ngwaahịa
Ọgwụ nje na ọgwụ ahụhụ Fipronil 95% Tc CAS 120068-37-3
Nkọwa ngwaahịa
CAS: 120068-37-3
1.Fipronil, nke a maara nke ọma dị ka 5-amino-1- (2, 6 dichloro-4-trifluorotolyl) -4-trifluoromethyl-sulfinyl-pyrazole-3-carbonitrile, bụ benzopyrazole nke mbụ a na-eji maka nchịkwa ahụhụ.kemgbe achọpụtara ya na 1987, a na-eji ya eme ihe n'ọtụtụ ebe dị ka ọrụ ugbo na ọgwụ anụmanụ, na-aghọ ụdị ọgwụ ahụhụ dị arọ nke Chemicalbook.Fipronil, aha ahia nke Rexinte, bụ ụdị ọhụrụ nke benzopyrazole ụmụ ahụhụ, nke nwere uru nke nnukwu ụdịdị dị iche iche na arụmọrụ dị elu ma e jiri ya tụnyere ụmụ ahụhụ ọdịnala (organophosphates, pyrethroids, carbamates), ma ejiri ya mee ihe n'ọtụtụ ubi ugbo, ma bụrụkwa nke a na-ejikarị eme ihe. ọgwụ ahụhụ a na-ejikarị eme ihe maka igbochi ụmụ ahụhụ.
2.Fipronil na-ebutekarị Cl-flow site na igbochi neural membrane Cl-channel na-achịkwa γ-aminobutyric acid receptors, nke na-akpata oké mkpali nke usoro ụjọ ahụ ma na-eduga na ụmụ ahụhụ na-anwụ anwụ, ma nweta mmetụta nke mgbochi na ịchịkwa ọrịa akụ na ụba dị iche iche. .
3.mp200.5 ~ 201 ℃, ikwu njupụta 1.48 ~ 1.63, uzuoku mgbali 3.73×10-7Pa (2.8×10-7Pa)(20℃).Solubility: acetone 54.6g/100mL, dichloromethane 2.23g/Chemicalbook100mL, methanol 13.75g/100mL, hexane na toluene 0.3g/ml, mmiri 1.9mg/L.Ọnụọgụ nkesa (octanol/mmiri) 4.0.kwụsiri ike n'okpuru ọnọdụ nchekwa nkịtị, ọkara ndụ na mmiri 135d, ọkara ndụ nke photolysis na mmiri 8h.
Ngwa
1.Fluoropyrazole nwere obosara-dịdị iche iche ụmụ ahụhụ, elu ọrụ, dịgasị iche iche nke ngwa, ka Hemiptera, Compositae, Coleoptera, Lepidoptera na ndị ọzọ pests na pyrethroids, carbamate ụmụ ahụhụ nwere mepụtara iguzogide pests na-egosikwa nnọọ elu uche.Enwere ike iji ya na osikapa, owu, akwukwo nri, soybean, ndina n'ike, ụtaba, nduku, tii, sorghum, ọka, osisi osisi, oke ohia, ahụike ọha, ịzụ anụmanụ, wdg. Chemicalbook controls rice stem borer, ijiji aja aja, osikapa weevil. owu bollworm, mkpisi ahụhụ, obere akwukwo nri nla, kabeeji nla, kale abalị nla, ebe, mgbọrọgwụ cutter, bọlbụ nematode, katapila, mkpụrụ osisi anwụnta, wheat ogologo tube aphid, coccid, trichoderma, wdg The aro onunu ogwu bụ 12.5 ~ 150g/ hm2.China akwadola nnwale arụmọrụ ubi na osikapa na akwụkwọ nri.Usoro bụ 5% nkwusioru gel na 0.3% granule
2.A na-eji ya eme ihe n'ubi dịka osikapa, okpete, poteto, wdg. N'ihe gbasara ahụike anụmanụ, a na-eji ya egbu nje dị ka fleas na akọrọ na nwamba na nkịta.
