cov khoom
Tshuaj tua kab thiab tshuaj tua kab Fipronil 95% Tc CAS 120068-37-3
Product Detail
CAS: 120068-37-3
1.Fipronil, tshuaj hu ua 5-amino-1-(2, 6 dichloro-4-trifluorotolyl)-4-trifluoromethyl-sulfinyl-pyrazole-3-carbonitrile, yog thawj benzopyrazole siv rau tshuaj tua kab.txij li thaum nws nrhiav tau nyob rau hauv 1987, nws tau dav siv nyob rau hauv ntau lub teb xws li kev ua liaj ua teb thiab veterinary tshuaj, ua ib tug hnyav Chemicalbook insecticide hom.Fipronil, lub npe lag luam ntawm Rexinte, yog ib hom tshuaj tua kab tshiab benzopyrazole, uas muaj qhov zoo ntawm kev dav dav thiab kev ua haujlwm siab piv nrog cov tshuaj tua kab (organophosphates, pyrethroids, carbamates), thiab tau siv dav hauv ntau thaj chaw ua liaj ua teb, thiab yog ib qho tshuaj tua kab uas siv rau kev tswj kab tsuag.
2.Fipronil feem ntau induces Cl-flow los ntawm thaiv cov neural membrane Cl-channel tswj los ntawm γ-aminobutyric acid receptors, uas ua rau muaj zog excitation ntawm lub paj hlwb thiab ua rau kab tuag, thiab ua tiav cov nyhuv ntawm kev tiv thaiv thiab kev tswj ntawm ntau yam economic kab. .
3.mp200.5 ~ 201 ℃, txheeb ze ntom ntom 1.48 ~ 1.63, vapor siab 3.73 × 10-7Pa (2.8 × 10-7Pa) (20 ℃).Solubility: acetone 54.6g / 100mL, dichloromethane 2.23g / Chemicalbook100mL, methanol 13.75g / 100mL, hexane thiab toluene 0.3g / mL, dej 1.9mg / L.Kev faib tawm coefficient (octanol / dej) 4.0.ruaj khov nyob rau hauv ib txwm cia tej yam kev mob, ib nrab-lub neej nyob rau hauv dej 135d, ib nrab-lub neej ntawm photolysis nyob rau hauv dej 8h.
Daim ntawv thov
1.Fluoropyrazole muaj broad-spectrum insecticides, kev ua haujlwm siab, ntau yam kev siv, mus rau Hemiptera, Compositae, Coleoptera, Lepidoptera thiab lwm yam kab tsuag thiab pyrethroids, carbamate insecticides tau tsim kev tiv thaiv kab tsuag kuj qhia tau siab heev.Nws tuaj yeem siv rau hauv nplej, paj rwb, zaub, taum pauv, rape, luam yeeb, qos yaj ywm, tshuaj yej, sorghum, pob kws, txiv hmab txiv ntoo, hav zoov, pej xeem noj qab haus huv, tsiaj husbandry, thiab lwm yam. Chemicalbook tswj stem borer, xim av yoov, mov weevil, paj rwb bollworm, kab kab, me zaub npauj, npauj npauj, npauj npauj npauj, kab npauj, cag cutter, noob nematode, kab ntsig, txiv hmab txiv ntoo yoov tshaj cum, nplej ntev tube aphid, coccid, trichoderma, thiab lwm yam. hmu 2.Tuam Tshoj tau pom zoo qhov kev sim ua tau zoo ntawm cov nplej thiab zaub.Formulation yog 5% gel suspension thiab 0.3% granule
2.Nws yog siv rau cov qoob loo xws li nplej, qab zib, qos yaj ywm, thiab lwm yam. Hauv kev kho tsiaj, nws yog siv los tua kab mob xws li dev mub thiab zuam ntawm miv thiab dev.
