Organomercury chemistry - Wikipedia
ISBN 978-1-84755-177-1. Aschner, M.; Onishchenko, N.; Ceccatelli, S. (2010). Toxicology of Alkylmercury Compounds. Metal Ions ... This compound on heating releases dichlorocarbene: C6H5HgCCl3 → C6H5HgCl + CCl2 Organomercury compounds are versatile synthetic ... A general synthetic route to organomercury compounds entails alkylation with Grignard reagents and organolithium compounds. ... The compound is slightly soluble in ethanol and soluble in ether. Similarly, diphenylmercury (melting point 121-123 °C) can be ...
ISO 21863:2020 - Water quality - Determination of alkylmercury compounds in water - Method using gas chromatography-mass...
Determination of alkylmercury compounds in water - Method using gas chromatography-mass spectrometry (GC-MS) after phenylation ... Determination of alkylmercury compounds in water. Method using gas chromatography-mass spectrometry (GC-MS) after phenylation ... This document specifies a method for the determination of alkylmercury compounds in filtered water samples by gas ... The method can be applied to samples containing 0,2 μg/l to 10 μg/l of each compound as mercury mass. Depending on the matrix, ...
CDC - NIOSH Pocket Guide to Chemical Hazards -
Mercury (organo) alkyl compounds (as Hg)
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Nerve tissue damage is the major pathologic feature of exposure to alkyl-mercury-compounds. Chronic effects include ... In human beings, all mercury compounds cause shock, cardiovascular collapse, and acute renal failure, skin damage including ... Contract-210-77-0120; NIOSH-Contract; Organo-mercury-compounds; Heavy-metals; Nervous-system-disorders; Neuromotor-disorders; ... compounds cause skin necrosis in animals after acutely toxic subcutaneous injections. ...
Report on imports of PIC-listed chemicals for 2021 - HSE
Flashcards - Toxicology Exam II
alkyl mercury compounds 3 different forms *elemental*inorganic*organic - readily absorbed * use of mercury containing ... Toxicity associated with mercury compounds *Organic mercury is lipid soluble and distributes to the CNS where it is oxidized* ... DDT is metabolized in animals by ___ and ____ is more persistent than the parent compound. ...
Substance Information - ECHA
Mercury compounds, including inorganic mercury compounds, alkyl mercury compounds and alkyloxyalkyl and aryl mercury compounds ... organic compounds of mercury with the exception of those specified elsewhere in this Annex - - Expert judgement ... volatile organic compounds (VOCs) listed in the Ambient Air Directive 2008/50/EC. The basis of the list is Annex I(3) of the ... volatile organic compounds (VOC), greenhouse gases or dangerous particles into indoor or outdoor air; release of dangerous ...
English-Armenian Medical - Terms starting with 'L' - MEDINDEX.AM
ISO 23696-1:2023 - Water quality - Determination of nitrate in water using small-scale sealed tubes
This document specifies a method for the determination of alkylmercury compounds in filtered water samples by gas ... Water quality - Determination of alkylmercury compounds in water - Method using gas chromatography-mass spectrometry (GC-MS) ... The method can be applied to samples containing 0,2 μg/l to 10 μg/l of each compound as mercury mass. Depending on the matrix, ... This method is applicable to determination of individual methylmercury (MeHg) and ethylmercury (EtHg) compounds in surface ...
Hazardous Waste Disposal Guide: Research Safety - Northwestern University
Under all circumstances, these compounds must be handled according to the Laboratory Safety and Chemical Hygiene Plan. Alkyl ... Chemical compounds containing NORM are mostly purchased as staining agents for electron microscopy. Common compounds contain ... Piranha is used to remove residues, not actual compounds. Failure to completely remove the compound itself could result in an ... Organic Mercury (Alkyl and Aryl) Compounds. Organic mercury compounds pose special hazards in the laboratory. ...
ISO - 13.060.50 - Examination of water for chemical substances
Water quality - Determination of alkylmercury compounds in water - Method using gas chromatography-mass spectrometry (GC-MS) ... Water quality - Multi-compound class methods - Part 1: Criteria for the identification of target compounds by gas and liquid ... Water quality - Multi-compound class methods - Part 2: Criteria for the quantitative determination of organic substances using ... Water quality - Determination of volatile organic compounds in water - Method using headspace solid-phase micro-extraction (HS- ...
ISO - 13.060.50 - Examination of water for chemical substances
Water quality - Determination of alkylmercury compounds in water - Method using gas chromatography-mass spectrometry (GC-MS) ... Water quality - Multi-compound class methods - Part 1: Criteria for the identification of target compounds by gas and liquid ... Water quality - Multi-compound class methods - Part 2: Criteria for the quantitative determination of organic substances using ... Water quality - Determination of volatile organic compounds in water - Method using headspace solid-phase micro-extraction (HS- ...
ISO/TC 147/SC 2 - Physical, chemical and biochemical methods
Water quality - Determination of alkylmercury compounds in water - Method using gas chromatography-mass spectrometry (GC-MS) ... Water quality - Multi-compound class methods - Part 1: Criteria for the identification of target compounds by gas and liquid ... Water quality - Multi-compound class methods - Part 2: Criteria for the quantitative determination of organic substances using ... Water quality - Non-target screening of organic compounds in water - Method using chromatography and mass spectrometry - Part 1 ...
ISO/TC 147/SC 2 - Physical, chemical and biochemical methods
Water quality - Determination of alkylmercury compounds in water - Method using gas chromatography-mass spectrometry (GC-MS) ... Water quality - Multi-compound class methods - Part 1: Criteria for the identification of target compounds by gas and liquid ... Water quality - Multi-compound class methods - Part 2: Criteria for the quantitative determination of organic substances using ... Water quality - Non-target screening of organic compounds in water - Method using chromatography and mass spectrometry - Part 1 ...
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Mercury Toxicity: Background, Etiology, Epidemiology
Excretion of alkyl mercury occurs mostly in the form of feces (90%), secondary to significant enterohepatic circulation. The ... Organic mercury compounds, specifically methylmercury, are concentrated in the food chain. Fish from contaminated waters are ... Organic mercury can be found in 3 forms: aryl and short- and long-chain alkyl compounds. Organic mercurials are absorbed more ... Outcome in mercury toxicity depends on the form of the mercury compound and the severity of exposure. Mild exposure to ...
Substance Information - ECHA
Mercury compounds, including inorganic mercury compounds, alkyl mercury compounds and alkyloxyalkyl and aryl mercury compounds ... organic compounds of mercury with the exception of those specified elsewhere in this Annex - - Expert judgement ... volatile organic compounds (VOCs) listed in the Ambient Air Directive 2008/50/EC. The basis of the list is Annex I(3) of the ... volatile organic compounds (VOC), greenhouse gases or dangerous particles into indoor or outdoor air; release of dangerous ...
Substance Information - ECHA
Mercury compounds, including inorganic mercury compounds, alkyl mercury compounds and alkyloxyalkyl and aryl mercury compounds ... organic compounds of mercury with the exception of those specified elsewhere in this Annex - - Expert judgement ... volatile organic compounds (VOCs) listed in the Ambient Air Directive 2008/50/EC. The basis of the list is Annex I(3) of the ... volatile organic compounds (VOC), greenhouse gases or dangerous particles into indoor or outdoor air; release of dangerous ...
MESH TREE NUMBER CHANGES - 2012 MeSH. August 19, 2011
E5.200.812.735.60 Alkylmercury Compounds D1.632.750.100 Alpha Particles G1.201.875.750.55 G1.750.750.55 alpha-Fetoproteins ... D1.632.750 Organometallic Compounds D1.632 Organoplatinum Compounds D1.632.800 Organotechnetium Compounds D1.632.825 Organotin ... E5.200.812.735.850.800 Trialkyltin Compounds D1.632.850.900 Triethyltin Compounds D1.632.850.900.910 Trimethyltin Compounds ... D2.33.755.624.698.699.420 Iron Carbonyl Compounds D1.632.550.500 Iron Compounds D1.632.550 Iron, Dietary D1.632.550.600 Iron- ...
MESH TREE NUMBER CHANGES - 2012 MeSH. August 19, 2011
E5.200.812.735.60 Alkylmercury Compounds D1.632.750.100 Alpha Particles G1.201.875.750.55 G1.750.750.55 alpha-Fetoproteins ... D1.632.750 Organometallic Compounds D1.632 Organoplatinum Compounds D1.632.800 Organotechnetium Compounds D1.632.825 Organotin ... E5.200.812.735.850.800 Trialkyltin Compounds D1.632.850.900 Triethyltin Compounds D1.632.850.900.910 Trimethyltin Compounds ... D2.33.755.624.698.699.420 Iron Carbonyl Compounds D1.632.550.500 Iron Compounds D1.632.550 Iron, Dietary D1.632.550.600 Iron- ...
MESH TREE NUMBER CHANGES - 2012 MeSH. August 19, 2011
E5.200.812.735.60 Alkylmercury Compounds D1.632.750.100 Alpha Particles G1.201.875.750.55 G1.750.750.55 alpha-Fetoproteins ... D1.632.750 Organometallic Compounds D1.632 Organoplatinum Compounds D1.632.800 Organotechnetium Compounds D1.632.825 Organotin ... E5.200.812.735.850.800 Trialkyltin Compounds D1.632.850.900 Triethyltin Compounds D1.632.850.900.910 Trimethyltin Compounds ... D2.33.755.624.698.699.420 Iron Carbonyl Compounds D1.632.550.500 Iron Compounds D1.632.550 Iron, Dietary D1.632.550.600 Iron- ...
MESH TREE NUMBER CHANGES - 2012 MeSH. August 19, 2011
E5.200.812.735.60 Alkylmercury Compounds D1.632.750.100 Alpha Particles G1.201.875.750.55 G1.750.750.55 alpha-Fetoproteins ... D1.632.750 Organometallic Compounds D1.632 Organoplatinum Compounds D1.632.800 Organotechnetium Compounds D1.632.825 Organotin ... E5.200.812.735.850.800 Trialkyltin Compounds D1.632.850.900 Triethyltin Compounds D1.632.850.900.910 Trimethyltin Compounds ... D2.33.755.624.698.699.420 Iron Carbonyl Compounds D1.632.550.500 Iron Compounds D1.632.550 Iron, Dietary D1.632.550.600 Iron- ...
MESH TREE NUMBER CHANGES - 2012 MeSH. August 19, 2011
E5.200.812.735.60 Alkylmercury Compounds D1.632.750.100 Alpha Particles G1.201.875.750.55 G1.750.750.55 alpha-Fetoproteins ... D1.632.750 Organometallic Compounds D1.632 Organoplatinum Compounds D1.632.800 Organotechnetium Compounds D1.632.825 Organotin ... E5.200.812.735.850.800 Trialkyltin Compounds D1.632.850.900 Triethyltin Compounds D1.632.850.900.910 Trimethyltin Compounds ... D2.33.755.624.698.699.420 Iron Carbonyl Compounds D1.632.550.500 Iron Compounds D1.632.550 Iron, Dietary D1.632.550.600 Iron- ...
MESH TREE NUMBER CHANGES - 2012 MeSH. August 19, 2011
E5.200.812.735.60 Alkylmercury Compounds D1.632.750.100 Alpha Particles G1.201.875.750.55 G1.750.750.55 alpha-Fetoproteins ... D1.632.750 Organometallic Compounds D1.632 Organoplatinum Compounds D1.632.800 Organotechnetium Compounds D1.632.825 Organotin ... E5.200.812.735.850.800 Trialkyltin Compounds D1.632.850.900 Triethyltin Compounds D1.632.850.900.910 Trimethyltin Compounds ... D2.33.755.624.698.699.420 Iron Carbonyl Compounds D1.632.550.500 Iron Compounds D1.632.550 Iron, Dietary D1.632.550.600 Iron- ...
MESH TREE NUMBER CHANGES - 2012 MeSH. August 19, 2011
E5.200.812.735.60 Alkylmercury Compounds D1.632.750.100 Alpha Particles G1.201.875.750.55 G1.750.750.55 alpha-Fetoproteins ... D1.632.750 Organometallic Compounds D1.632 Organoplatinum Compounds D1.632.800 Organotechnetium Compounds D1.632.825 Organotin ... E5.200.812.735.850.800 Trialkyltin Compounds D1.632.850.900 Triethyltin Compounds D1.632.850.900.910 Trimethyltin Compounds ... D2.33.755.624.698.699.420 Iron Carbonyl Compounds D1.632.550.500 Iron Compounds D1.632.550 Iron, Dietary D1.632.550.600 Iron- ...