西草净
西草净结构式
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常用名 | 西草净 | 英文名 | Simetryn |
|---|---|---|---|---|
| CAS号 | 1014-70-6 | 分子量 | 213.303 | |
| 密度 | 1.3±0.1 g/cm3 | 沸点 | 302.5±25.0 °C at 760 mmHg | |
| 分子式 | C8H15N5S | 熔点 | 82-83°C | |
| MSDS | 中文版 美版 | 闪点 | 136.8±23.2 °C | |
| 符号 |
GHS07, GHS09 |
信号词 | Warning |
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Development of a Matrix Solid Phase Dispersion methodology for the determination of triazine herbicides in mussels.
Food Chem. 173 , 391-6, (2014) A method based on Matrix Solid Phase Dispersion (MSPD) for determination of nine triazines in mussels has been optimised in terms of the sorbents used for extracting and cleaning-up. Two dispersing agents: C18 and florisil, and eight cleanup co-sorbents: flor... |
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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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Comparison between the short-term and the long-term toxicity of six triazine herbicides on photobacteria Q67
Water Res. 43(6) , 1731-9, (2009) The bioluminescence inhibition of six triazine herbicides including desmetryne (DES), simetryn (SIM), velpar (VEL), prometon (PRO), metribuzin (MET), and aminotriazine (AMI) on Vibrio qinghaiensis sp.-Q67 (Q67) was determined to investigate the effects of exp... |
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Combined photobacterium toxicity of herbicide mixtures containing one insecticide.
Chemosphere 75(3) , 381-8, (2009) To test whether the dose-addition (DA) model can predict the combined toxicity of the mixtures of herbicides that coexisted with insecticide(s), we selected five herbicides (simetryn, prometon, bromacil, velpar, and diquat) and one organophosphorus insecticid... |
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Combined toxicity of pesticide mixtures on green algae and photobacteria.
Ecotoxicol. Environ. Saf. 95 , 98-103, (2013) Different organisms have diverse responses to the same chemicals or mixtures. In this paper, we selected the green algae Chlorella pyrenoidosa (C. pyrenoidosa) and photobacteria Vibrio qinghaiensis sp.-Q67 (V. qinghaiensis) as target organisms and determined ... |
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Biodegradation of methylthio-s-triazines by Rhodococcus sp. strain FJ1117YT, and production of the corresponding methylsulfinyl, methylsulfonyl and hydroxy analogues.
Pest Manag. Sci. 63(3) , 254-60, (2007) A novel bacterial strain FJ1117YT was isolated from an enrichment culture with the herbicide simetryn. The isolate was capable of degrading the herbicide supplied as the sole sulfur source in an aquatic batch culture. The strain FJ1117YT was identified as tha... |
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A new effect residual ratio (ERR) method for the validation of the concentration addition and independent action models.
Environ. Sci. Pollut. Res. Int. 17(5) , 1080-9, (2010) Glutaraldehyde (GA) often acts as an effective sterilant, disinfectant, and preservative in chemical products. It was found that GA had clearly acute toxicity to aquatic organisms. Furthermore, GA in natural environment could not exist as single species but a... |
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Photodegradation and flow-injection determination of simetryn herbicide by luminol chemiluminescence detection.
Anal. Sci. 24(8) , 979-83, (2008) A novel and simple flow injection chemiluminescence method is reported for the determination of simetryn, a common herbicide. The method is based on the direct oxidation of luminol by the photoproducts of the simetryn in alkaline medium in the absence of cata... |
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Alternative water management for controlling simetryn and thiobencarb runoff from paddy fields.
Bull. Environ. Contam. Toxicol. 77(3) , 375-82, (2006)
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Behavior of simetryn and thiobencarb in the plough zone of rice fields.
Bull. Environ. Contam. Toxicol. 83(6) , 794-8, (2009) The behavior of simetryn and thiobencarb in flooded rice soil was investigated in a 2-year study. The concentrations of simetryn and thiobencarb were in the hundreds of μg kg−1 in the top soil layer (0–5 cm) and became significantly lower in tens of μg kg−1 i... |