Fluridone is an aquatic herbicide often used to control invasive plants. It is sold under the names Sonar, Avast! and Whitecap and is used in the United States to control hydrilla and Eurasian watermilfoil among other species. It is a systemic herbicide that works by interfering with carotene formation which leads to chlorophyll degradation. Fluridone is sold as a liquid and as a slow release solid because the herbicide level must be maintained for several weeks.

CAS：59756-60-4
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
Logp：4.7381

UNII：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

RTECS号：UU7786500
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