Dimefluthrin me te CAS 271241-14-6

CAS:271241-14-6

Tātai ngota:C19H22F4O3

Taumaha ngota:374.37

Nama EINECS:200-001-8

Ngā kupu taurite:[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]Methyl; 2,3,5,6-Tetrafluoro-4-(MethochemicalbookxyMethyl)benzyl2,2-diMethyl-3-(2-Methylprop-1-en-1-yl)cyclopropanecarboxylate; Cyclopropanecarboxylic acid,2,2-diMethyl-3-(2-Methyl-1-propen-1-yl)-,[2,3,5,6-tetrafluoro-4-(MethoxyMethyl)phenyl]Methylester; Dimeflrthrin

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Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te Dimefluthrin me te CAS 271241-14-6?

I tēnei wā, ko te nuinga o ngā koiri waeroa kōpae tetrafluthrin e whakamahi ana i te tikanga tātari i whakaratohia e te Kamupene Matū Sumitomo o Hapani, arā, te tātari GC-ECD (pūoko hopu hiko), ā, he uaua te tikanga maimoatanga i mua. Nō reira, me ako he tikanga tātari e tika ana mō te hanga tuturu.
I tātarihia te ihirangi o te tetrafluthrin mā te chromatography hau. Me te fenothrin hei paerewa ā-roto, i whakamahia te pou capillary quartz DB-1 mō te wehenga me te kimi FID. I whakaatuhia e ngā hua tātari ko te tauwehenga taunga raina o te tetrafluthrin he 0.9991, ko te paerewa rerekētanga he 0.000049, ko te tauwehenga rerekētanga he 0.31%, ā, ko te tere whakaora i waenga i te 97.00% me te 99.44%.

Whakatakotoranga

Āhua	Wai hinuhinu mārama, kōwhai mā
Whakamātautau	≥93.0%
Te waikawa	≤0.2%
Makuku	≤0.2%
Tauine whakawhiti ringa matau	≥95.0%

Tono

Hei momo patu pepeke akuaku hou mō te pyrethroid, he kaha te mana o te transfluthrin ki te whakahaere i ngā waeroa e ātete ana ki te alletrin me te propargyl. He haumaru te patu pepeke ki te tinana tangata, ā, kāore e whakapoke i te taiao, ā, ko te horopeta o tana whakaritenga he iti noa iho i te 0.015%.