Trichlorfon CAS NO.52-68-6

Trichlorfon Chemical Name: o, o-dimethyl (1-hydroxy-2, 2, 2-trichloroethyl)phosphonate Molecular Formula: C4H8Cl3O4P Molecular Weight: 257.44…

Trichlorfon Chemical Name: o, o-dimethyl (1-hydroxy-2, 2, 2-trichloroethyl)phosphonate Molecular Formula: C4H8Cl3O4P Molecular Weight: 257.44 CAS NO: 52-68-6 Structural Formula: Properties: white crystal powder, m.p. 83-84°C, b.p. 100oC(13.3Pa), Relative density 1.73(20/4oC), 10% water solution refractive index 1.3439. At 25oC, solubility in water is 15.4g/100mL, in ether 17.0g/100mL, in chloroform 75g/100mL. Insoluble in fatty- hydrocarbon, stable in neutral or weak acid medium, will turn into Dichlorvos in basic solution; corrosive to metals. Quality Index: Item Index Best Quality Industrial Quality Trichlorfon/%,≥ 97.0 90.0 Acidity/%,≤ 0.3 1.8 Moisture/%, ≤ 0.3 0.4 Acetone insolubles/%,≤ 0.5 0.5 Standard: GB 334-2001 Packing: 25kg cardboard drum Use: Trichlorfon is a highly effective and low-toxicity pesticide, stomach and contact type; suffocating; has the highest effect on pests belonging to Diptera, Lepidoptera and Coleoptera. It is mainly used in the control of pests with chewing mouthparts with fruit trees, tea plant, cotton and crops. Control Target: rice stem borers, rice case worm, rice skipper, noctuid,corn borer,housefly,bedbug etc. Storage & Transport: Dampness and insolation is strictly prohibited; no mixing with food, seeds and feed; avoid contact with skin and eyes; prevent inhalation from nose.