ametryn
ametryn structure
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Common Name | ametryn | ||
|---|---|---|---|---|
| CAS Number | 834-12-8 | Molecular Weight | 227.330 | |
| Density | 1.2±0.1 g/cm3 | Boiling Point | 396.4±25.0 °C at 760 mmHg | |
| Molecular Formula | C9H17N5S | Melting Point | 84-85°C | |
| MSDS | Chinese USA | Flash Point | 193.5±23.2 °C | |
| Symbol |
GHS07, GHS09 |
Signal Word | Warning | |
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Efficiency of short, small-diameter columns for reversed-phase liquid chromatography under practical operating conditions.
J. Chromatogr. A. 1383 , 47-57, (2015) Prototype small-size (1.0mm I.D., 5cm long) columns for reversed-phase HPLC were evaluated in relation to instrument requirements. The performance of three types of columns, monolithic silica and particulate silica (2μm, totally porous and 2.6μm, core-shell p... |
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Coordination polymer adsorbent for matrix solid-phase dispersion extraction of pesticides during analysis of dehydrated Hyptis pectinata medicinal plant by GC/MS.
Talanta 83(2) , 631-6, (2010) The coordination polymer [Zn(BDC)(H(2)O)(2)](n) was tested for extraction of pyrimethanil, ametryn, dichlofluanid, tetraconazole, flumetralin, kresoxim-methyl and tebuconazole from the medicinal plant Hyptis pectinata, with analysis using gas chromatography-m... |
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Assessment of ametryn contamination in river water, river sediment, and mollusk bivalves in São Paulo state, Brazil.
Arch. Environ. Contam. Toxicol. 60(3) , 452-61, (2011) São Paulo state, Brazil, is one of the main areas of sugar cane agriculture in the world. Herbicides, in particular, ametryn, are extensively used in this extensive area, which implies that this herbicide is present in the environment and can contaminate the ... |
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Ametryn degradation by aqueous chlorine: kinetics and reaction influences.
J. Hazard. Mater. 169(1-3) , 586-92, (2009) The chemical oxidation of the herbicide ametryn was investigated by aqueous chlorination between pH 4 and 10 at a temperature of 25 degrees C. Ametryn was found to react very rapidly with aqueous chlorine. The reaction kinetics can be well described by a seco... |
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Quantification of triazine herbicides in soil by microwave-assisted extraction and high-performance liquid chromatography.
Environ. Monit. Assess. 178(1-4) , 111-9, (2011) A method for the determination of herbicides residues, triazine (atrazine, metribuzin, ametryn, and terbutryn), in soil samples with high-performance liquid chromatography (HPLC)-UV detection is described. The proposed method is based on microwave-assisted ex... |
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Mineralization of s-triazine herbicides by a newly isolated Nocardioides species strain DN36.
Appl. Microbiol. Biotechnol. 86(5) , 1585-92, (2010) A novel s-triazine-mineralizing bacterium-Nocardioides sp. strain DN36-was isolated from paddy field soil treated with ring-U-(14)C-labeled simetryn ([(14)C]simetryn) in a model paddy ecosystem (microcosm). In a tenfold-diluted R2A medium, strain DN36 liberat... |
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Treatment of ametryn in wastewater by a hybrid MBR system: a lab-scale study.
Water Sci. Technol. 66(6) , 1317-24, (2012) Agricultural discharge of herbicides to the Great Barrier Reef (GBR) poses significant threat to the marine ecosystem. This study evaluates the performance of a hybrid treatment system consists of a membrane bioreactor (MBR), UV disinfection unit and a granul... |
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X-ray structure and mutational analysis of the atrazine Chlorohydrolase TrzN.
J. Biol. Chem. 285(40) , 30606-14, (2010) Atrazine chlorohydrolase, TrzN (triazine hydrolase or atrazine chlorohydrolase 2), initiates bacterial metabolism of the herbicide atrazine by hydrolytic displacement of a chlorine substituent from the s-triazine ring. The present study describes crystal stru... |
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Immobilized humic substances and immobilized aggregates of humic substances as sorbent for solid phase extraction.
J. Chromatogr. A. 1306 , 104-8, (2013) In this work, humic substances (HS) immobilized, as a thin layer or as aggregates, on silica gel were tested as material for solid phase extraction. Some triazines (simazine, atrazine, therbutylazine, atrazine-desethyl-desisopropyl-2-hydroxy, ametryn and terb... |
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A new selective liquid membrane extraction method for the determination of basic herbicides in agro-processed fruit juices and Ethiopian honey wine (Tej) samples.
Food Addit. Contam. Part A. Chem. Anal. Control. Expo. Risk Assess. 29(5) , 789-98, (2012) Supported liquid membrane (SLM) extraction was optimised for trace extraction and enrichment of selected triazine herbicides from a variety of agro-processed fruit juices and Ethiopian honey wine (Tej) samples. In the extraction process, a 1:1 mixture of n-un... |