Cyhalofop butyl ester

Author: utlv

August undefined, 2024

WebUS EPA-Pesticides; Cyhalofop-butyl Author: US EPA Subject: Cyhalofop-butyl; PC Code 082583 Keywords: Cyhalofop-butyl; PC Code 082583 Created Date: 2/8/2008 10:17:52 AM ... WebThe fish accumulation of cyhalofop-butyl was studied using alpha-phenoxy ring-labeled [U-'4C]cyhalofop-butyl (DE-537 n-butyl ester; (R)-2-(4-(4-cyano-2-fluorophenoxy) …

Application of Phase Transfer Catalyst in the Synthesis of …

WebFeb 23, 2010 · Since the first herbicide of this series, diclofop-methyl, was synthesized in 1972, more than twenty aryloxy-phenoxy propionate herbicides such as fluazifop-butyl, heloxyfop-methyl, quizalofop-ethyl and cyhalofop-butyl have been developed , and are widely used to control gramineous weeds. In addition, some aryloxy-phenoxy acetates … WebThe utility model discloses a production device of a high-content cyhalofop-butyl synthetic perfume, which can be used for obtaining the high-content cyhalofop-butyl synthetic perfume, shortening thetechnological process and improving the reaction yield. ... so as to produce the salicornia bigelovii ester synthetic perfume, so that the reaction ... new generation computing

Cyhalofop-butyl 氰氟草酯 butyl (2R)-2-[4-(4-cyano-2 ... - Grainews

WebCyhalofop (Cyhalofop acid), the primary metabolite of Cyhalofop-butyl (HY-B0861) in susceptible grasses, is the herbicidally active metabolite. Cyhalofop-butyl is an … WebCyhalofop: R(+)-2-(4- CAS # 122008-85-9 29.6% (4-cyano-2-fluorophenoxy) phenoxy)propanoic acid, n-butyl ester Balance, Total, Including 70.4% Xylene Range … WebAug 1, 2014 · Cyhalofop-butyl (CB), 2-[4-(4-cyano-2-fluorophenoxy)phenoxy]propanoic acid, butyl ester (R), is an aryloxyphenoxypropionate (AOPP) herbicide for … new generation concrete

UNITED STATES ENVIRONMENTAL PROTECTION …

Complex formulation herbicide cyhalofop-butyl 5

WebPropanoic acid, 2-[4-(4-cyano-2-fluorophenoxy)phenoxy]-, butyl ester, (2R)- ... Cyhalofop-butyl. Molecular Weight: 357.38 Molecular Formula: C20H20FNO4 Additional Metadata. … WebCyhalofop-butyl C20H20FNO4 CID 180089 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. intertek pharmaceutical services manchesterWebFeb 1, 2006 · Cyhalofop-butyl (CB), 2-[4-(4-cyano-2-fluorophenoxy)phenoxy]propanoic acid, butyl ester (R), is an aryloxyphenoxypropionate (AOPP) herbicide for … new generation concrete services inc

"WebIn the last step, three folds amount of butyl bromide was added to achieve the alkylation that formated the butyl ester. We tried less loading amount of butyl bromide, but failed. Two folds amount of butyl bromide gave only 82% yield of Cyhalofop-butyl. Moreover, access butyl bromide can be recovered by simple distilation after the reaction so ... " - Cyhalofop butyl ester

Cyhalofop butyl ester

http://klongchem.cn.chemnet.com/show/pdetail--2719400.html WebCAS No. 122008-85-9 Lower Price Cyhalofop Butyl Ester on stock. Assay:98% Appearance:White powder Package:25kg/drum Storage:Cool and dry place Transportation:by sea or by air, express for small quantity Application:CAS: 122008-85-9 . Min. Order: 1 Kilogram . Supplier:Siwei Development Group Ltd. [ China (Mainland)] …

Did you know?

WebCyhalofop-butyl Chemical Name Propanoic acid, 2-[4-(4-cyano-2-fluorophenoxy)phenoxy]-, butyl ester, (2R)- Announcements Substance Information Latest Registration … WebProduct Name Cyhalofop-butyl Standard Product Code 035-22511 Manufacturer FUJIFILM Wako Pure Chemical Corporation 1-2 Doshomachi 3-Chome Chuo-ku, Osaka 540-8605, Japan Phone: +81-6-6203-3741 Fax: +81-6-6203-5964 Supplier FUJIFILM Wako Pure Chemical Corporation

WebHaloxyfop-P methyl ester, DE-535 . Structural formula . N O Cl F O 3C C C O O CH 3 CH3 H. Molecular formula . C. 16. H. 13. ClF. 3. NO. 4 . Molecular mass . 375.7 . CAS Registry Number . 72619-32-0 . CIPAC Number . 526.201 . Identity tests . Retention times of . R - and . S-haloxyfop-methyl in enantioselective HPLC, UV- and IR-spectra . FAO. WebChronic toxicity of cyhalofop-butyl was tested in an early life-stage test with the fathead minnow (Pimephales promelas). The NOEC was 0.134 mg a.s./l, measured (ester plus …

WebNOR : AGRG0202463A (Journal officiel du 5 novembre 2002) Le ministre de la santé, de la famille et des personnes handicapées, le ministre de l'agriculture, de l'alimentation, de la pêche et des affaires rurales, la ministre déléguée à l'industrie et le secrétaire d'Etat aux petites et moyennes entreprises, au commerce, à l'artisanat, aux professions libérales et …

WebPage 1/9 Safety Data Sheet acc. to OSHA HCS Printing date 03/31/2024 Version Number 2 Reviewed on 03/31/2024 48.1.26 * 1 Identification · Product identifier · Trade name: Cyhalofop-Butyl Standard (1X1 mL) · Part number: PST-3410A1000 · Application of the substance / the mixture Reagents and Standards for Analytical Chemical Laboratory Use …

Web40 Bottle Herbicide, 2, 4-D Isobutyl Ester (490 g/L), ... 5 Bottle Herbicide, Cyhalofop-butyl (100 g/L), 1L/bottle, Republic of the Philippines DEPARTMENT OF AGRICULTURE Western Visayas For the Bids and Awards Committee: MS. HUSSEIN A. DEROTAS MS. MAE P. NONES new generation consoles 2022WebJun 24, 2012 · Cyhalofop-butyl is a recently registered herbicide from the aryloxyphenoxy propionate group in India to control a wide range of grass weed species at various growth stages in rice crop. Field experiment with rice variety Pusa Sugandh 5 was conducted at IARI, New Delhi. Rice crop was sprayed thrice with cyhalofopa-butyl at 40, 60 and 80 g … new generation concrete ctWebJul 11, 2014 · Cyhalofop-butyl is an aryloxyphenoxypropionate postemergence herbicide with good control of barnyard grass in rice paddies. In this study, method for the determination of cyhalofop-butyl and its metabolite was developed with high-performance liquid chromatography tandem mass spectrometry. new generation consoles 2023WebCyhalofop-butyl is an aryloxyphenoxy propionate herbicide for post emergence control of barnyard grasses and silver top grass in rice. The active constituent will not be imported into Australia as the product will be formulated in New Zealand. Active constituent Common name (ISO): Cyhalofop-butyl new generation construction bellingham waWebSep 27, 2001 · Therefore, the tolerance is established for combined residues of cyhalofop-butyl, 2-[4-(4-cyano-2-fluorophenoxy)phenoxyl]propanoic acid, butyl ester (R) plus the cyhalofop-acid and di-acid metabolites in or on rice grain at 0.03 ppm and rice straw at 8.0 ppm. VII. Objections and Hearing Requests new generation contracting corpWebCyhalofop-butyl is an inhibitor of acetyl coenzyme -A carboxylase, a pivotal enzyme in plant fatty acid biosynthesis. Potential to Contaminate Groundwater Cyhalofop-butyl demonstrates the properties and characteristics associated with chemicals detected in groundwater. The use of cyhalofop-butyl in areas where soils are permeable, … new generation contractorsWebThe photodegradation of the aryloxyphenoxy propionic herbicide cyhalofop-butyl (2R)-2-[4-(4-cyano-2-fluorophenoxy)phenoxy]butylpropanoate (CyB), and of its primary metabolite … new generation contractor llc