CAS: 533-23-3; Ethyl 2-(2,4-Dichlorophenoxy)Acetate

该化合物是属于苯氧乙酸酯类别的有机化合物,其特征为酯性功能组,由2,4-二氯酚和乙乙酸乙酸酯反应形成,该化合物一般是无色的,淡黄色的,有特异味的黄色液体,在有机溶剂中具有中溶性,在水中溶解性有限;乙酰2,4-二氯氧氧乙酸酯因作为除草剂使用而闻名,特别是在农业应用中,因为它能够抑制某些杂草的生长;该化合物对人类和动物的毒性特征相对较低,但可能对水生生物生活有害,需要小心处理和应用;其化学结构包括两个芳香环上的氯原子,有助于其生物活动和稳定性;与许多化学物质一样,在处理该化合物时,应注意适当的安全措施,以减轻任何潜在风险.

结构式图片

欧盟法规

ECHA物质ECHA物质C&L通报REACH预注册

上下游产品

2,4-Dichlorophenoxyacetic acid sodium 2,4-dichlorophenolate chloroacetic acid ethyl ester ethanol 2,4-dichlorophenoxyacetic acid amine 2-(2,4-dichlorophenoxy)acetohydroxamic acid 2,4-dichlorophenoxyacetylhydrazine -ethylendiaminN,N-Diethyl-N'-(2,4-dichlor-phenoxy)-acetyl-ethylendiamin

合成工艺路线路线简述

    📜邻氯苯氧乙酸置于盐酸,Sodium Chlorate,乙醇,硫酸,溶剂黄146,苯体系中,化学反应生成 2,4-滴酸乙酯
    参考文献:Eckstein,Roczniki Chemii,1956,Vol. 30,P. 633
    标题:Eckstein,Roczniki Chemii,1956,Vol. 30,P. 633

    海关参考信息

    专利信息


    专利号:US-9999223-B2
    优先权日:2008-05-21
    标 题 :Herbicidal composition comprising glyphosate, glufosinate or their salts
    发明人:SIEVERNICH BERND; MOBERG WILLIAM KARL; SIMON ANJA; WALTER HELMUT; EVANS RICHARD R
    权利人:BASF SE
    摘要:The present invention relates to a herbicidal composition which comprises:n a) at least one herbicide A selected from glyphosate, glufosinate and their salts, and b) a herbicide B which is 3-[5-(difluoromethoxy)-1-methyl-3-(trifluoromethyl)pyrazol-4-ylmethylsulfonyl]-4,5-dihydro-5,5-dimethyl-1,2-oxazole [common name: pyroxasulfone]. nn The present invention relates in particular to a herbicidal composition comprising:n a) at least one herbicide A selected from glyphosate, glufosinate and their salts, b) a herbicide B which is 3-[5-(difluoromethoxy)-1-methyl-3-(trifluoromethyl)pyrazol-4-ylmethylsulfonyl]-4,5-dihydro-5,5-dimethyl-1,2-oxazole [common name: pyroxasulfone], and c) at least one further herbicide C, which is selected from the herbicide groups C.1 to C.8:n C.1 herbicides of the group of acetolactate synthase inhibitors (ALS inhibitors), C.2 herbicides of the group of protoporphyrinogen oxidase inhibitors (PPO inhibitors), C.3 herbicides of the group of auxines, C.4 herbicides of the group of 4-hydroxyphenyl-pyruvate-dioxygenase inhibitors (HPPD inhibitors), C.5 herbicides of the group of phytoene desaturase inhibitors (PDS inhibitors), C.6 herbicides of the group of photosystem II inhibitors (PSII inhibitors), C.7 herbicides of the group of microtubulin inhibitors, and C.8 herbicides of the group of inhibitors of the synthesis of very long chain fatty acids (VLCFA inhibitors).

    专利号:US-10506809-B2
    优先权日:2015-01-15
    标 题:Herbicidal combination comprising saflufenacil and glufosinate
    发明人:MASSA DARIO; EVANS RICHARD; WITSCHEL MATTHIAS; SEISER TOBIAS; LIEBL REX; FRATESCHI ALEXANDRE
    权利人:BASF SE
    摘要:The present invention relates to a herbicidal combination which comprises:n a) a herbicide A which is 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)-pyrimidinyl]-4-fluoro-N-[[methyl-(1-methylethyl)-amino]sulfonyl]benzamide, b) a herbicide B which is glufosinate or one of its salts, and c) at least one herbicide C different from herbicides A and B which is selected fromn C.1) herbicides of the group of acetolactate synthase inhibitors which are selected from the group of triazolopyrimidine herbicides, sulfonylamino-carbonyl-triazolinone herbicides and pyrimidinyl(thio) benzoate herbicides, C.2) herbicides of the group of protoporphyrinogen oxidase inhibitors, C.3) herbicides of the group of synthetic auxins, C.4) herbicides of the group of microtubule inhibitors, C.5) herbicides of the group of acetyl-CoA carboxylase inhibitors, C.6) herbicides of the group of photosystem II inhibitors, C.7) herbicides of the group of pigment synthesis inhibitors, and C.8) herbicides of the group of VLCFA inhibitors which are selected from the group of oxyacetamide herbicides and chloroacetamide herbicides.

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    品牌试剂参考报价(招募中)

    📌 第三方产品分析报告

    ✅ COA系统入驻 | 共享模式

    主要参考文献

    参考标题:Radical Decarboxylative Fluorination Of Aryloxyacetic Acids UsingN-Fluorobenzenesulfonimide And A Photosensitizer
    作者:Joe C. T. Leung,Glenn M. Sammis |发布日期:2015.4
    摘要:Carboxylic Acids Was Developed That Uses Photosensitizers And N-Fluorobenzenesulfonimide (Nfsi). Utilization Of The Oxidatively Mild Fluorine Transfer Agent Nfsi Enabled The Synthesis Of Fluoromethyl Ethers That Were Previously Inaccessible With Decarboxylative Fluorinations Performed With Selectfluor. Mechanistic Studies Are Consistent With The Photosensitizer Effecting Oxidation Of The Aryloxyacetic Acid

    合成参考文献


    参考文献:10.1007/s11270-023-06597-x
    摘要:Kelarlou TR, Golchin A, Toolarood AS. Evaluation of the Impacts of Clopyralid and Butisanstar Herbicides on Selected Soil Microbial Indicators. Water Air Soil Pollut. 2023 Aug 19;234(9). doi: 10.1007/s11270-023-06597-x.
    参考文献:10.1007/s40003-024-00734-6
    摘要:Dutta A, Bhattacharyya R, Sharma AR, Sharma C, Nath CP. Impact of Conservation Agriculture on Soil Organic Carbon Sequestration and Enzyme Activity Under Rice–Wheat Cropping System in a Vertisol. Agric Res. 2024 Jun 05;13(4):789–801. doi: 10.1007/s40003-024-00734-6.
    参考文献:10.1007/s44371-025-00293-x
    摘要:Munipalli P, Katam S, Reddy PVG, Bhavani B. Development and validation of a RP-HPLC method for the multi-residue analysis of herbicides in complex pesticide formulations. Discov. Chem. 2025 Sep 19;2(1). doi: 10.1007/s44371-025-00293-x.
    参考文献:10.1007/s12600-026-01363-1
    摘要:Islam MT, Hossain A, Islam MS, Sikdar MSI, Aonti AJ, Kabir MP, Islam S, Chaki AK, Alasmari A, Gaber A, Laing AM, Gathala MK. Productivity and weed control efficiency under zero-tillage wheat (Triticum aestivum L.) influenced by post-emergence herbicides in a high-pressure weed ecology of Bangladesh. Phytoparasitica. 2026 Feb 28;54(2). doi: 10.1007/s12600-026-01363-1.
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