Dimefluthrin Nrog CAS 271241-14-6

CAS:271241-14-6

Cov mis molecular:C19H22F4O3

Qhov hnyav ntawm cov molecule:374.37

EINECS No.:200-001-8

Cov lus txhais:[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-(MethoxyMethyl)phenyl]Methyl2,2-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

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Dimefluthrin Nrog CAS 271241-14-6 yog dab tsi?

Tam sim no, feem ntau ntawm cov tshuaj tua kab tetrafluthrin disc siv txoj kev tshuaj xyuas los ntawm Nyiv Sumitomo Chemical Company, uas yog, GC-ECD (electron capture detector) kev tshuaj xyuas, thiab txoj kev kho ua ntej yog qhov nyuaj. Yog li ntawd, nws yog qhov tsim nyog los kawm txog txoj kev tshuaj xyuas uas haum rau kev tsim khoom tiag tiag.
Cov ntsiab lus ntawm tetrafluthrin tau raug tshuaj xyuas los ntawm cov roj chromatography. Nrog fenothrin ua tus qauv sab hauv, DB-1 quartz capillary kem tau siv rau kev sib cais thiab FID nrhiav. Cov txiaj ntsig kev tshuaj xyuas qhia tau hais tias cov coefficient correlation linear ntawm tetrafluthrin yog 0.9991, qhov kev hloov pauv tus qauv yog 0.000049, cov coefficient ntawm kev hloov pauv yog 0.31%, thiab tus nqi rov qab yog ntawm 97.00% thiab 99.44%.

Cov Lus Qhia Tshwj Xeeb

Qhov tsos	Cov kua roj daj ntshiab
Kev Ntsuas	≥93.0%
Kev ua kua qaub	≤0.2%
Cov dej noo	≤0.2%
Tus lej trans sab xis	≥95.0%

Daim Ntawv Thov

Ua ib hom tshuaj tua kab pyrethroid tshiab, transfluthrin muaj zog tswj tau yoov tshaj cum uas tiv taus allethrin thiab propargyl. Cov tshuaj tua kab no muaj kev nyab xeeb rau tib neeg lub cev thiab tsis ua rau ib puag ncig puas tsuaj, thiab qhov ntau npaum li cas ntawm nws cov tshuaj tsuas yog 0.015%.