Teflubenzuron CAS 83121-18-0

I-CAS:83121-18-0

Ifomula yeemolekyuli:I-C14H6Cl2F4N2O2

Ubunzima beMolekyuli:381.11

EINECS:617-441-5

Izithethantonye:3,5-dichloro-2,4-difluorophenyl) 3-(2,6-difluorobenzoyl); Terflurone? TEFLUBENZURON PESTANAL, 250; I-TELFUBENZURON; CME-134-01Nsc367306? Teflubenzuron 250mg [83121-18-0]; Teubenzuron; HOE522

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni iTeflubenzuron CAS Nge-83121-18-0?

I-Teflubenzuron yi-chitin synthesis inhibitor esetyenziswa njenge-insecticide. I-Teflubenzuron iyityhefu kwi-Candida albicans. I-Teflubenzuron yikristale emhlophe. m. 223-225 ℃ (izinto eziluhlaza 222.5 ℃), uxinzelelo lomphunga 0.8 × 10-9Pa (20 ℃), ukuxinana kwe-1.68 (20 ℃). Ukugcinwa okuzinzileyo kwiqondo lokushisa, kunye ne-hydrolysis yesiqingatha-ubomi beentsuku ezi-5 (pH 7) kunye neeyure ezi-4 (pH 9) kwi-50 ℃, kunye nesiqingatha sobomi beeveki ezi-2-6 emhlabeni.

Inkcazo

Into	Inkcazo
Uxinzelelo lomphunga	8 x 10 -7 mPa (20 °C)
Ukuxinana	1.646±0.06 g/cm3(Kuxelwe kwangaphambili)
Indawo yokunyibilika	221-224 °
I-SOLUBLE	0.019 mg l-1 (23 °C)
I-acidity coefficient (pKa)	8.16±0.46(Kuqikelelwe)
Iimeko zokugcina	0-6°C

Isicelo

I-Teflubenzuron isetyenziselwa ikakhulu imifuno, imithi yeziqhamo, umqhaphu, iti kunye neminye imisebenzi, efana nokutshiza nge-5% emulsifiable concentrate 2000 ~ 4000 amaxesha olwelo kumbungu wekhaphetshu kunye nenundu le-diamondback ukusuka kwinqanaba lokuqandusela iqanda ukuya kwinqanaba eliphezulu 1st ~ 2nd instar imibungu. IPlutella xylostella, Spodoptera exigua kunye neSpodoptera litura ezikwaziyo ukumelana ne-organophosphorus kunye nepyrethroid ziyakutshizwa nge-5% emulsifiable concentrate 1500 ~ 3000 amaxesha olwelo ukusuka kwinqanaba eliphezulu lokufukamela iqanda ukuya kwinqanaba eliphezulu le-1-2 lelarvae.