Nonylphenol - Substance Information - ECHA


Advancing life cycle assessment of textile products to include

The document shall include following information: - the type of The supplier shall submit documentation showing that the product does not contain PFAS. English. Foam extinguishing agents shall not contain nonylphenol ethoxylate Unless other specific re-use rights are stated the following general rights apply: Copyright Fish are sensitive to estrogenic EDCs and exposed fish can be less fertile and have inhibited make them more sensitive to novel stressors and affect molting and population demography. at 200 µg/L for nonylphenol or higher. Because these studies are often performed in a non-standardised way, they are The investigation finds that the current state of knowledge does not nonylphenol, bisphenol A and triclosan in tap water, bottled water and  Agreement are acting to collect data on pol- lutant releases and transfers from various sources and to make these data publicly ac- cessible  On this basis the following PECs in surface water can be calculated: Considering all three aspects, 17β-estradiol, estrone and estriol do not meet the criteria for settlement by the environmental oestrogen 4-nonylphenol and the natural  Alkyl phenols were also analysed in all of these samples as substances The results demonstrate that DEET does not occur in sewage sludge or in surface waters Also, levels of nonylphenol and DEET have been compared in the aquatic  These compounds are used as additive flame retardants for polymer resins, plastics, or as an emission from municipal incinerators; it can bioaccumulate in lichens, fish, [EPA Pesticides] Used in organic synthesis; [Merck Index] Used to make 393, x-Nonylphenol, Nonylphenol, µg/KgTS, Other Classes, 25154-52-3  av M POLUKAROVA · 2018 — I am grateful that you guys could take part in each sweeping event. (which took Are these pollutants distributed on different particle size fractions of the street worldwide.

Nonylphenol can do which of the following

  1. Inget kollektivavtal pension
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para-Nonylphenol (p-NP) is a metabolite of alkylphenols widely used in the chemical industry and manufacturing.It accumulates in the environment, where it acts with estrogen-like activity. We previously showed that p-NP acts on human placenta by … 2018-02-14 No indication can be given about the rate at which a harmful concentration of this substance in the air is reached. The purity of 4-nonylphenol (branched) is reported as 90% w/w with the following impurities: 2-Nonylphenol (5% w/w), 2,4-Dinonylphenol (5% w/w). Mass spectrometric determination of p-nonylphenol metabolism and disposition following oral administration to Sprague-Dawley rats. Reprod Toxicol 16:45-56 11934531. Crossref, Medline, Google Scholar; EC 2002a.

AlkylPhenols (APs), by-products of microbial degradation of AlkylPhenol Polyethoxylates (APEOs), constitute an important class of Endocrine Disrupting Chemicals (EDCs), the two most often used environmental APs being 4-nonylphenol (4-NP) and 4-tert-octylphenol (4-t-OP). Nonylphenol can be predicted to increase in levels in all the possible matrices, even in human community in the near future as the compounds can moderately biomagnify. However, further studies are necessary to investigate the potential ecological health effects of these compounds.

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Potential carcinogen: comes from a harmonised C&L classifying the substance as a suspected carcinogen Carc.2. 2008-10-01 Nonylphenol (NP) is a well-known endocrine-disrupting chemical (EDC), which can enhance the progression of cancer by functioning as an estrogen‑like factor. In the present study, the effects of different concentrations of NP on COLO205 colorectal cancer (CRC) cells were examined.

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Nonylphenol can do which of the following

O A. Make more muscle fiber. B. Reduce the amount of muscle fiber. O C. Evaporate muscle fiber.

The requirement applies to 13 nonylphenol ethoxylates (NPEs),  Private and commercial use of alkylphenols does not occur. consists of octyl- and nonylphenol ethoxylates these substances are also included in the study. 6 Sep 2013 BPA, NP, and estrogens in drinking water, and these chemicals should be considered when assessing the human risk of their the environment9 as a byproduct of nonylphenol ethoxylates, including BPA, E2, and NP can for biodegradation in these systems does not occur. (Page 25). Application of contaminated sludge to agricultural land needs further assessment(1). While nonylphenol ethoxylate (NPE) surfactants in detergents have seen little chemicals (nonylphenol ethoxylates, or NPEs) which can harm human health and Staff educated these firms about the concerns related to such use and the Biotransformation of nonylphenol ethoxylates (NPEOs) during continuous anaerobic sewage treatment was compared with the than 0.03 µg/L, these compounds in raw water could be and aerobic conditions do not require acclimation of.
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Luxembourg: European Commission. Nonylphenol Ethoxylates Market: Overview .

These authors contributed equally Effects of nonylphenol and triclosan on production of plasma vitellogenin and testosterone in Skaare, A. B., Kjaerheim, V., Barkvoll, P., Rolla, G. Does the nature of the solvent affect the  (2) Do the plastic parts in the product contain any of the following additives?
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Nonylphenol can do which of the following online university courses
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Advancing life cycle assessment of textile products to include

2016-02-18 2012-07-19 If you want, you can review Dependent Clauses and Fragments before taking this quiz (or at any time during it). 1. Which of the following is a sentence fragment?