Patupatu Ngarara Tetramethrin Namu 95%Tc Whakahaere Namu Ngārara Ngā Kōkarekare

He whānuitia te whakamahinga o te TetramethrinhangaiPatupatu pepekekei roto i te whānau pyrethroid. He totoka tioata mā. Ko te hua arumoni he ranunga o ngā stereoisomers. He mea whakamahi noa heingārara patu pepeke, ā, ka pā ki te pūnaha io o te pepeke. Ka kitea i roto i te tiniPatupatu Ngārara o te Wharengā hua.Ko te tātai ā-ira ko C19H25NO4; ko te taumaha ngota he 331.4. He karaihe kore tae tōna āhua; ko tōna taumaha motuhake he 1.1 i te 20°C; ko tōna pēhanga kohu he 0.944 mPa i te 30°C; logKow= 4.6. Kāore i te tino wairewa (1.83 mg/l) i roto i te wai i te 25°C, engari ka wairewa i roto i te nuinga o ngā whakarewa waro. Kāore i te pumau i roto i te waikawa kaha me te kawakore.

Tono

He tere tōna patu i ngā waeroa, ngā namu, me ērā atu. He ārai anō hoki tōna ki ngā pepeke. He maha ngā wā ka hangaia ki ngā patu pepeke he kaha te patu. Ka taea te hanga hei patu pepeke rehu me te patu pepeke ā-hau.

Paitini

He iti te paitini o te patu pepeke Tetramethrin. Ko te LD50 ā-kiri tino kaha i roto i ngā rāpeti >2g/kg. Kāore he pānga whakapataritari ki te kiri, ki ngā kanohi, ki te ihu, me te ara manawa. I raro i ngā āhuatanga whakamātautau, kāore i kitea he pānga whakaputa matū, he pānga whakaputa mate pukupuku, he pānga whakaputa uri rānei. He paitini tēnei hua ki ngā ika, me te TLm kāpa (48 hāora) o te 0.18mg/kg. Ko te LC50 kikorangi (96 hāora) he 16 μ G/L. Ko te LD50 ā-waha tino kaha o te koitareke >1g/kg. He paitini anō hoki ki ngā pī me ngā noke hiraka.