Page Views: 316 Date Added: 05/18/2010 Last Updated: 05/18/2010 Expiry Date: 05/13/2029 Product/Service Details Common name: quinclorac IUPAC name: 3,7-dichloroquinoline-8-carboxylic acid Chemical Abstracts name: 3,7-dichloro-8-quinolinecarboxylic acid CAS RN: [84087-01-4] PHYSICAL CHEMISTRY Mol. wt.: 242.1; M.f.: C10H5Cl2NO2 Form: Colourless crystals. M.p.: 274 ºC; V.p.: 2000 mg/kg. Non-irritating to eyes and skin (rabbits). Inhalation: LC50 (4 h) for rats >5.2 mg/l. NOEL: (2 y) for rats 533 mg/kg b.w. Other: Not carcinogenic. Toxicity class: WHO (a.i.) III (Table 5); EPA (formulation) III EC hazard: Xi; R43 ECOTOXICOLOGY Birds: Acute oral LD50 for mallard ducks and quail >2000 mg/kg. Dietary LD50 (8 d) for mallard ducks >5000 mg/kg. Fish: LC50 (96 h) for rainbow trout, bluegill sunfish, carp, and minnows >100 mg/l. Daphnia: LC50 (48 h) 113 mg/l. Other aquatic spp.: LC50 (96 h) for mysid shrimp (Mysidopsis bahia) 67, blue crab >100 mg/l. LC50 (48 h) for Quahog clam >100 mg/l. Bees: Non-toxic by contact or ingestion. ENVIRONMENTAL FATE Animals: More than 90% of radiolabelled quinclorac administered orally to rats is excreted in the urine within 5 days. Plants: In plants, systematically translocated to the roots and to the leaves. Soil/Environment: Only slightly adsorbed by the soil. Depending on soil type and organic matter content, the chemical is relatively mobile, this mobility increasing with higher percolation rates in fields. Quinclorac is degraded by micro-organisms, 3-chloro-8-quinolinecarboxylic acid being a major metabolite. Water regimes causing changes in moisture content in rice soils enhance the microbial degradation. Photolytic decomposition in active paddy water occurs in the presence of sunlight and dissolved humic acids.

Quinclorac, herbicide

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