidine, dehydrocorticosterone acetate, acetate sulfate, nitrogen mustard hydrochloride, vitamin A, vitamin D, many volatile oils, most alkaloids and many local anesthetics.

Physicochemical Properties

References

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