Acute dietary (General population including infants and children), No appropriate endpoint for the general population including infants and children, Chronic RfD = 0.32 mg/kg/day cPAD = 0.32 mg/kg/day. The mean recoveries of trinexapac-ethyl and trinexapac in four matrices at three spiking levels ranged from 72.0% to 108.2%, and the relative standard deviation (RSD) ranged from 2.1% to 11.0%. ), EPA will submit a report containing this rule and other required information to the U.S. Senate, the U.S. House of Representatives, and the Comptroller General of the United States prior to publication of the rule in the Federal Register. As those sections continue to reflect the Agency's current position on those topics, those sections are incorporated here by reference. Average mass 252.263 Da. [1]. Tech Grade: 96% TC: Formulation: 25% EC . edition of the Federal Register. Health Canada will accept written comments on PRD2020-13 up to 45 days from the date of publication of PRD2020-13. Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations. %PDF-1.6
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Counts are subject to sampling, reprocessing and revision (up or down) throughout the day. Full disclosure: Syngenta donated the product for this trial, but the only funding for the research was provided by the Oklahoma Agricultural Experiment Station and the Oklahoma Cooperative Extension Service. The mutagenicity database is also complete, with no evidence of mutagenicity. Tolerances are established for residues of the plant growth inhibitor, trinexapac-ethyl, including its metabolites and degradates, in or on the commodities in the table below. Consistent with section 408(b)(2)(D) of FFDCA, and the factors specified in section 408(b)(2)(D) of FFDCA, EPA has reviewed the available scientific data and other relevant information in support of this action. A . This chemical is managed as part of a group or group(s). That document contains a summary of the toxicological profile, a reference to toxicological endpoints, a description of EPA's position on the potential for cumulative risk, as well as the rationale for the Agency's determination regarding the children's safety factor. Trinexapac-ethyl. documents in the last year, 522 ), nor does it require any special considerations under Executive Order 12898, entitled Federal Actions to Address Environmental Justice in Minority Populations and Low-Income Populations (59 FR 7629, February 16, 1994). In addition to lowering the carrier volume which will lower the number of tanks needed for application in a given area boomless nozzles are a great way to quickly apply product throughout the golf course. These effects in the dog study were observed only at high doses (>357 mg/kg/day) and with chronic exposure, and no associated neurological signs or other neuropathology were observed. It is interesting to note that the Palisade treatment increased grain yield at Perkins even though the plots lodged at comparable levels as the non treated check. The President of the United States communicates information on holidays, commemorations, special observances, trade, and policy through Proclamations. S-4400, One Potomac Yard (South Bldg. Register (ACFR) issues a regulation granting it official legal status. Additionally, T-NEX is the perfect pre-stress conditioning choice for the coming season. Thus, the Agency estimates risk in terms of the probability of an occurrence of the adverse effect expected in a lifetime. Alternatively, the packaging can be punctured to make it unusable for other purposes and then be disposed of in a sanitary landfill. Short-, intermediate-, and chronic-term risks are evaluated by comparing the estimated aggregate food, water, and residential exposure to the appropriate PODs to ensure that an adequate MOE exists. Seed weight was generally inversely related to yield; trinexapac-ethyl treatments that produced the highest yield also had the lowest seed weight. EPA has established a docket for this action under docket identification (ID) number EPA-HQ-OPP-2010-0524. The reasons for these are explained in Unit IV.D. 321(q), 346a and 371. 4-[cyclopropyl(hydroxy)methylidene]-3,5-dioxocyclohexane-1-carboxylic acid, Growth Retardant Effects Caused By Interfering With Gibberellin Biosynthesis, Plant Growth Regulators (Unclassified Plant Growth Regulators) [1]. Potentially affected entities may include, but are not limited to those engaged in the following activities: This listing is not intended to be exhaustive, but rather to provide a guide for readers regarding entities likely to be affected by this action. Use non-sparking tools. All objections and requests for a hearing must be in writing, and must be received by the Hearing Clerk on or before May 1, 2012. 321(q), 346a and 371. ii. Full disclosure: Syngenta donated the product for this trial, but the only funding for the research was provided by the Oklahoma Agricultural Experiment Station and the Oklahoma Cooperative Extension Service. Trinexapac Ethyl improves rich color and root mass development. EPA has also considered available information concerning the variability of the sensitivities of major identifiable subgroups of consumers, including infants and children. 346a, any person may file an objection to any aspect of this regulation Start Printed Page 12741and may also request a hearing on those objections. Rolston, C.J. As to residue levels in food, EPA assumed that residues are present in all commodities at the tolerance level and that 100% of commodities with tolerances are treated with trinexapac-ethyl. Trinexapac-ethyl Rate the pronunciation difficulty of Trinexapac-ethyl 3 /5 (5 votes) Very easy Easy Moderate Difficult Very difficult Pronunciation of Trinexapac-ethyl with 1 audio pronunciations 0 rating Record the pronunciation of this word in your own voice and play it to listen to how you have pronounced it. Developmental toxicity was observed in the rat (increased incidence of asymmetrical sternebrae) and rabbit (decreased number of live fetuses/litter and increased post-implantation loss) at the highest dose tested, with no evidence of maternal toxicity observed in either species. Incidental oral (short and intermediate-term), No appropriate endpoint for the incidental oral scenario for children, Dermal & Inhalation (short- and intermediate-term-adults only), Dermal (or oral) study NOAEL = 60 mg/kg/day (dermal absorption rate = 77.5%. NW., Washington, DC 20460-0001; telephone number: (703) 347-8072; email address: benbow.bethany@epa.gov. Comments were received on the notice of filing. We are conducting the same trial in 2014 along with a separate trial evaluating Palisade in drought stress environments that is partially funded by Syngenta. Mix in manganese. Refer for medical attention . (b) Section 18 emergency exemptions. LOC for MOE = 100. The numbers in the figure do not account for harvest losses, which can exceed losses associated with lower photosynthetic capacity shown in the figure. While application of Palisade resulted in numeric reductions in plant height at Chickasha and Stillwater in 2013, differences among treatments were not statistically significant. do not apply. on Upon review of the available information, EPA concludes that these tolerances would be safe. Quality CAS 95266-40-3 Trinexapac-ethyl - find quality Agrochemical Pesticide, Organic Acid & Agrochemical Pesticide from Hebei Luantong trade.co of China Suppliers - 168640825. . to TE has not been widely investigated.In four field experiments, different rates . Relevant information about this document from Regulations.gov provides additional context. I have served as an Assistant Professor and Small Grains Extension Specialist at Oklahoma State University since August 2019. CAS name: ethyl 4-(cyclopropylhydroxymethylene)-3,5-dioxocyclohexanecarboxylate: CAS Reg. If appropriate, moisten first to prevent dusting. documents in the last year, 474 Federal Register issue. the material on FederalRegister.gov is accurately displayed, consistent with Addresses for mail and hand delivery of objections and hearing requests are provided in 40 CFR 178.25(b). Cancer. Specific information on the studies received and the nature of the adverse effects caused by trinexapac-ethyl as well as the no-observed-adverse-effect-level and the lowest-observed-adverse-effect-level from the toxicity studies can be found at http://www.regulations.gov in the document, Trinexapac-ethyl: Human Health Risk Assessment for the Section 3 Registration Action on Cereal Grains, Sugarcane, and Grasses Grown for Seed p. 48 in docket ID number EPA-HQ-OPP-2010-0524. Use water spray, powder, foam, carbon dioxide. ICP16009155-1 | Copyright@Qingdao ECHEMI Digital Technology Co., Ltd. Arginyl-arginyl-prolyl-tyrosyl-isoleucyl-leucine, Potassium 4-trifluoroboratomethylthiomorpholine, Spiro[isochroman-1,4'-piperidin]-3-one hydrochloride, 1,9-Bis[2-[ethyl[4-[2-(4-nitrophenyl)diazenyl]phenyl]amino]ethyl] nonanedioate, 2H-Tetrazolium, 2,3-bis(4-ethylphenyl)-5-phenyl-, chloride (1:1), high purity hot sale Trinexapac-ethyl 99% high quality see COA KANBEI, high purity hot sale Trinexapac-ethyl 99% high quality see COA KANBEI, ECHEMI - ECHEMI platform complaint penalty rules, Market Analysis - Monthly Report - July 2022- Hot Products, Price trends in the China's chemical market in the first half of 2022, Soybean Oil and Palm Oil Prices Bottom Out, The country's first "hydrolyzed zinc hyaluronate" was successfully filed, View all products of Market Price & Insight, Toxicity to daphnia and other aquatic invertebrates: no data available, Toxicity to microorganisms: no data available, ADR: European Agreement concerning the International Carriage of Dangerous Goods by Road, RID: Regulation concerning the International Carriage of Dangerous Goods by Rail, IMDG: International Maritime Dangerous Goods, IATA: International Air Transportation Association, IPCS - The International Chemical Safety Cards (ICSC), website: http://www.ilo.org/dyn/icsc/showcard.home, HSDB - Hazardous Substances Data Bank, website: https://toxnet.nlm.nih.gov/newtoxnet/hsdb.htm, IARC - International Agency for Research on Cancer, website: http://www.iarc.fr/, eChemPortal - The Global Portal to Information on Chemical Substances by OECD, website: http://www.echemportal.org/echemportal/index?pageID=0&request_locale=en, CAMEO Chemicals, website: http://cameochemicals.noaa.gov/search/simple, ChemIDplus, website: http://chem.sis.nlm.nih.gov/chemidplus/chemidlite.jsp, ERG - Emergency Response Guidebook by U.S. Department of Transportation, website: http://www.phmsa.dot.gov/hazmat/library/erg, Germany GESTIS-database on hazard substance, website: http://www.dguv.de/ifa/gestis/gestis-stoffdatenbank/index-2.jsp, ECHA - European Chemicals Agency, website: https://echa.europa.eu/. iii. 3334, 1301 Constitution Ave. NW, Washington, DC 20460-0001. Bell. They were not associated with other neuropathological findings or overt neurological signs so their biological significance is unknown. Evidence of increased susceptibility to offspring exists at or above the limit dose of the developmental and reproduction studies. Product Name: Trinexapac-ethyl: CAS No. on FederalRegister.gov The nozzles do emit larger spray particles but may be more efficient when making rough applications. Submit the non-CBI copy of your objection or hearing request, identified by docket ID number EPA-HQ-OPP-2020-0046, by one of the following methods: Additional instructions on commenting or visiting the docket, along with more information about dockets generally, is available at http://www.epa.gov/dockets. Register, and does not replace the official print version or the official X. . UF, Residential LOC for MOE = 100 Section 180.662 is added to subpart C to read as follows: (a) General. Short- and intermediate-term risk. The telephone number for the Public Reading Room is (202) 566-1744, and the telephone number for the OPP Docket is (703) 305-5805. Do not let the chemical enter drains. Dietary exposure from drinking water. There are no established or proposed Codex, Canadian, or Mexican MRLs for trinexapac-ethyl in or on any food or feed crops.Start Printed Page 12745. Remove all sources of ignition. Since tolerances and exemptions that are established on the basis of a petition under section 408(d) of FFDCA, such as the tolerance in this final rule, do not require the issuance of a proposed rule, the requirements of the Regulatory Flexibility Act (RFA) (5 U.S.C. 02/28/2023, 267 21 U.S.C. endstream
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The article can be found at the link below: Anderson, N.P., D.P. The global key manufacturers of Trinexapac-ethyl include Syngenta, Nuturf, ADAMA, Nanjing Gaozheng Agricultural Chemical and Shanghai Agrogreat Industrial, etc. Trinexapac-ethyl mainly used on graminoid & fruit trees.Trinexapac-ethyl is approved for use on cereal crops such as barley, durum wheat, oats, rye, triticale and wheat as well as grassland, amenity turf and managed turf. No. The literature also shows that reduction in lodging is relative to the straw strength of the variety. on NARA's archives.gov. Information on this page: Gas Chromatography; The documents posted on this site are XML renditions of published Federal Trinexapac-ethyl. 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