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Molecular formula : MW : CAS :
nature : P-jun, or also known as the Fox. Names phosphate O, O-methyl-2-O-2-methyl-1-yl methyl vinyl ester. Industrial products are orange to pale yellow liquid. Density 1.25. Boiling point 99-103 ° C (4 Pago, 0.03 mm Hg). Refractive index of 1.4493 (25 ° C). Steam down. With water, acetone, benzene could Compatibility slightly soluble in kerosene. A cis-and trans two structures. Cis-commodities accounted for more than 60%. In neutral solution is quite stable, placed seven days are still valid. Agriculture contact insecticide, and kill mites and role within the gully. Vinca short. Shun - killing effect of trans-over 100 times. Applicable to harvest period 1-4 days vegetables control aphids or spider mite, and the prevention of geometrid, leaf beetle larvae, Leaf insects have such effects. General processed into emulsion, water, wettable powder or granule use. May trimethyl phosphite and alpha-acetyl chloride and methyl acetate role in the system.
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