Oxyfluorfen

TC&FORMULATION: 95%TC, 240G/L EC

Structure Formula:

NOMENCLATURE

Common name oxyfluorfen (BSI, E-ISO, ANSI, WSSA); oxyfluorfène ((m) F-ISO)

IUPAC name 2-chloro-a,a,a-trifluoro-p-tolyl 3-ethoxy-4-nitrophenyl ether 

Chemical Abstracts name 2-chloro-1-(3-ethoxy-4-nitrophenoxy)-4-(trifluoromethyl)benzene 

CAS RN [42874-03-3]  EEC no. 255-983-0 

PHYSICAL CHEMISTRY

Mol. wt. 361.7  M.f. C15H11ClF3NO4  Form Orange, crystalline solid.  M.p. 85-90 ºC; (tech., 65-84 ºC)  B.p. 358.2 ºC (decomp.)  V.p. (pure a.i.) 0.0267 mPa (25 ºC)  KOW logP = 4.47  S.g./density 1.35 (73 ºC)  Solubility In water 0.116 mg/l (25 ºC). Readily soluble in most organic solvents, e.g. acetone 72.5, cyclohexanone, isophorone 61.5, dimethylformamide >50, chloroform 50-55, mesityl oxide 40-50 (all in g/100 g, 25 ºC).  Stability No significant hydrolysis in 28 d at pH 5-9 (25 ºC). Decomposed rapidly by u.v. irradiation; DT50 3 d (room temperature). Stable up to 50 ºC. 

APPLICATIONS

Biochemistry Protoporphyrinogen oxidase inhibitor.  Mode of action Selective contact herbicide, absorbed more readily by the foliage (and especially the shoots) than by the roots, with very little translocation.  Uses Control of annual broad-leaved weeds and grasses in a variety of tropical and subtropical crops, by pre- or post-emergence application at rates in the range 0.25-2.0 kg/ha. Particular crops include tree fruit (including citrus), vines, nuts, cereals, maize, soya beans, peanuts, rice, cotton, bananas, peppermint, onions, garlic, ornamental trees and shrubs, and conifer seedbeds. Phytotoxicity Soya beans and cotton may be injured by contact with oxyfluorfen.  Formulation types EC; GR. 

About price and product information, please click Message button.

Open the consulting page, please Writing information, customer manager will reply within 24 hours!

or Contact email：Donna.wen@molotuschem.com

Cell-phone number：17717500809

Tel：0086 21 61203246

Fax：0086 21 61612025

Address：Room 402, No.553, Maotai Road, Changning District, Shanghai.