Nonylphenol - Wikipedia
WEBNonylphenols are a family of closely related organic compounds composed of phenol bearing a 9 carbon-tail. Nonylphenols can come in numerous structures, all of which may be considered alkylphenols. They are used in manufacturing antioxidants, lubricating oil additives, laundry and dish detergents, emulsifiers, and solubilizers. [2] .
Risk Management for Nonylphenol and Nonylphenol Ethoxylates
WEBMar 4, 2024 · What is nonylphenol? Why is EPA concerned? What action is EPA taking? Previous Actions. What is Nonyphenol? NPEs are nonionic surfactants that are used in a wide variety of industrial applications and consumer products. Many of these, such as laundry detergents, are “down-the-drain” applications.
4-Nonylphenol | C15H24O | CID 1752 - PubChem
WEBNonylphenol is an organic compound of the wider family of alkylphenols. It is a product of industrial synthesis formed during the alkylation process of phenols, particularly in the synthesis of polyethoxylate detergents. Because of their man-made origins, nonylphenols are classified as xenobiotics.
Fact Sheet: Nonylphenols and Nonylphenol Ethoxylates
WEBJun 8, 2023 · NP/NPEs, also known as nonylphenols and nonylphenol ethoxylates, are nonionic surfactants, or detergent-like substances, with uses that lead to widespread release into aquatic environments. NP/NPEs are highly toxic to aquatic life. Note: EPA’s September 2014 proposed Significant New Use Rule covers only NP/NPEs that are no …
Nonylphenol - an overview | ScienceDirect Topics
WEBNonylphenol (NP) and octylphenol (OP) are kinds of APs, which are a family of organic compounds obtained by the alkylation of phenols, and are widespread in household products, cleansers, cosmetics, and insecticides, leading to a global environmental and human contamination [75].
Nonylphenol occurrence, distribution, toxicity and analytical …
WEBAug 16, 2020 · Here we review the current knowledge on nonylphenol occurrence, distribution, toxic effects and water quality criteria related to the protection of freshwater organisms. Nonylphenol enters the water ecosystem mainly via wastewater treatment plant effluents, agricultural runoff, groundwater discharge from air, soil, water and agricultural …
Nonylphenol - an overview | ScienceDirect Topics
WEBAug 15, 2010 · Octyl- and nonylphenol are commonly found as they are used as antioxidants in plastics. These compounds have been shown to act as estrogen mimics, using vitellogenin gene expression in trout hepatocytes, gene transcription in transfected cells, and by the growth of breast cancer cell lines.
Nonylphenol - PubChem
WEBMolecular Formula. C15H24O. Description. Nonylphenol appears as a thick, yellowish liquid with a slight phenolic odor. Insoluble in water. Flash point 285 °F. Burns although difficult to ignite. May irritate the skin. Used in the manufacture of oil additives, surfactants, fungicide preparations and plastics and rubber. CAMEO Chemicals. 1 Synonyms.
4-Nonylphenol - NIST Chemistry WebBook
WEBAug 9, 2014 · Molecular weight: 220.3505. IUPAC Standard InChI: InChI=1S/C15H24O/c1-2-3-4-5-6-7-8-9-14-10-12-15 (16)13-11-14/h10-13,16H,2-9H2,1H3. IUPAC Standard InChIKey: IGFHQQFPSIBGKE-UHFFFAOYSA-N. CAS Registry Number: 104-40-5. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d …
Nonylphenol in the environment: a critical review on occurrence, …
WEBAbstract. Nonylphenol is a toxic xenobiotic compound classified as an endocrine disrupter capable of interfering with the hormonal system of numerous organisms. It originates principally from the degradation of nonylphenol ethoxylates which are widely used as industrial surfactants.
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