List of alkylphenol ethoxylates
WebThe most important members are ethoxylates of nonylphenol (NP) and octylphenol (OP). The number of ethoxylate units can be as high as 100. Alkylphenol ethoxylates are …
List of alkylphenol ethoxylates
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Webethoxylated nonylphenol; ethylan 20; ethylan 44; ethylan 55; ethylan 77; ethylan bcp; ethylan bv; ethylan ha; ethylan keo; ethylan n; ethylan n 5.5; ethylan tu; ethylene oxide … Web18 dec. 1997 · Alkylphenol Ethoxylates: Trace Analysis and Environmental Behavior Chemical Reviews NEXT Alkylphenol Ethoxylates: Trace Analysis and Environmental Behavior Björn Thiele , Klaus Günther , and Milan Johann Schwuger View Author Information Cite this: Chem. Rev. 1997, 97, 8, 3247–3272 Publication Date: December …
WebNonylphenol arises from the environmental degradation of nonylphenol ethoxylates, which are the metabolites of commercial detergents called alkylphenol ethoxylates. NPEs are a clear to light orange color liquid. Nonylphenol ethoxylates are nonionic in water, which means that they have no charge. WebNonylphenol and nonylphenol ethoxylates are only used as components of household detergents outside of Europe. Nonyl Phenol, is used in many epoxy formulations mainly …
WebAlkylphenol ethoxylates (APEO) are a family of synthetic organic chemicals being used for many industries for their surfactant properties. Among all the alkylphenol ethoxylates, … WebThe synthetic alkylphenol ethoxylates enter the environment through human use of products that contain them, via sewage, and through waste streams downstream from manufacturing. Octylphenol ethoxylates (parent compound) are manufactured from 4t-OP and are degraded in the aquatic environment to the alkylphenol 4t-OP (metabolite). 4t …
WebAlkylphenol ethoxylates are surface-active substances that are used in cleaning and laundry products, wetting agents, softeners and spinning oils (yarn and fabric), and …
WebALKYLPHENOL ETHOXYLATES (APEOs) Other Names Nonylphenol Ethoxylates (NPEOs; NPEs): Polyethylene glycol nonylphenyl ether Octylphenol Ethoxylates (OPEOs; OPEs): Polyethylene glycol octylphenyl ether APEOs are primarily used as detergents in … diy outdoor foam cushionsWebAlkylphenol ethoxylates are nonionic surfactants, consisting of branched-chain alkylphenols, which have been reacted with ethylene oxide, pro-ducing an ethoxylate … cranberry farmers spidersWeb4 jan. 2024 · In December 2012 the substance group “4- (1,1,3,3-tetramethylbutyl)phenol, ethoxylated [covering well defined substances and UVCB substances, polymers and … diy outdoor firewood rackWebTest Case: Nonylphenol and its Ethoxylates (NPEs) I. FEEDERS FOR SUBSTANCE IDENTIFICATION National Chemical Management Programs Canada NPEs have been assessed as toxic under the Canadian Environmental Protection Act (CEPA, 1999) and were added to CEPA 1999 Schedule 1- List of Toxic Substances in 2002.1 As a result, diy outdoor floating deckWebNonylphenol, branched and linear, ethoxylated gets high priority for inclusion in Annex XIV among the Candidate List substances. Therefore, 4-Nonylphenol, branched and linear, ethoxylated is recommended for inclusion in Annex XIV. Orange lead (lead tetroxide) 215-235-6 1314-41-6 YES 1 15 12 Toxic for reproduction (Article 57 c) cranberry farm exeterWebalkylphenol ethoxylates (APEOs).1 NPs are also intermediates in the production of antioxidants used to protect or stabilize polymers such as rubber and polyvinyl chloride (PVC) while OPs are also intermediates in the production of phenolic resins used in bonding agents. Biodegradation of APEOs into APs is the main source of diy outdoor folding wine tableWebAlkylphenol ethoxylates - 9 4. Dyes - 2 5. EDTA and salts - 2 6. Fatty aid ethoxylates - 4 7. Fatty acids esters and salts - 6 8. Low risk polymers, as defined under 40 CFR 180.960 - 8 9. Mineral acids, bases and their inorganic salts -22 10. Organic acids and salts - 3 11 ... cranberry facial cleansing pads