CAS号:77501-63-4
品名:乳氟禾草灵lactofen
中文别名:O-[5-(2-氯-4-三氟甲基苯氧基)-2-硝基苯甲酰基]-DL-乳酸乙酯;2-硝基-5-(2-氯-4-三氟甲基苯氧基)苯甲酸-1-(乙氧羰基)乙基酯;O-[5-(2-氯-Α,Α,Α-三氟对甲苯氧基)-2-硝基苯甲酰]-DL-乳酸乙酯;克阔乐;5-[2-氯-4-(三氟甲基)苯氧基]-2-硝基苯甲酸-2-乙氧基-1-甲基-2-氧代乙基酯;
英文别名:cobraherbicide;COBRA(R);yl-2-oxoethylester;ppg844;cobra(tm);COBRA;1'-(Carboethoxy)ethyl5-[2-chloro-4-(trifluoromethyl)-phenoxy]-2-nitrobenzoate;2-(2-nitro-5-(2-chloro-4-trifluoromethylphenoxy)benzoyloxy)propanoicacidethylester;rac-(2R)-1-ethoxy-1-oxopropan-2-yl5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoate;2-ethoxy-1-methyl-2-oxoethyl5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoate;Phoenix;1'-(ethoxycarbonyl)ethyl5-(2-chloro-4-trifluoromethylphenoxy)-2-nitrobenzoate;Lactofen;ethylO-[5-(2-chloro-α,α,α-trifluoro-p-tolyloxy)-2-nitrobenzoyl]-DL-lactate;
分子式:C19H15ClF3NO7
分子量:461.773
精确质量:461.049
Psa:107.65
UNII号:L44N8UV47O
外观与性状:白色结晶固体,可能出现棕色或黄褐色的形态
密度:1.42 g/cm3
沸点:494ºC at 760 mmHg
熔点:43.9 - 45.5 degreesºC
闪点:252.6ºC
储存条件:库房通风低温干燥,与食品原料分开储运
海关编码:2918990025
危险品运输编码:UN3077 9/PG 3
简介:Lactofenisacomplexesterofacifluorfenandisanitrophenyletherselectiveherbicide.Itisusedinpostemergenceapplicationstocertaincropswhichareresistanttoitsaction.Thename\"Lactofen\"isapprovedbytheAmericanNationalStandardsInstituteandtheWeedScienceSocietyofAmerica,andisalsoapprovedinChina(乳氟禾草灵).IthasnoISOcommonname.
用途:二苯醚类除草剂,为选择性芽前和芽后除草剂,用于禾谷类作物、玉米、棉花、花生、番茄、水稻、大豆田防除杂草。选择性芽后除草剂。药剂被杂草茎叶吸收,破坏细胞膜而使杂草干枯死亡。能有效地防治大豆、棉花、花生、水稻、玉米、葡萄等多种作物田间的阔叶杂草。如用于大豆,在苗后2~4复叶期,阔叶杂草基本出齐,多数株高不超过5cm,用24%乳油3~5mL/100m2,对水喷雾杂草茎叶。施药后可能对大豆会产生不同程度的药害,但后期生长的叶片正常。当气温与土壤湿度有利杂草生长时,杀草活性高。
农残、兽药及化肥类