Acetochlor
Acetochlor structure
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Common Name | Acetochlor | ||
|---|---|---|---|---|
| CAS Number | 34256-82-1 | Molecular Weight | 269.767 | |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 391.5±42.0 °C at 760 mmHg | |
| Molecular Formula | C14H20ClNO2 | Melting Point | <0ºC | |
| MSDS | Chinese USA | Flash Point | 190.5±27.9 °C | |
| Symbol |
GHS07, GHS09 |
Signal Word | Warning | |
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Novel three-component Rieske non-heme iron oxygenase system catalyzing the N-dealkylation of chloroacetanilide herbicides in sphingomonads DC-6 and DC-2.
Appl. Environ. Microbiol. 80(16) , 5078-85, (2014) Sphingomonads DC-6 and DC-2 degrade the chloroacetanilide herbicides alachlor, acetochlor, and butachlor via N-dealkylation. In this study, we report a three-component Rieske non-heme iron oxygenase (RHO) system catalyzing the N-dealkylation of these herbicid... |
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Individual and joint toxicity of three chloroacetanilide herbicides to freshwater cladoceran Daphnia carinata.
Bull. Environ. Contam. Toxicol. 90(3) , 344-50, (2013) Individual and joint toxicity of three chloroacetanilide herbicides to a freshwater cladoceran were studied. The 48 h-LC50 values of alachlor, acetochlor and butachlor to Daphnia carinata Dc42 were 11.1, 11.8 and 3.45 mg L(-1), respectively. The toxicity was ... |
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Assessment of dermal exposure to pesticide residues during re-entry.
Environ. Sci. Technol. 45(10) , 4609-15, (2011) Currently, the determination of health risks to pesticide applicators from dermal exposure to these chemicals is assessed using either a concentrate of the compound or a relevant aqueous dilution. Neither of these conditions reflects a normal exposure of an i... |
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Vertical small scale variations of sorption and mineralization of three herbicides in subsurface limestone and sandy aquifer.
J. Contam. Hydrol. 123(3-4) , 167-77, (2011) Vertical variation in sorption and mineralization potential of mecoprop (MCPP), isoproturon and acetochlor were investigated at low concentrations (μg-range) at the cm-scale in unsaturated sub-surface limestone samples and saturated sandy aquifer samples from... |
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Mineralization of isoproturon, mecoprop and acetochlor in a deep unsaturated limestone and sandy aquifer.
Chemosphere 81(7) , 823-31, (2010) Isoproturon (N,N-dimethyl-N'-[4-(1-methylethyl)phenyl]urea), mecoprop (MCPP) (2-(4-chloro-2-methylphenoxy)propanoic acid) and acetochlor (2-chloro-N-(2-ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide) are agricultural pesticides that may leach through the v... |
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Impacts of mixtures of herbicides on molecular and physiological responses of the European flounder Platichthys flesus.
Comp. Biochem. Physiol. C. Toxicol. Pharmacol. 152(3) , 321-31, (2010) The widespread use of pesticides results in a growing contamination of the aquatic environment. The effects of (1) a simple mixture of a glyphosate-based formulation and AMPA (Aminomethylphosphonic acid--a primary metabolite of glyphosate) and of (2) a more c... |
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Assessing the impact of chloroacetanilide herbicides and their metabolites on periphyton in the Leyre River (SW France) via short term growth inhibition tests on autochthonous diatoms.
J. Environ. Monit. 14(6) , 1655-63, (2012) The Leyre River is the main tributary to the Bassin d'Arcachon lagoon. Herbicides belonging to the chloroacetanilide class have been found in the river (S-metolachlor and acetochlor) as well as some of their metabolites at higher concentrations. As the enviro... |
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Simultaneous determination of acetochlor and propisochlor residues in corn and soil by solid phase extraction and gas chromatography with electron capture detection.
Bull. Environ. Contam. Toxicol. 86(1) , 95-100, (2011) A sensitive and simple method for simultaneous analysis of acetochlor and propisochlor in corn and soil has been developed. Two herbicides were extracted from soil and corn matrices with methanol/water and acetone, respectively, followed by solid phase extrac... |
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Effect of safeners on damage of human erythrocytes treated with chloroacetamide herbicides.
Environ. Toxicol. Pharmacol. 36(2) , 368-77, (2013) Chloroacetamides are used as pre-emergent substances for growth control of annual grasses and weeds. Since they can be harmful for crop plants, protective compounds (safeners) are used along with herbicides. So far, their effects on human blood cells have not... |
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Toxic effects of acetochlor on mortality, reproduction and growth of Caenorhabditis elegans and Pristionchus pacificus.
Bull. Environ. Contam. Toxicol. 90(3) , 364-8, (2013) The effects of acetochlor on the mortality, growth and reproduction of two nematode species were assessed. The LC50 values for Caenorhabditis elegans and Pristionchus pacificus were 1,296 and 210.7 mg/L at 24 h, and 540.0 and 126.4 mg/L at 48 h exposure, resp... |