Polyethylene glycol (PEG; / ˌ p ɒ l i ˈ ɛ θ əl ˌ iː n ˈ ɡ l aɪ ˌ k ɒ l,-ˈ ɛ θ ɪ l-,-ˌ k ɔː l /) is a polyether compound derived from petroleum with many applications, from industrial manufacturing to medicine.PEG is also known as polyethylene oxide (PEO) or polyoxyethylene (POE), depending on its molecular weight.The structure of PEG is commonly expressed as H−(O−CH 2 ...

Not available and might not be a discrete structure. Synonyms. Polyethylene Glycol ; Carbowax ; alpha-Hydro-omega-hydroxypoly(oxy-1,2-ethanediyl) ... (CDR) information on the production and use of chemicals manufactured or imported into the United States. Chemical: Polyethylene glycol: Table: National Aggregate Production Volume (pounds) 2011 ...

2025年1月14日 · polyethylene glycol (PEG), synthetic chemical compound derived from petroleum that is widely used as a laxative for the treatment of constipation and that has various other uses, including as a moisture carrier, solvent, and thickener. Polyethylene glycol is a hydrophilic (“water-loving”) polymer that is made by reacting ethylene oxide with ethylene …

2025年1月27日 · Polyethylene Glycol (CAS 25322-68-3) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook. ... Chemical properties. Polyethylene glycol is a polymer which is hydrolyzed by ethylene oxide. It has no toxicity and ...

Polyethylene Glycol, often abbreviated as PEG, is a polyether compound widely used in a variety of applications due to its unique properties. ... Chemical Structure and Properties. PEG is made up of repeating ethylene glycol units (-CH 2 CH 2 O-). The number of these repeating units defines the molecular weight of the compound, which in turn ...

2023年2月21日 · Polyethylene glycol (PEG) is a biocompatible, synthetic, hydrophilic polyether compound that has many applications, mostly in the medical industry, but also in the chemical and industrial sectors.

Polyethylene glycol. Formula: C 2 H 6 O 2; Molecular weight: 62.0678; Chemical structure: This structure is also available as a 2d Mol file; Information on this page: Notes; Other data available: IR Spectrum; Options: Switch to calorie-based units

2025年1月27日 · Polyethylene Glycol 4000 (CAS 25322-68-3) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook. ... Chemical Properties. Polyethylene Glycol 4000 is tasteless, non-toxic, hydrosoluble, non-absorbable and is not ...

2025年1月1日 · Polyethylene glycol (PEG) is a linear polymer of ethoxy units with terminal hydroxyl groups derived from the polymerization of ethylene oxide [1].Several biomolecules and nanoparticles (NPs) are coated with PEG or its derivatives on its surface by PEGylation to improve their physicochemical properties in physiological conditions [2].Depending on the …

In summary, Polyethylene Glycol (PEG) is a versatile and invaluable polymer that finds extensive use in numerous industrial and medicinal applications. Its unique properties, such as water solubility, biocompatibility, and resistance to chemical attack, contribute to its wide-ranging utility.