Teflubenzuron CAS 83121-18-0
Teflubenzuron ndi chitin synthesis inhibitor yomwe imagwiritsidwa ntchito ngati mankhwala ophera tizilombo. Teflubenzuron ndi poizoni kwa Candida albicans. Teflubenzuron ndi kristalo woyera. m. 223-225 ℃ (zopangira 222.5 ℃), kuthamanga kwa nthunzi 0.8 × 10-9Pa (20 ℃), kachulukidwe wachibale 1.68 (20 ℃). Khola yosungirako kutentha firiji, ndi hydrolysis theka moyo wa 5 masiku (pH 7) ndi 4 hours (pH 9) pa 50 ℃, ndi theka moyo wa 2-6 milungu m'nthaka.
| Kanthu | Kufotokozera |
| Kuthamanga kwa nthunzi | 8 x 10 -7 mPa (20 °C) |
| Kuchulukana | 1.646±0.06 g/cm3(Zonenedweratu) |
| Malo osungunuka | 221-224 ° |
| SOLUBLE | 0.019 mg l-1 (23 °C) |
| Acidity coefficient (pKa) | 8.16±0.46(Zonenedweratu) |
| Zosungirako | 0-6 ° C |
Teflubenzuron makamaka ntchito masamba, mitengo ya zipatso, thonje, tiyi ndi ntchito zina, monga kutsitsi ndi 5% emulsifiable kuganizira 2000 ~ 4000 nthawi za madzi kwa kabichi mbozi ndi diamondback njenjete kuchokera pachimake dzira hatching siteji mpaka pachimake siteji ya 1st ~ 2nd instar mphutsi. Plutella xylostella, Spodoptera exigua ndi Spodoptera litura zomwe zimagonjetsedwa ndi organophosphorus ndi pyrethroid ziyenera kupakidwa ndi 5% emulsifiable concentrate 1500 ~ 3000 nthawi zamadzimadzi kuyambira pachimake dzira mpaka pamlingo wapamwamba wa 1-2 instar mphutsi.
Nthawi zambiri ankanyamula 25kg/ng'oma, komanso akhoza kuchita makonda phukusi.
Teflubenzuron CAS 83121-18-0
Teflubenzuron CAS 83121-18-0
