Dimefluthrin Ndi CAS 271241-14-6

CAS:271241-14-6

Fomula ya Maselo:C19H22F4O3

Kulemera kwa maselo:374.37

EINECS No:200-001-8

Mawu ofanana:[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

Tsitsani

Ma tag a Zamalonda

Kodi Dimefluthrin Ndi Chiyani Ndi CAS 271241-14-6?

Pakadali pano, ma coil ambiri a udzudzu a tetrafluthrin disc amagwiritsa ntchito njira yowunikira yoperekedwa ndi Sumitomo Chemical Company yaku Japan, kutanthauza kusanthula kwa GC-ECD (electron capture detector), ndipo njira yochizira isanakwane ndi yovuta. Chifukwa chake, ndikofunikira kuphunzira njira yowunikira yoyenera kupanga yeniyeni.
Kuchuluka kwa tetrafluthrin kunafufuzidwa pogwiritsa ntchito gas chromatography. Ndi fenothrin ngati muyezo wamkati, DB-1 quartz capillary column idagwiritsidwa ntchito polekanitsa ndi kuzindikira FID. Zotsatira za kusanthula zidawonetsa kuti coefficient ya kulumikizana kwa tetrafluthrin inali 0.9991, kupotoka kokhazikika kunali 0.000049, coefficient of variation inali 0.31%, ndipo chiwongola dzanja chobwezeretsa chinali pakati pa 97.00% ndi 99.44%.

Kufotokozera

Maonekedwe	Madzi opaka mafuta achikasu otumbululuka
Kuyesa	≥93.0%
Acidity	≤0.2%
Chinyezi	≤0.2%
Sikelo ya trans ya dzanja lamanja	≥95.0%

Kugwiritsa ntchito

Monga mtundu watsopano wa mankhwala ophera tizilombo ophera tizilombo otchedwa pyrethroid, transfluthrin imateteza kwambiri udzudzu womwe sulimbana ndi allethrin ndi propargyl. Mankhwala ophera tizilombowa ndi otetezeka ku thupi la munthu ndipo saipitsa chilengedwe, ndipo mlingo wa mankhwalawo ndi wochepa mpaka 0.015%.