I-Teflubenzuron CAS 83121-18-0

Isithombe Esifakiwe se-Teflubenzuron CAS 83121-18-0

I-CAS:83121-18-0

Ifomula Yamamolekyuli:C14H6Cl2F4N2O2

Isisindo sama-molecule:381.11

I-EINECS:617-441-5

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

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Amathegi Omkhiqizo

Iyini i-Teflubenzuron CAS ene-83121-18-0?

I-Teflubenzuron iyisithiyo sokwenziwa kwe-chitin esisetshenziswa njengesibulala-zinambuzane. I-Teflubenzuron inobuthi kuma-Candida albicans. I-Teflubenzuron iyikristalu emhlophe. m. 223-225 ℃ (izinto zokusetshenziswa 222.5 ℃), umfutho womusi 0.8 × 10-9Pa (20 ℃), ubuningi obuhlobene 1.68 (20 ℃). Isitoreji esizinzile ekushiseni kwegumbi, kanye ne-hydrolysis half-life yezinsuku ezi-5 (pH 7) namahora ama-4 (pH 9) ku-50 ℃, kanye ne-half-life yamasonto ama-2-6 enhlabathini.

Imininingwane

Into	Imininingwane
Umfutho womusi	8 x 10 -7 mPa (20 °C)
Ubuningi	1.646±0.06 g/cm3 (Kubikezelwe)
Indawo yokuncibilika	221-224°
OKUNXULUMEKILE	0.019 mg l-1 (23 °C)
I-coefficient ye-asidi (pKa)	8.16±0.46(Kubikezelwe)
Izimo zokugcina	0-6°C

Isicelo

I-Teflubenzuron isetshenziswa kakhulu kwimifino, izihlahla zezithelo, ukotini, itiye neminye imisebenzi, njengokufutha nge-5% emulsifiable concentrate izikhathi ezingu-2000 ~ 4000 zoketshezi ku-cabbage caterpillar kanye ne-diamondback moth kusukela esigabeni sokuqandusela amaqanda esiphezulu kuya esigabeni esiphezulu se-1st ~ 2nd instar larvae. I-Plutella xylostella, i-Spodoptera exigua kanye ne-Spodoptera litura ezimelana ne-organophosphorus kanye ne-pyrethroid kufanele zifuthwe nge-5% emulsifiable concentrate izikhathi ezingu-1500 ~ 3000 zoketshezi kusukela esigabeni sokufundusela amaqanda esiphezulu kuya esigabeni esiphezulu se-1-2 instar larvae.