Dimefluthrin Ndi CAS 271241-14-6

CAS:271241-14-6

Molecular formula:C19H22F4O3

Kulemera kwa mamolekyu:374.37

EINECS No:200-001-8

Mawu ofanana ndi mawu:[2,3,5,6-Tetrafluoro-4-(methoxymethyl)phenyl]methyl2,2-dimethyl-3-(2-methyl-1-propenyl) cyclopropanecarboxylate;2,2-diMethyl-3-(2-Methylprop-1-en-1-yl)-1-{[2,3,5,6-tetrafluoro-4-(MethoxyMethyl)phenyl]Methyl}cyclopropane-1-carboxylate ;2,3,5,6-Tetrafluoro-4-(MethoChemicalbookxyMethyl)benzyl2,2-diMethyl-3-(2-Methylprop-1-en-1-yl)cyclopropanecarboxylate;Cyclopropanecarboxylicacid,2,2-diMethyl-3-(2-Methyl-1-propen-1-yl)-, [2,3,5,6-tetrafluoro-4-(MethoxyMethyl)phenyl]Methylester;Dimeflrthrin

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Tsatanetsatane wa Zamalonda

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Zolemba Zamalonda

Kodi Dimefluthrin Ndi CAS 271241-14-6 ndi chiyani?

Pakalipano, mazenera ambiri a tetrafluthrin disc a udzudzu amatengera njira yowunikira yoperekedwa ndi Sumitomo Chemical Company ya ku Japan, ndiko kuti, GC-ECD (electron capture detector) kusanthula, ndipo njira yopangira mankhwala ndi yovuta.Chifukwa chake, ndikofunikira kuphunzira njira yowunikira yoyenera kupanga kwenikweni.
Zomwe zili mu tetrafluthrin zidawunikidwa ndi gas chromatography.Ndi fenothrin monga muyezo wamkati, DB-1 quartz capillary column idagwiritsidwa ntchito kupatukana ndi kuzindikira FID.Zotsatira zakuwunika zidawonetsa kuti mizere yolumikizirana ya tetrafluthrin inali 0.9991, kupatuka kokhazikika kunali 0.000049, kusiyanasiyana kunali 0.31%, ndipo kuchira kunali pakati pa 97.00% ndi 99.44%.

Kufotokozera

Maonekedwe	Madzi otumbululuka achikasu amafuta
Kuyesa	≥93.0%
Acidity	≤0.2%
Chinyezi	≤0.2%
Kumanja kwa trans scale	≥95.0%

Kugwiritsa ntchito

Monga mtundu watsopano wa pyrethroid hygienic insecticide, transfluthrin imakhudza kwambiri udzudzu womwe umalimbana ndi allethrin ndi propargyl.Mankhwala ophera tizilombo ndi otetezeka ku thupi la munthu ndipo samaipitsa chilengedwe, ndipo mlingo wa kukonzekera kwake ndi wotsika kwambiri mpaka 0.015%.