Yancheng Dayang Chemical Co., Ltd.--Fluroxyacetic acid 98%|69377-81-7

Product Name	Fluroxyacetic acid 98%
CAS No.	69377-81-7
Molecular formula	C₇H₅Cl₂FN₂O₃
Molecular weight	255.0306
Structural formula
Physical data	The pure product is white crystal, odorless. m.p.232~233℃, vapor pressure 1.26×10-3Pa (25℃), pKa2.94. Easily soluble in acetone (1.6g/L), chloroform, dichloromethane, but insoluble in water (91mg/L). It is stable when stored at room temperature for 2 years. Its methyl ester is crystal. m.p.56^~57℃, vapor pressure 0.014×10-3Pa (25℃). Solubility at 20: methylene chloride 896g/L, acetone 867g/L, ethyl acetate 792g/L, toluene 735g/L, xylene 642g/L, methanol 469g/L, hexane 45g/L. The distribution coefficient is 6140. Normal storage is stable, decomposition is greater than the melting point, the half-life of the hydrolysis reaction is 9.8d (pH=5), 17.5d (pH=7) and 10.2d (pH=9).
Use	Pyridyloxyacetic acid herbicide. It has a systemic conduction effect and a typical hormone-type herbicide response. When used after seedlings, sensitive crops showed typical hormonal herbicide responses. It has a wide application period on cereal crops, and can be used to control broad-leaved weeds in wheat, barley, corn, grapes, orchards, pastures, forest farms, etc. Weeds such as amaranth and purslane.
Package	25KG/DRUM