Oxadiazon

Details:

1. Names and Structures (1.)Chinese common name:E Cao Tong (2.)English common name: OXADIAZON (3.)Chemical name: 3-(2,4-dichloro-5-(1-methylethoxy)phenthyl)-5-(1,1-dimethylethyl)-1,3,4-oxadiazol-2(3H)-one (4.)Structural formula: (5.)Molecular formula: C15H18Cl2N2O3 (6.)Molecular weight: 345.2 2. Physical and chemical properties Oxadiazon Tech is white crystal, odourless, not absorb moisture, melting point 90, Vapour pressure 10-6mmHg(20).its solubility in water at 20is 0.7mg/l, in methyl or ethyl is 100g/l; in cyclohexane is 200g/l; in acetone is 600g/l;in benzene, chloroform, dimethyl benzene is 1000g/l. It's stable in room temperature. Its formulation is a brown oily liquid, has strong solvent odour. 12%EC: density 0.92, flash point 45-50,its storage stability is two years under normal condition. 3. Toxicology low toxic, Tech: (rat) LD50 is about 8000mg/kg, Acute dermal LD50 is 8000mg/kg, acute in halation LC50>200mg/l. Subacute toxicity (rat): no effect level is 1000mg/kg/d, Chronic toxicity to rat no effect level is 25mg/kg/d; dog is 15mg/kg/d. 4. Application Oxadiazon is a herbicide used in farmland or water field, with soil treatment. It effect by touching and absorbing with the bud or seedling of weeds. 5. Product specification: 95%TECH;12.5%EC; 25%EC Item Oxadiazon 25%EC Acidity % 0.5 content %(B1) 25.0 Moisture % 0.5 Stability (200 times) PASS 6. Packing: 200L iron drum for EC