Material safety data sheet lambdacyhalothrin 5% ec page 6 of 6 risk phrases. Lambdacyhalothrin technical fact sheet npic oregon state. It has a role as a pyrethroid ester insecticide and an agrochemical. Nptn technical fact sheets are designed to provide. Target pests include a broad spectrum of crawling and flying pests including including roaches, spiders, ants. Scientists developed pyrethroid insecticides to have properties better. Each sprayman used up to 62 g of lambdacyhalothrin over 2. Pdf environmental chemistry, ecotoxicity, and fate of. Environmental fate breakdown of chemical in soil and groundwater. Reported field halflives range from four to 12 weeks 4, 8, 9. One 100 pgml stock solution for lambdacyhalothrin was prepared in toluene. Please refer to the technical fact sheet for more technical information.
Lambda cyhalothrin is highly toxic to fish and bees, but has low toxicity for birds and animals. Dt50 for dissipation from surface waters in lab watersediment systems 511 h. Cyhalothrin is a carboxylic ester obtained by formal condensation between 3 2chloro3,3,3trifluoroprop1en1yl2,2dimethylcyclopropanecarboxylic acid and cyano 3phenoxyphenylmethanol. Lambdacyhalothrin national pesticide information center. This method is an update to zeneca method tmr0940b for. Lambdacyhalothrin national pesticide information oregon state. Special provisions ib8, ip3, t1, tp33 packaging exceptions 153 packaging non bulk 2. For lambdacyhalothrin as well as for the formulation presented in. The applied radioactivity did not remain completely in any ph solution tested, since lambdacyhalothrin is an extremely hydrophobic compound. Prallethrin is a member of cyclopropanes and a terminal acetylenic compound. Cyhalothrin is the iso common name for an organic compound that, in specific isomeric forms, is used as a pesticide. Acute effects due to exposure could be neuropathy, cyhalothrin may act on ion channels within the nerve cells to disrupt proper function of.
Lambdacyhalothrin is moderately toxic in the technical form, but may be highly toxic via some routes in formulation karate. Did not show reproductive toxicity effects in animal experiments. All the spraymen complained at least once of symptoms that were related to exposure to lambdacyhalothrin, the commonest being itching and burning of the face, and nose or throat irritation frequently accompanied by sneezing or coughing. Indoor spraying with the pyrethroid insecticide lambda. Ingredients not precisely identified are proprietary or non hazardous. Only rats that were orally treated with a low oral dose 1100 th of ld 50 of lambdacyhalothrin showed a significant decrease anova, duncans test, p msds l cyhalothrin 1lbgal 20100623 author. Material does not meet the criteria of a substance. Benin, hplc, lambdacyhalothrin residues, vegetables. The rapid degradation of lambdacyhalothrin makes treated. Lambdacyhalothrin causes rapid paralysis and death to an insect when ingested or exposed externally. It has a role as a pyrethroid ester insecticide, a pyrethroid ester acaricide and.
Lambda cyhalothrin is moderately persistent in the soil environment. Prevents the sodium channels from functioning, so that no transmission of nerve impulses can take place. It has a low water solubility 5 x 10 3 mgl and is nonvolatile with a vapor pressure of 1. Identification of the chemical product and company supplier.
Contain runoff water with, for example, temporary earth. There is no evidence that lambda cyhalothrin is teratogenic, mutagenic, or may be a human carcinogen. Material safety data sheet syngenta crop protection, inc. The limit of quantitation loq of the method has been established at 10 ngl10ppt.
Titan ag pty ltd 1516 princes street, newport nsw 2106. Pyrethroids are manmade chemicals that are similar to the natural insecticides pyrethrins. Lambdacyhalothrin 250 cs insecticide active constituent. Return to index page this information is being provided for general information only the msdss and labels we have on our site should not be relied on as the most uptodate information available. Lambdacyhalothrin mode of action of kill is either by ingestion or contact, affecting the nervous system. Twa dermal no not established recommended by manufacturer. Lambda cyhalothrin is highly toxic to bees, with a reported oral ld50 of 38 ngbee and reported contact ld50 of 909 ngbee 0. It is a pyrethroid, a class of synthetic insecticides that mimic the structure and properties of the naturally occurring insecticide pyrethrin which is present in the flowers of chrysanthemum cinerariifolium. Pyrethroids such as cyhalothrin are often preferred as an active.
Negligible potential for leaching of lambdacyhalothrin and its degradation products through soil. Toxic effects of lambdacyhalothrin, on the rat thyroid. Lambdacyhalothrin is an insecticide registered by the u. Commission regulation ec no 20322003 of 4 november 2003 2 lays down the detailed rules. Wear suitable protective clothing, gloves and eyeface shield. Material safety data sheet 01st september, 2016 icon 10 wp 1. Environmental chemistry, ecotoxicity, and fate of lambdacyhalothrin 81 4. Sds of lambdacyhalothric acid, safety data sheets, cas. Ingestion of large quantities of lambda cyhalothrin can result in convulsions and loss of consciousness.
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