List of alkylphenol ethoxylates
Webalkylphenol 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 WebNonylphenol, ethoxylated: 500-024-6 9016-45-9 Expert judgement (ECHA) Isononylphenol, ethoxylated: 609-346-2 37205-87-1 Expert judgement (ECHA) …
List of alkylphenol ethoxylates
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Web1 Please note that the full name of the substance as it will appear in the Candidate List is: 4-Nonylphenol, branched and linear, ethoxylated [substances with a linear and/or branched alkyl chain with a carbon number of 9 covalently bound in position 4 to phenol, ethoxylated covering UVCB- and well-defined substances, polymers and homologues, Web1 dec. 2013 · alkylphenol ethoxylates in healthcare facility wastewaters. Chemosphere 78: 1056-1062. Nakazawa K, Ohno Y (2001) Modulation by estrogens and. xenoestrogens of recombinant human neuronal nicotinic.
Web14 apr. 2024 · 3.1 (List of harmonised classification and labelling of hazardous substances) of REGULATION (EC) No 1272/2008 of the European Parliament and of the Council of 16 December 2008 on classification, labelling and packaging of substances and mixtures, amending and repealing Directives 67/548/EEC and 1999/45/EC, and amending … WebCanadian Environmental Quality Guidelines for Nonylphenol and its Ethoxylates. Scientific Supporting Document (Water, Sediment, and Soil) 3 US Environmental Protection Agency (US EPA). (2005). Aquatic life ambient water quality criteria - …
WebWhy Alkylphenol Ethoxylates (APEOs) are Restricted1 Legislation around the world restricts the presence of APEOs in finished products. Leading apparel and footwear brands have restricted or banned the use of APEOs in production of their products. 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 …
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.
Web18 dec. 1997 · Endocrine-disrupting metabolites of alkylphenol ethoxylates – A critical review of analytical methods, environmental occurrences, toxicity, and regulation. … philosophy journal wait timeWebAlkylphenols including 4-t-octylphenol, 4-nonylphenol, 4-n-octylphenol, and 4-n-nonylphenol are used to make alkylphenol ethoxylates, which are widely used as industrial surfactants. Alkylphenol ethoxylates are used as emulsifiers for polymerization, as detergents and pesticides, and in the processing of wool and metals. philosophy just release me discontinuedWeb4 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 homologues]”, including Triton™ X-100, were added to the candidate list by ECHA: ECHA Entry for 4- (1,1,3,3-tetramethylbutyl)phenol, ethoxylated. philosophy jobs salaryWeb29 jun. 2024 · NP/NPEs, also known as nonylphenols and nonylphenol ethoxylates, are nonionic surfactants, or detergent-like substances, with uses that lead to widespread … t shirt mickey homme zaraWebThis list contains a non-exhaustive inventory of substances based on the list of hazardous substances with harmonised classification and labelling (i.e. Table 3 of Annex VI to the … philosophy kcl conversionWebThe 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 … t shirt micromaniaWebThe 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 produced in huge quantities; the annual worldwide usage is … philosophy jordan peterson