CAS: 1929-73-3; 2-Butoxyethyl 2-(2,4-Dichlorophenoxy)Acetate

该化合物是一种选择性除草剂,主要用于控制不同农业环境中的宽叶草,属于苯氧除草剂家族,属丁基酯,具有2,4-二氯氧氧乙酸(2,4-D),该化合物的特点是能够模仿天然植物激素,导致目标杂草的无节制增长,最终导致其死亡;通常用于能够由植物叶子有效吸收的配方.2,4-D Butyl以其在环境中的中度持久性而著称,这需要谨慎管理,以尽量减少对非目标物种和生态系统的潜在影响.该物质一般认为对哺乳动物具有低毒性,但在处理和应用过程中应采取适当的安全措施.该物质的效力,加上相对低的成本,使它成为农民中常见的除草管理选择.然而,由于环境关切,特别是其对水生系统的潜在影响,它的使用在许多区域受到管制.

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 2-Butoxyethanol Ketene 2-Butoxyethanol acetic anhydride carbon monoxide

合成工艺路线路线简述

    2,4-二氯苯氧乙酸,乙二醇单丁醚 反应生成2,4-二氯苯氧乙酸丁氧基乙基酯
    参考文献:Herbicidal Compositions Containing Esters Of Chlorinated Phenoxyacetic Acids
    标题:Herbicidal Compositions Containing Esters Of Chlorinated Phenoxyacetic Acids

    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.

    专利号:EP-3679790-A1
    优先权日:2019-01-08
    标 题:Active compound combinations
    发明人:DR GÖRTZ ANDREAS; DR GÖHLICH FRANK; BERNIER DAVID; DR MILLER RICARDA
    权利人:BAYER AG
    摘要:The present invention relates to active compound combinations comprising 2-[6-(4-bromophenoxy)-2-(trifluoromethyl)-3-pyridyl]-1-(1,2,4-triazol-1-yl)propan-2-ol, at least one fungicide selected from specified inhibitors of the ergosterol synthesis and fungicides capable of having a multisite action, and at least one further fungicide selected from inhibitors of the respiratory chain at complex I or II and specified inhibitors of the respiratory chain at complex III, to compositions comprising such compound combination, and to the use thereof as biologically active agents, especially for control of harmful microorganisms in crop protection and in the protection of industrial materials.

    专利号:ES-2760600-T3
    优先权日:2015-07-10
    标 题:Herbicidal composition comprising cinmethyline and non-ACCase inhibitors of specific lipid synthesis
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    合成参考文献


    摘要:USEPA/Office of Water; Federal-State Toxicology and Risk Analysis Committee (FSTRAC). Summary of State and Federal Drinking Water Standards and Guidelines (11/93) To Present
    摘要:Flanagan RJ et al; Lancet 335 (8687): 454-8 (1990)
    摘要:Verschueren, K. Handbook of Environmental Data of Organic Chemicals. 2nd ed. New York, NY: Van Nostrand Reinhold Co., 1983., p. 499
    摘要:
    摘要:USEPA; Status of Pesticides in Registration, Reregistration, and Special Review 1998.Washington, DC: USEPA, Off Prev Pest Toxic Sub. USEPA 738-R-98-002 p. 69 (1998)
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