Umhlinzeki Wefekthri i-Tetramethrin CAS 7696-12-0 esitokweni

I-Tetramethrin iyi-synthetic enamandlaIsibulala-zinambuzaneemndenini we-pyrethroid.Iqinile ecwebezelayo emhlophe enephuzu lokuncibilika elingu-65-80 °C. Umkhiqizo wezohwebo uyingxube yama-stereoisomers.Ivame ukusetshenziswa njengeUmbulali Wezibungu Zomiyane, futhi kuthinta isimiso sezinzwa zalesi sinambuzane, kodwa siye sakwenza lokhoAbukho Ubuthi Obumelene Nezilwane Ezincelisayo futhi ayisebenzi kahleImpilo Yomphakathi. Itholakala kwabaningi Isibulala-zinambuzane sasekhayaimikhiqizo.

Isicelo

Ijubane layo lokuwisa omiyane, izimpukane njll. liyashesha. Iphinde ibe nesenzo sokuxosha amaphela. Ivamise ukwakhiwa ngezibulala-zinambuzane ezinamandla amakhulu okubulala. Ingenziwa ibe isibulala-zinambuzane esifuthwayo kanye nesibulala-zinambuzane esibulala izinambuzane.

Ubuthi

I-Tetramethrin iyi-insecticide enobuthi obuphansi. I-Acute percutaneous LD50 konogwaja>2g/kg. Ayikho imiphumela ecasulayo esikhumbeni, emehlweni, ekhaleni, nasendleleni yokuphefumula. Ngaphansi kwezimo zokuhlola, akukho miphumela ye-mutagenic, carcinogenic, noma yokuzala eyabonwa. Lo mkhiqizo unobuthi ezinhlanzini I-Chemicalbook, ene-carp TLm (amahora angu-48) ka-0.18mg/kg. Igill eluhlaza okwesibhakabhaka i-LC50 (amahora angu-96) ingu-16 μ G/L. Izigwaca oral acute LD50>1g/kg. Iphinde ibe nobuthi ezinyosini nasezibungwini zikasilika.