Dimefluthrin Nge-CAS 271241-14-6

I-CAS:271241-14-6

Ifomula yemolekyuli:C19H22F4O3

Ubunzima bemolekyuli:374.37

Inombolo ye-EINECS:200-001-8

Izithethantonye:[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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Khuphela

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Yintoni i-Dimefluthrin nge-CAS 271241-14-6?

Okwangoku, uninzi lwee-coil ze-tetrafluthrin disc mosquito zisebenzisa indlela yokuhlalutya ebonelelwe yi-Sumitomo Chemical Company yaseJapan, oko kukuthi, i-GC-ECD (i-electron capture detector) uhlalutyo, kwaye indlela yonyango inzima.Ngoko ke, kuyimfuneko ukufunda indlela yokuhlalutya efanelekileyo kwimveliso yangempela.
Umxholo we-tetrafluthrin uhlalutywe nge-chromatography yegesi.Nge-fenothrin njengomgangatho wangaphakathi, ikholamu ye-quartz ye-quartz ye-DB-1 yayisetyenziselwa ukuhlukana kunye nokufumanisa i-FID.Iziphumo zohlalutyo zibonise ukuba i-coefficient yokulungelelaniswa kwe-linear ye-tetrafluthrin yayingu-0.9991, ukutenxa okusemgangathweni kwakuyi-0.000049, i-coefficient of variation yayingu-0.31%, kwaye izinga lokubuyisela laliphakathi kwe-97.00% kunye ne-99.44%.

Inkcazo

Imbonakalo	Ulwelo oluluthuthu oluluthuthu olunamafutha
Isivavanyi	≥93.0%
Ubumuncu	≤0.2%
Ukufuma	≤0.2%
Isikali esisekunene sasekunene	≥95.0%

Isicelo

Njengodidi olutsha lwesinambuzane esicocekileyo se-pyrethroid, i-transfluthrin inefuthe eliphezulu lokulawula kwiingcongconi ezikwaziyo ukumelana ne-allerthrin kunye ne-propargyl.I-pesticide ikhuselekile kumzimba womntu kwaye ayingcolisi indalo, kwaye i-dosage yokulungiswa kwayo iphantsi njenge-0.015%.