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    Wikipedia
    https://en.wikipedia.org › wiki › Polyethylene_glycol

    Polyethylene glycol - Wikipedia

    Polyethylene glycol 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 … 展开

    Uses

    Medical uses
    • Pharmaceutical-grade PEG is used as an excipient in many pharmaceutical products, in oral, topical, and parenteral dosage forms. 展开

    Production 图像
    Available forms and nomenclature 图像
    Available forms and nomenclature

    PEG, PEO, and POE refer to an oligomer or polymer of ethylene oxide. The three names are chemically synonymous, but historically PEG is preferred in the biomedical field, whereas PEO is more prevalent in the field of polymer chemistry. Because different … 展开

    External links

    • Oregon State University informational paper on using PEG as a wood stabilizer 展开

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    Human health effects

    PEO's have "very low singledose oral toxicity", on the order of tens of grams per kilogram of human body weight when ingested by mouth. Because of its low toxicity, PEO is used in a variety of edible products. It is also used as a lubricating coating for various … 展开

    Production

    The production of polyethylene glycol was first reported in 1859. Both A. V. Lourenço and Charles Adolphe Wurtz independently isolated products that were polyethylene glycols. Polyethylene … 展开

    See also

    • Lauryl methyl gluceth-10 hydroxypropyl dimonium chloride
    • Lysozyme PEGylation
    • PEG-PVA
    • Polyethylene glycol propylene glycol cocoates 展开

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  2. 百度百科
    https://baike.baidu.com › item › 聚氧化乙烯

    聚氧化乙烯 - 百度百科

  3. Polyoxyethylene的图片

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  4. NaturalPedia
    https://naturalpedia.com › polyoxyethylene-toxicity...

    Polyoxyethylene – toxicity, side effects, diseases and …

    标记:
    Polyethylene Glycol Toxicity Symptoms
    Polyoxyethylene Uses
  5. 维基百科
    https://zh.wikipedia.org › wiki › 聚乙二醇

    聚乙二醇 - 维基百科，自由的百科全书

  6. 维基百科
    https://zh.wikipedia.org › zh-tw › 聚乙二醇

    聚乙二醇 - 維基百科，自由的百科全書

  7. MilliporeSigma
    https://www.sigmaaldrich.com › US › en › search › polyoxyethylene

    Polyoxyethylene | Sigma-Aldrich - MilliporeSigma

  8. 其他用户还问了以下问题
    Is polyoxyethylene a carcinogen?
    Polyoxyethylene is claimed to be carcinogenic, while other sources have stated that no studies have proven its carcinogenic potential. Ethylene glycol and other antifreeze products must be kept away from children. A reported ingestion incident involving ethylene glycol caused upper gastrointestinal tract damage.

    Polyoxyethylene – toxicity, side effects, diseases and environmental

    naturalpedia.com
    What are the side effects of polyoxyethylene?
    Polyoxyethylene has the molecular formula of C 2 H 6 O 2. Contact, exposure, inhalation and ingestion of ethylene glycol may cause the following side effects: Ethylene glycol is yet to be evaluated for its human carcinogenic potential. Birth defects are also said to be unlikely.

    Polyoxyethylene – toxicity, side effects, diseases and environmental

    naturalpedia.com
    What makes polyoxyethylene a unique surfactant?
    Unique properties arise from the combination of the nonionic, temperature-responsive polyoxyethylene block with the weakly ionic, p H-responsive carboxylic acid termination in a single surfactant headgroup. Accordingly, this class of surfactant finds broad application across very different sectors.

    Polyoxyethylene alkyl ether carboxylic acids: An overview of a

    sciencedirect.com
    Is polyethylene a carcinogen?
    Polyethylene is the most common form of plastic. When combined with glycol, it becomes a colorless, odorless, thick and sticky liquid, forming polyethylene glycol (PEG). PEG or polyoxyethylene, is said to be a carcinogenic petroleum ingredient that reduces the skin’s natural moisture.

    Polyoxyethylene – toxicity, side effects, diseases and environmental

    naturalpedia.com
    What is polyoxyethylene alkyl ether carboxylic acid?
    Technical grade polyoxyethylene alkyl ether carboxylic acids are readily available in large quantities and at low cost. The alkyl chain length generally varies between 4 and 20 carbon atoms, and the degree of ethoxylation between 2 and 20.

    Polyoxyethylene alkyl ether carboxylic acids: An overview of a

    sciencedirect.com
    How is polyoxyethylene alkyl ether prepared?
    Polyoxyethylene alkyl ethers are mainly prepared by the addition of ethylene oxide to fatty alcohols in the presence of a strong base, resulting in a rather broad distribution of EO units , . Polyoxyethylene alkyl ether carboxylic acids with branched alkyl chain can be prepared from Guerbet alcohols , , .

    Polyoxyethylene alkyl ether carboxylic acids: An overview of a

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  9. ScienceDirect
    https://www.sciencedirect.com › science › article › pii

    Polyethylene glycol (PEG): The nature, immunogenicity, and role in …

    标记:
    Polyethylene Glycol
    Peg Mechanism
  10. 百度百科
    https://baike.baidu.com › item › 氧化聚乙烯

    氧化聚乙烯 - 百度百科

  11. ScienceDirect
    https://www.sciencedirect.com › science › article › pii

    Polyoxyethylene alkyl ether carboxylic acids: An overview of a ...

    标记:
    Leonardo Chiappisi
    Publish Year:2017
  12. ScienceDirect
    https://www.sciencedirect.com › topics › chemical...

    Polyethylene Oxides - an overview | ScienceDirect Topics

    标记:
    Oxide
    Polyethylene
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