Composition information on ingredients composition cas no. Evidence for the presence of a pnitrophenol 2hydroxylase in a gramnegative serratia sp. Accumulation of obsolete pesticide stocks and the pesticide storage and stock control manual. Most commonly, it is used on cotton, soybean and vegetable fields. Cybex exim brings to you latest and updated trade intelligence report of methyl parathion imports data from daily updated import shipment data of indian customs. Methyl parathion can no longer be used on food crops commonly consumed by children. It is structurally very similar to parathion ethyl. Methyl parathion should not be heated above 55 degrees c. Methyl parathion is removed more efficiently by seven orders of magnitude than ethyl parathion. Methyl parathion penncapm cancellation request 1099. Pdf biodegradation of methyl parathion and pnitrophenol.
Sep 26, 2019 the atsdr toxicological profile succinctly characterizes the toxicologic and adverse health effects information for the hazardous substance described here. Methyl parathion 298000 100 designates that a specific chemical identity andor percentage of composition has been withheld as a trade secret. Your new online msds binder is a place for you to store the material safety data sheets you need to deploy. In addition to its acute toxicity, there is evidence that parathion is a chronic neurotoxin, carcinogen. Parathion is extremely toxic from acute shortterm inhalation, oral, and dermal exposures. Methyl parathion is a brownish liquid that turns milky.
A meta description is an html tag in the html code of your website, which allows you to customize a section of text that describes the page itself. Methyl parathions acute oral ld50 for male rats is almost identical to that of parathion, i. Trace amounts of methyl bromide have been detected in drinking water. Many chemical physical properties derive from documents friis.
By the dermal route, methyl parathion is much less toxic than parathion, with an ld50 of 67 mgkg in rats of both sexes hayes 1963ex. Phosphorothioic acid, o,odimethyl opnitrophenyl ester. Methyl parathion is not meant to be used inside buildings or homes. Find here list of methyl parathion cas no 298000, methyl parathion manufacturers, methyl parathion suppliers and exporters. This structure is also available as a 2d mol file or as a computed 3d sd file the 3d structure may be viewed using java or javascript. Biodegradation of methyl parathion mp, a widely used organophosphorus pesticide, was investigated using a newly isolated bacterium strain acinetobacter radioresistens ustb04. Methyl parathion and methyl paraoxon can bind to enzymes in nerves within minutes or hours. The liver breaks some of the methyl parathion down to a more harmful chemical, methyl paraoxon. The present study is an attempt to estimate the residual concentration and to suggest remedial solution of adsorption by different types of soils collected and. It is an organic phosphate insecticide which acts as an inhibitor of cholinesterase, and as such it is highly toxic by all routes of exposure. Parathion 56382 hazard summary exposure may occur from the use of parathion as an insecticide on agricultural crops. The central nervous system, blood, respiratory system, eyes, and skin are the organs most affected by acute exposure of humans to.
The commercial product is a tan liquid xylene solution with a pungent odor. Parathion methyl, or methyl parathion, is an organophosphate insecticide, possessing an organothiophosphate group. Chemodynamics of methyl parathion and ethyl parathion. For information on handling, storage, transport and fire, a safety data sheet is available. July 12 and, 2011 meeting of the developmental and reproductive toxicant identification committee dart ic. Methyl parathion in drinkingwater world health organization. India imports data of methyl parathion is available with a backlog of just 2 days. March 29, 2005 material safety data sheet section 1 product and company identification product identifier. Contact with skin, i nhalation of dust or spray, or swallowing may be fatal. It may be attributed to more available binding sites and less steric hindrance of methyl parathion. Methyl parathion coefficient of wateroil distribution. The toxicity of organophosphate insecticides for nontarget organism has been the subject of extensive research for sustainable agriculture.
Methyl parathion is used to kill insects on farm crops, especially cotton. Skin designation methyl parathion cas 298000 can be absorbed through the skin. This product can kill you if swallowed even in small amounts. Methyl parathion 2% dp methyl parathion 2% dp exporter. Notice of receipt of a request to voluntarily amend methyl parathion pesticide registrations to terminate uses november 27, 2006 comment period closed on december 22, 2006 june 2, 2004 comment period closed on august 2, 2004. Methyl parathion contains 4 pounds of methyl parathion. Nov 26, 2016 india imports of methyl parathion is compiled on daily basis from all indian ports. Biodegradation of methyl parathion and pnitrophenol. Pdf electrochemical determination of methyl parathion using. Substance name methyl parathion casrn 298000 last revised 03311987 298000 8056 hc azofos azophos bay 11405 bladanm dalf dimethylfenitrothion dimethyl 4nitrophenyl. As in any fire, wear selfcontained breathing apparatus pressuredemand niosh approved or equivalent, and full protective gear to prevent contact with skin and eyes. Methyl parathion 4 ec section 1 product and company identification product codes.
Other companies are charging thousands of dollars to set up accounts and give you access to their msds online database. Benzoapyrene, deltamethrin, methyl parathion, uranium and xylene. Methyl parathion manufacturers, methyl parathion suppliers. The resistant individuals can eventually dominate the insect population if these insecticides are used repeatedly. All mass spectra in this site plus many more are available from the nistepanih mass spectral library. Mp at an initial concentration of 1200 mgl could be totally biodegraded by a. Substance name methyl parathion casrn 298000 last revised 03311987 298000 8056 hc azofos azophos bay 11405 bladanm. It may be found as a liquid or as a dry mixture where the liquid is absorbed onto a dry carrier. Among the most extremely acutely toxic pesticides, parathion is notorious for the number and severity of human poisonings it causes each year. Material safety data sheet for methyl parathion, product number.
Cdc niosh pocket guide to chemical hazards methyl parathion. Parathion, also called parathion ethyl or diethyl parathion and locally clarification needed known as folidol, is an organophosphate insecticide and acaricide. It is not allowed for sale and import in nearly all countries around the world, while a few allow it under subject to specified conditions only. Treatment and disposal methods for waste chemicals irptc file. Aggregate exposure to methyl parathion from dietary, air and occupational. It was originally developed by ig farben in the 1940s. These methyl parathion manufacturing companies are providing good quality products at low prices.
India veritas house, 70 mint road, fort, mumbai 400 001. Estimated concentrations of spray drift from a high boom sprayer using ec formulation at 1. Some reports attribute specific cases of poisoning to methyl parathion. Material safety data sheet methyl acetate section 1 chemical product and company identification msds name. No information is available on reproductive effects of parathion in humans. Biodegradation of methyl parathion by acinetobacter. The epa now restricts how methyl parathion can be used and applied. Frl63878 methyl parathion, receipt of requests for cancellation. Mixture refer to supplier suppliers name and address. Prioritization chemicals identified for consultation with the proposition 65 developmental and reproductive toxicant identification committee.
It is highly toxic to nontarget organisms, including humans, so its use has been banned or restricted in most countries. Methyl parathion is hydrolyzed by, and therefore not compatible with, alkaline materials. The information on methyl parathion given in this dgd is mainly based on documents published by who, fao and the. Any insect population may contain individuals naturally resistant to parathion ec and any other group code 1b insecticide.
Methyl parathion in november 1994 methyl parathion mp, a restricted agricultural pesticide, was discovered to have been illegally sprayed within hundreds of residences in lorain county, ohio. Electrochemical determination of methyl parathion using a modified electrode article pdf available in toxicological and environmental chemistry 8546. Methyl parathion imports data can be used for competitive analysis like import prices, quantity, pricing, market trends, price trends, duty optimization etc. It decomposes rapidly above 100 degrees c, creating an explosion hazard. Please see the following for information about the library and its accompanying search program. Methyl parathion, sometimes called cotton poison, is a chemical pesticide that should be used only in open fields to control insects. Op interim reregistration eligibility decisions ireds, therefore, are considered completed reds. October 27, 1999 volume 64, number 207 notices page 5787757881 from the federal register online via gpo access wais. A detailed data profile and a legal file can be obtained from the international register of.
Methyl parathion is a brownish liquid that turns milky white. Methyl parathion interferes with the normal way that the nerves and brain function. Firstaid measures inhalation remove victim to fresh air and keep at rest in a position comfortable for breathing. Under the responsibility of the coordinators for a group of chemicals considered in the guidelines, the draft health criteria documents were submitted to a number of. Whofao 1975 issued a data sheet on methyl parathion no. Mar 03, 2011 impure methyl parathion is a brownish liquid that smells like rotten eggs. Margins of exposure for methyl parathion and methyl paraoxon present in the. Parathion 0,0diethyl 04nitrophenyl phosphorothioate and parathionmethyl 0,0dimethyl 04nitrophenyl phosphorothioate food and agriculture organization of the united nations rome, 1989. Parathion is a deep brown to yellow liquid with a faint odor of garlic. India imports of methyl parathion is compiled on daily basis from all indian ports. Adsorption kinetics indicates that a good correlation exists between distribution coefficient kd and soil organic carbon. It plays a role in how your page is seen by search engine crawlers, and how it appears in serps.
Surface levels and air concentrations of mp revealed detectable levels of the pesticide 3 years after spraying. Tolerances or maximum residue limits for ethyl parathion and its methyl homolog methyl parathion have been established for several commodities please see 40 cfr 180. Buy high purity methyl parathion analytical standards from chem service inc. Pocket guide to chemical hazards material type value methyl parathion cas twa 0. Pdf electrochemical determination of methyl parathion. Epa i parathion is a compound, which inhibits cholinesterase enzyme activity in the nervous tissue.
Central file or hazard communication standard file. Methyl parathion 4 ec page 4 of 7 msds revision date ddmmyyyy. Exporter, manufacturer, supplier, trading company of methyl parathion 2% dp based in ahmedabad, india. Phosphorothioic acid, o,odimethyl o4nitrophenyl ester. Group on pesticide specifications fao panel of experts on pesticide specifications, registration requirements and.
Methyl parathion is a white crystalline solid which is often dissolved in a liquid solvent carrier. Methyl parathion gets into the bloodstream and from there goes to the liver, brain, and other organs. Australia are required to produce a material safety data sheet. Methyl parathion penncapm cancellation request 1099 federal register. Aggregate exposure to methyl parathion from dietary sources and application. Methyl parathion detection in vegetables and fruits using. Pakistan has banned the use of methylethyl parathions, but they are still illegally used.