List of organotin compounds

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August undefined, 2024

WebAs a consequence, selected organotin compounds (non-pesticidal) are at present listed as contaminants on the 1998 Contaminant Candidate List. As part of the assessment process to determine whether these contaminants should ultimately be regulated, national occurrence data must be collected by the Office of Ground Water and Drinking Water … WebORGANOTIN COMPOUNDS Other Names Organotin compounds (organotinsTin organic compounds Organostannic compounds ) are substances composed of tin directly …

Fate and environmental behaviors of microplastics through the …

Web1 apr. 2015 · Analysis of organotin compounds usually consists of four steps: (1) extraction; (2) formation of volatile derivative; (3) separation; and (4) detection and quantification. First, the organotin compounds must be extracted from the sample using organic solvents. The extracted organotin compounds must then undergo … Web8 dec. 2016 · Donard O, Lalere B, Martin F, Lobinski R (1995) Microwave-assisted leaching of organotin compounds from sediments for speciation analysis. Anal Chem 67:4250–4254. CrossRef CAS Google Scholar Dubalska K, Rutkowska M, Bajger-Nowak G, Konieczka P, Namieśnik J (2013) Organotin compounds: environmental fate and … how to speak demon

The early history of organotin chemistry Journal of Chemical …

WebAccumulation and rate of degradation of organotin compounds in coastal sediments along the Red Sea, Egypt . × Close Log In. Log in with Facebook Log in with Google. or. Email. Password. Remember me on this computer. or reset password. Enter the email address you signed up with and we'll email you a reset link. Need an ... Webto exposure to organotin compounds in the workplace. (f) The employer or successor thereto shall ensure that pertinent medical records are kept for all employees exposed to organotin compounds in the workplace for at least 5 years after termination of employment. These records shall be made available upon request to the designated 4 how to speak different dialects

Determination of Butyltin Compounds in Environmental Samples …

Frontiers Organotin Compounds Toxicity: Focus on Kidney

Web4 jun. 2024 · Organotin compounds are one of the most produced and most used organometallic compounds. Some of these substances are endocrine disruptors, persistent organic polutants and their high toxic effects are observed. That’s why their presence in the environment caused by human activity could endanger many organisms. WebSelect search scope, currently: articles+ all catalog, articles, website, & more in one search; catalog books, media & more in the Stanford Libraries' collections; articles+ journal articles & other e-resources how to speak deutschWeb22 mei 2024 · Organotin compounds (OTs) are synthetic persistent organometallic xenobiotics widely used in several commercial applications. They exert well-described harmful effects in brain, liver, adipose tissue, and reproductive organs, as they are endocrine-disrupting chemicals (EDCs), but the effects in the kidneys are less known. … rcpch chair

"WebOrganotin compounds are more toxic to aquatic biota than inorganic tin compounds. Progressive introduction of organic groups to the tin atom in any R n Sn (4-n)+ series produces maximal biological activity against all species … " - List of organotin compounds

List of organotin compounds

WebFor example, in the past, organotin compounds were extensively used in coating materials for marine vessels, but studies have found a type of organotin compound called tributyltin (TBT) has antiandrogenic effects in aquatic organisms. 1-2 Studies have also found accumulation and bioconcentration can be pathways into our food chain, for example, … WebPages in category "Organotin compounds". The following 27 pages are in this category, out of 27 total. This list may not reflect recent changes . Organotin chemistry. Stannoxane.

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WebCEN ISO/TS 16179:2012, Footwear — Critical substances potentially present in footwear and footwear components — Determination of organotin compounds in footwear materials [2] CEN/TR 16741:2015, Textiles and textile products — Guidance on health and environmental issues related to chemical content of textile products intended for clothing, … WebThe ‘Substance identity’ section is calculated from substance identification information from all ECHA databases. The substance identifiers displayed in the InfoCard are the …

Web15 okt. 2016 · Thompson TA, Lewis JM, Dejneka NS, Severs WB, Polavarapu R, Billingsley ML. Induction of apoptosis by organotin compounds in vitro: neuronal protection with antisense oligonucleotides directed against stannin. J Pharmacol Exp Ther. 1996 Mar; 276 (3):1201–1216. [Google Scholar] Maier WE, Bartenbach MJ, Brown HW, Tilson HA, … WebAppearance and odor vary depending upon the specific organotin compound. Pre-assembled cassette with mixed cellulose ester filter (MCEF) 0.8 micron (37 mm) [MAWP037A0] Call the SLTC. OSHA ID-224SG is specific to dibutyltin maleate. OSHA ID-225SG is specific to triphenyltin hydroxide. Call the SLTC.

WebOrganotin compounds consist of mono- , di-, tri- and tetra substituted compounds where the alkyl groups covalently bound to the tin atom can be e.g., methyl, ethyl, butyl and phenyl. The purpose of this evaluation is to give a review of the adverse health effects of tributyltin (TBT) compounds in order to propose a health based Web2.5.2. Determination of organotin compounds 2.5.2.1 Diorganotin compounds 2.5.2.2 Triorganotin compounds 3. SOURCES OF ENVIRONMENTAL POLLUTION35 3.1. Natural occurrence 3.2. Industrial production 3.3. Tin consumption 3.4. Uses of tin 3.4.1. Tin and inorganic tin compounds 3.4.2. Organotin compounds 3.5. Tin-containing waste 4.

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Web15 nov. 2024 · The chemistry of organotin compounds by R. C. Poller, 1970, Logos P. edition, in English The chemistry of organotin compounds (1970 edition) Open Library It looks like you're offline. how to speak dragon skyrimWebA glossary and list of acronyms, abbreviations, and symbols can be found at the end of this profile. Because there is such a large number of inorganic tin and organotin compounds, only the most widely studied compounds and those that present the greatest potential for human exposure have been selected for the discussion of health effects. rcpch child developmentWebThis stature results from the high toxicity, persistence, bioaccumulation, and endocrine disruptive features of even very low levels of selected organotin compounds.Efforts by selected governmental agencies and others have been undertaken to find a global solution to organotin pollution. how to speak date in englishWebInformation on Candidate List substances in articles; Substances restricted under REACH; Authorisation List; Candidate List of substances of very high concern for … how to speak dog latinWebLevels of organotin compounds in municipal waste water a----- MBT DBT TBT Date water particles % water particles % water particles % ----- 23 February 1988 34 216 86 14 113 89 14 178 93 23 February 1988 25 181 88 10 163 94 14 158 92 28 February 1988 28 114 80 11 180 94 27 129 83 Mean 29 170 85 12 152 93 18 155 90 ----- a Levels in ng/litre are … how to speak dog for kidsWebtissues. The following compounds can be determined by this method: Compound Name CAS No. a Tributyltin chlorideb 1461-22-9 Dibutyltin dichloride 683-18-1 Monobutyltin … rcpch contactWebOrganotin substances (organotins) are tin compounds having 1,2,3 or 4 organic groups attached and are designated as mono-, di-, tri- or tetra-organotin depending on the number of tin-carbon bonds in the molecule. There are 109 organotin substances on Canada's Domestic Substances List with 104 belonging to nine subcategories: monomethyltins ... how to speak dog national geographic