Page Views: 267 Date Added: 05/18/2010 Last Updated: 05/18/2010 Expiry Date: 05/13/2029 Product/Service Details Common name: etofenprox; ethofenprox IUPAC name: 2-(4-ethoxyphenyl)-2-methylpropyl 3-phenoxybenzyl ether Chemical Abstracts name: 1-[[2-(4-ethoxyphenyl)-2-methylpropoxy]methyl]-3-phenoxybenzene CAS RN: [80844-07-1] PHYSICAL CHEMISTRY Mol. wt.: 376.5; M.f.: C25H28O3; Form: White crystals. M.p.: 36.4-38.0 ºC; B.p.: 200 ºC/0.18 mmHg. V.p.: 32 mPa (100 ºC). KOW: logP = 7.05 (25 ºC). S.g./density: 1.157 (23 ºC, solid); 1.067 (40.1 ºC, liquid). Solubility: In water 90 days, and to light. APPLICATIONS Mode of action: Insecticide with contact and stomach action. Uses: Control of rice water weevils, skippers, leaf beetles, leafhoppers, planthoppers, and bugs on paddy rice; and aphids, moths, butterflies, whitefly, leaf miners, leaf rollers, leafhoppers, thrips, borers, etc. on pome fruit, stone fruit, citrus fruit, tea, soya beans, sugar beet, brassicas, cucumbers, aubergines, and other crops. Also used to control public health pests, and on livestock. Formulation types: CS; DP; EW; EC; GR; SL; UL; WP. MAMMALIAN TOXICOLOGY Oral: Acute oral LD50 for male and female rats >42 880, male mice >107 200, dogs >5000 mg/kg. Skin and eye: Acute percutaneous LD50 for rats and male and female mice >2140 mg/kg; non-irritating to skin and eyes (rabbits). Inhalation: LC50 (4 h) for rats 5900 mg/m3. NOEL: (1 y) for dogs 32 mg/kg diet; (2 y) for male rats 3.7, female rats 4.8, male mice 3.1, female mice 3.6 mg/kg diet. In life-span feeding studies on rats and mice, at doses up to 4900 ppm, and on dogs, at doses up to 10 000 ppm, no adverse effects were observed. Mutagenicity, teratogenicity, and three-generation reproduction studies showed no noticeable abnormalities. ADI: 0.03 mg/kg b.w. Toxicity class: WHO (a.i.) III (Table 5); EPA (formulation) IV ECOTOXICOLOGY Birds: Acute oral LD50 for mallard ducks >2000 mg/kg. Fish: TLm (48 h) for carp 5.0 ppm. Daphnia: LC50 (3 h) >40 mg/l. Worms: LC50 for earthworms (7 d) 43.1 ppm, (14 d) 24.6 ppm. ENVIRONMENTAL FATE Animals: In rats, parent compound, 2-(4-hydroxyphenyl)-2-methylpropyl 3-(phenoxybenzyl) ether, and 2-(4-ethoxyphenyl)-2-methylpropyl 3-(4-hydroxybenzyl) ether are found. Plants: In rice, the main metabolite is 2-(4-ethoxyphenyl)-2-methylpropyl 3-phenoxybenzoate. Soil/Environment: DT50 in soil c. 6 d.

Etofenprox

Company Information (Shanghai Skyblue Chemical Co., Ltd.)

Company Profile: Shanghai Skyblue Chemical Co., Ltd. is an integrated company located in Pudong New Area of Shanghai China. Our business scopes include the development, manufacturing, researching, and marketing agrochemicals. We are capable of supplying a wide range of high quality agrochemicals, including insecticides (especially household and public health insecticides), fungicides, herbicides, pesticide synergists and other relative agrochemicals in both technical grade and formulation in different packages as per customer's requirements. To make quality products is our credo. We always target to provide our customers with top quality products along with moderate prices and professional services, and endeavor to be a 360o-solution supplier for agrochemicals. Currently our products are being exported to more than twenty countries and enjoy high reputation in the global market. On the basis of equality and mutual benefits, we always look forward to establishing and maintaining long term partnerships with all customers toward a future of resplendence. At present we can supply the following products: Insecticides: Acetamiprid,Alpha-Cypermethrin, Aluminium Phosphide, Azamethiphos, Beta-Cyfluthrin, Bifenthrin, Bioallethrin, Carbaryl, Carbofuran, Carbosulfan, Cartap, Chlorpyrifos, Cyfluthrin, D-Allethrin, D-Cyphenothrin, Deltamethrin, Dichlorvos, Diethyltoluamide, Dimehypo, Dimethoate, D-Phenothrin, D-Tetramethrin, Empenthrin, Es-bioallethrin, Es-Fenvalerate, Etofenprox, Fenitrothion, Fenpropathrin, Fenthion, Fenvalerate, Fipronil, Flumethrin, Hydramethylnon, Imidacloprid, Imiprothrin, Lambda-cyhalothrin, Malathion, Permethrin, Pirimiphos-methyl, Prallethrin, Propoxur, S-Bioallethrin, Tefluthrin, Tetramethrin, Thiocyclam, Transfluthrin Fungicides: Clofentezine, Difenoconazole, Mancozeb, Metiram, Propiconazole, Propineb, Tebuconazole, Thiabendazole Herbicides: Acetochlor, Ametryn, Atrazine, Bensulfuron-methyl, Butachlor, Chlorimuron-ethyl, Chlorsulfuron, Cyanazine, Fenchlorazole, Fenoxaprop-p-ethyl, Glyphosate, Metsulfuron-methyl, Nicosulfuron, Prometryn, Pyrazosulfuron-ethyl, Quinclorac, Quizalofop-p-ethyl, Simazine, Simetryn, Terbuthylazine, Terbutryn, Tribenuron-methyl Pesticide Synergists: Piperonyl Butoxide, MGK 264. >> More Website URL: http://www.bridgat.com/u15636