CAS:153233-91-1
153233-91-1
CAS号：153233-91-1
品名：乙螨唑etoxazole
中文别名：依杀螨;
英文别名：2-(2,6-difluorophenyl)-4-[4-(1,1-dimethylethyl)-2-ethoxyphenyl]-4,5-dihydrooxazole;rac-(4R)-2-(2,6-difluorophenyl)-4-(4-tert-butyl-2-ethoxyphenyl)-4,5-dihydro-1,3-oxazole;(RS)-5-tert-butyl-2-[2-(2,6-difluorophenyl)-4,5-dihydro-1,3-oxazol-4-yl]phenetole;4-(4-(tert-Butyl)-2-ethoxyphenyl)-2-(2,6-difluorophenyl)-4,5-dihydrooxazole;4-(4-tert-butyl-2-ethoxyphenyl)-2-(2,6-difluorophenyl)-4,5-dihydro-1,3-oxazole;
分子式：C21H23F2NO2
分子量：359.41
精确质量：359.17
Psa：30.82
MDL号：MFCD07363987
密度：1.15g/cm3
沸点：449.1ºC at 760mmHg
熔点：101-102ºC
闪点：225.4ºC
折射率：1.537
储存条件：0-6ºC
蒸汽压：7.78E-08mmHg at 25°C
安全说明：60-61
危险类别码：R50/53
简介：Etoxazoleisanarrowspectrumsystemicacaricideusedtocombatspidermites.Ittargetsavarietyofmitesintheegg,larvaeandnymphstageshowevernottheadultstage.Italsoexhibitsinsecticidalactivitytowardsaphids,thegreenriceleafhopperanddiamondbackmoth.Themodeofactionwasoriginallysuspectedtoinhibitthemoltingprocessbuthassincebeenshowntoinhibitchitinsynthesis.Resistanceduetoitshighefficacyandcrossresistancewhenusedwithotheracaricidesarebothofconcernsimilartowasseeninthefastdevelopmentofcrossresistanceinthepreviousgenerationofacaricides.TheLC50forresistantmitestrainshasbeenobservedover100,000timesgreaterthanthatofsusceptiblestrains.Thusresistancemanagementstrategiesareimportantinordertolimittheincreaseofetoxazoleresistantmitestrains.
用途：杀螨剂。
合成
