农残、兽药及化肥类

CAS号：59756-60-4

品名：氟啶草酮fluridone

中文别名：1-甲基-3-苯基-5-(3-三氟甲基苯基)-4(1H)-吡啶酮;氟草酮;氟啶酮;制动器,闸,刹车,制动;

英文别名：1-methyl-3-phenyl-5-[3-(trifluoromethyl)phenyl]pyridin-4-one;1-methyl-3-phenyl-5-(α,α,α-trifluoro-m-tolyl)-4-pyridone;Pride;Fluridone;1-methyl-3-phenyl-5-[3-(trifluoromethyl)phenyl]pyridin-4(1H)-one;FLURIDONE;Brake;Sonar;Fluridon;1-methyl-3-phenyl-5-[3-(trifluoromethyl)phenyl]-4(1H)-pyridinone;

分子式：C19H14F3NO

分子量：329.316

精确质量：329.103

Psa：22.0

RTECS号：UU7786500

UNII号：3L0JQA61JX

外观与性状：白色至淡黄色固体

密度：1.274 g/cm3

沸点：444.4ºC at 760 mmHg

熔点：154-155°C

闪点：222.6ºC

折射率：1.567

稳定性：Stable at normal temperatures and pressures.

储存条件：0-6ºC

安全说明：S60-S36/37

危险类别码：R51/53

危险品运输编码：UN 3077

包装等级：III

危险品标志：N

简介：Fluridoneisanaquaticherbicideoftenusedtocontrolinvasiveplants.ItissoldunderthenamesSonar,Avast!andWhitecapandisusedintheUnitedStatestocontrolhydrillaandEurasianwatermilfoilamongotherspecies.Itisasystemicherbicidethatworksbyinterferingwithcaroteneformationwhichleadstochlorophylldegradation.Fluridoneissoldasaliquidandasaslowreleasesolidbecausetheherbicidelevelmustbemaintainedforseveralweeks.