Dimefluthrin Me CAS 271241-14-6

CAS:271241-14-6

ʻAno Molekala:C19H22F4O3

kaumaha molekala:374.37

EINECS No:200-001-8

Nā huaʻōlelo like:[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;ʻO Dimeflrthrin

Waiho i kāu leka

Huahana Huahana

Hoʻoiho

Huahana Huahana

He aha ka Dimefluthrin Me CAS 271241-14-6?

I kēia manawa, hoʻohana ka hapa nui o nā namu disiki tetrafluthrin i ke ʻano loiloi i hāʻawi ʻia e ka Sumitomo Chemical Company o Iapana, ʻo ia hoʻi, GC-ECD (electron capture detector), a paʻakikī ke ʻano hana mua.No laila, pono e aʻo i kahi ʻano analytical kūpono no ka hana maoli.
ʻIke ʻia ka ʻike o ka tetrafluthrin e ka chromatography kinoea.Me ka fenothrin e like me ka maʻamau o loko, ua hoʻohana ʻia ke kolamu quartz capillary DB-1 no ka hoʻokaʻawale ʻana a me ka ʻike FID.Ua hōʻike ʻia nā hualoaʻa hōʻike ʻana ʻo ka coefficient correlation linear o tetrafluthrin ʻo 0.9991, ʻo 0.000049 ka maʻamau, ʻo ka coefficient o ka hoʻololi ʻana he 0.31%, a ʻo ka helu hoʻihoʻi ma waena o 97.00% a me 99.44%.

Hōʻike

Ka nana aku	ʻO ka wai ʻaila melemele māmā
Hoʻāʻo	≥93.0%
ʻakika	≤0.2%
Māmā	≤0.2%
unahi lima ʻākau	≥95.0%

Palapala noi

Ma ke ʻano he ʻano hou o ka pyrethroid hygienic insecticide, loaʻa i ka transfluthrin ka hopena mana kiʻekiʻe i nā makika i kū i ka allethrin a me ka propargyl.Palekana ka pesticide i ke kino o ke kanaka a ʻaʻole hoʻohaumia i ke kaiapuni, a ʻo ke ʻano o kāna hoʻomākaukau ʻana he haʻahaʻa e like me 0.015%.