Product Specifications
Product Description
Name and Structure
Common name: Desmedipham(bsi, e-iso, ansi, wssa)
Chemical name: Ethyl[3-phenylamino canbonyl oxy]phenyl carbamate
Physical and Chemical Properties
Colourless crystals M. P. 120°C, V. P<1. 30umPa(25°C), Solubility: In water 7 mg/L(PH7, 20°C)Readily soluble in polar organic Solvents: Acetone 400, isophorone 400, methanol 180 chloroform 78, Benzene 1. 6 (all in g/L, 20°C) Stability: Two years at room tempterature. Water 91 mg/ml at 20°C Water 0. 9mg/ml at 27. 7°C Organic solvents g/L Organic solvents(%) Acetone 41. 6 acetone over 4 Chloroform and dichloromethane over 50 Distribution coefficient in n-octyl alcohol and water: Pure 55: 1, technical 6140: 1.
Stability: Stable in aqueous acidic media, but hydrolysed in neutral and alkaline use media
Uses
Used post-emergeme to control broad-leaved weeds in beet crops, in particular sugar beet. Usually sprayed in combination with phen medipham.
Toxicity
Oral LD50(Rat)>9. 5g/kg;
Dermal LD50(Rabbit)>2g/kg.
Specifications 95% TC, 16%EC
Package
Technical: Iron drums with plastic linling of 50kg net each;
16%EC: Iron drums with plastic lining of 200L each.
ZheJiang DongFeng Chem. Ind Co., Ltd. is a key enterprise engaged in the products of pesticide and intermidiates in China. Its main products are Chlorpyrifos, Phenzylhydrazine, 0, 0-Diethylthiophosphoryl chioride, Metaxyl, Metalaxyl-M, Ioxynil, Phenmedipham, Pyridaben, Bismerthiazol, Bromoxynil Octanoate, Dimethachlon, Triazophos, Fluroxypyr, Desmedipham(bsi, e-iso, ansi, wssa), Bromoxynil, Bromoxynil octanoate, Ethofumesate, Saisentong. Now, the enterprise has already passed ISO9002 authentication, also it is assessed as the enterprise of AAA-grade credible standing.
Our products are well sold in southeast Asia, Europe, America and Middle East
