Page Views: 235 Date Added: 05/18/2010 Last Updated: 05/18/2010 Expiry Date: 05/13/2029 Product/Service Details Common name: piperonyl butoxide; piperonyl butoxyde IUPAC name: 5-[2-(2-butoxyethoxy)ethoxymethyl]-6-propyl-1,3-benzodioxole; 2-(2-butoxyethoxy)ethyl 6-propylpiperonyl ether Chemical Abstracts name: 5-[[2-(2-butoxyethoxy)ethoxy]methyl]-6-propyl-1,3-benzodioxole Other names: PBO CAS RN: [51-03-6] PHYSICAL CHEMISTRY Composition: 95% min. piperonyl butoxide. Mol. wt.: 338.4; M.f.: C19H30O5; Form: Colourless liquid; (tech. is a slight yellowish liquid). B.p.: 180 ºC/1 mmHg (tech.) V.p.: 2.0x10-2 mPa (60 °C) (gas saturation method). KOW: logP = 4.75; Henry: 7950, rabbits 1880 mg/kg. Not irritant to eyes or skin; not a skin sensitiser. Inhalation: LC50 for rats >5.9 mg/l. NOEL: (2 y) for mice and rats 30 mg/kg b.w. daily; (1 y) for dogs 16 mg/kg b.w. daily. ADI: 0.2 mg/kg b.w. Other: Not teratogenic, mutagenic or carcinogenic. Toxicity class: WHO (a.i.) III (Table 5); EPA (formulation) IV ECOTOXICOLOGY Birds: Acute oral LD50 for bobwhite quail >2250 mg/kg. Fish: LC50 (24 h) for carp 5.3 mg/l. Daphnia: LC50 (24 h) 2.95 mg/l. Algae: EC50 (cell volume) for Chlorella fusca 44 umol/l. Bees: LD50 >25 ug/bee. ENVIRONMENTAL FATE Animals: In mammals (and also in insects), oxidative attack on the carbon atom of the methylenedioxy group leads to the formation of the dihydroxyphenyl compound. Oxidative degradation of the side-chain also occurs. Elimination is as the glucoside or amino acid derivative. Soil/Environment DT50 for aerobic soil metabolism c. 14 d. Koc 399-830. Although mobile in sandy soil, it is not expected to leach under outdoor conditions, where rapid degradation occurs. Degradation in soil or water is mainly via oxidation of the butyl side-chain to form methylenedioxypropylbenzyl alcohol followed by the corresponding aldehyde, ultimately with mineralisation to CO2; there is no accumulation of metabolites.

piperonyl butoxide, piperonyl butoxyde, PBO, pesticide synergist, insecticide synergist

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