Cyhalofop butyl ester

Author: innk

August undefined, 2024

Web10%, 15% atau 100g / L EC. Rumusan asing seperti berikut: 10% emulsi air Cyhalofop, 10% Cyhalofop mikroemulsi. Ciri-ciri Aryloxy adalah racun herba asid phenoxy. Racun herba terpilih di sawah padi, hanya rawatan dedaun, rawatan pra-kemunculan tidak berkesan, terutamanya mengawal rumput barnyard, rumpai dan Leptochloa lain. … 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 …

Cyhalofop butyl ≥97.0% (by GC) VWR

WebIn 1990, Dow introduced cyhalofop-P butyl for the control of weeds in rice. [17] Fluazifop-P butyl [18] still has significant use in the USA. 200,000 pounds (91,000 kg) were applied … WebFeb 1, 2011 · CyB afforded the butyl ester of 2- [3- (4-cyano-2-fluorophenyl)-4-hydroxy-phenoxy]propanoic acid (CyI), a metabolite arising from a photo-Fries rearrangement. Instead, CyA yielded (R)-2-4-... d2 catering

Bulletin Officiel n°2002-45

WebThe photodegradation of the aryloxyphenoxy propionic herbicide cyhalofop-butyl (2R)-2-[4-(4-cyano-2-fluorophenoxy)phenoxy]butylpropanoate (CyB), and of its primary metabolite (2R)-2-[4-(4-cyano-2-fluorophenoxy)phenoxy]propanoic acid (CyA) was studied in water at different irradiation wavelengths. 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 WebPropanoic acid, 2-[4-(4-cyano-2-fluorophenoxy)phenoxy]-, butyl ester, (2R)- ... Cyhalofop-butyl. Molecular Weight: 357.38 Molecular Formula: C20H20FNO4 Additional Metadata. … bing maps seattle wa

FAO SPECIFICATIONS AND EVALUATIONS FOR …

Cyhalofop butyl ester

Direct and indirect photolysis of cyhalofop in aqueous systems

WebCyhalofop-butyl is non-toxic to adult bees (LD50>100 ug/bee). Aquatic - Freshwater and Estuarine/Marine Cyhalofop-butyl is highly toxic to both freshwater and … WebCyhalofop-butyl is active following absorption through the leaves. Weed growth stops immediately and the most recent leaves become necrotic within a week. Death occurs within 2-3 weeks depending on the weather and the size of the weeds.

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http://klongchem.cn.chemnet.com/show/pdetail--2719400.html WebCyhalofop-butyl 20% OD mainly used for the control of important grass weeds.Cyanoflurium ester is highly effective to thousands of gold, has certain control effect to the young barnyard grass, also can prevent and …

WebCommon name: Cyhalofop Butyl Another name: Clincher, Cyhalofop-butyl [ISO], UNII-18HGV9OC6G, Cyhalofop butyl ester, etc. Chemical name: butyl ( R )-2- [4- (4-cyano-2-fluorophenoxy)phenoxy]propionate Empirical formula: C 16 H 12 FNO 4 Structural formula: Mol. Weight: 357.38 g/mol CAS No.: 122008-85-9 Specifications Leading Cyhalofop … WebCyhalofop-butyl. Molecular Formula C 20 H 20 FNO 4; Average mass 357.375 Da; Monoisotopic mass 357.137634 Da; ChemSpider ID 156724

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 … WebUntitled - Free download as PDF File (.pdf), Text File (.txt) or read online for free.

WebCyhalofop (Cyhalofop acid), the primary metabolite of Cyhalofop-butyl (HY-B0861) in susceptible grasses, is the herbicidally active metabolite. Cyhalofop-butyl is an …

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 ... d2 catalyst grindWebFeb 16, 2024 · Cyhalofop-butyl can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and … bing maps real time aerial viewWebThe 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 ... bing maps send to phoneWebIf in eyes:Hold eye open and rinse slowly and gently with water for 15-20 minutes. Remove contact lenses, if present, after the first 5 minutes, then continue rinsing eye. Call a … d2c armor pickerWebIn 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 ... bing maps sdk for windows 10WebCyhalofop-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, … bing maps search addressWebCyhalofop-butyl C20H20FNO4 CID 180089 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. d2cc-bwd3c