中文名称：吡氯黄隆
  • 氯吡嘧磺隆; 氯吡啶磺隆
  • Halosulfuron methyl
  • 3-Chloro-5-(((((4,6-dimethoxy-2-pyrimidinyl)amino)carbonyl)amino)sulfonyl)-1-methyl-1H-pyrazole-4-carboxylic acid, methyl ester; Battalion; Methyl 3-chloro-5-(4,6-dimethoxypyrimidin-2-ylcarbamoylsulfamoyl)-1-methylpyrazole-4-carboxylate; MON 12000; NC-319; Permit; Pyrazole-4-carboxylic acid, 3-chloro-5-(((((4,6-dimethoxy-2-pyrimidinyl)amino)carbonyl)amino)sulfonyl)-1-methyl-,methyl ester; Halosulfuron-methyl; 1H-Pyrazole-4-carboxylic acid, 3-chloro-5-[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl] amino] sulfonyl]-1- methyl-, methyl ester; methyl 3-chloro-5-{[(4,6-dimethoxypyrimidin-2-yl)carbamoyl]sulfamoyl}-1-methyl-1H-pyrazole-4-carboxylate
  • 100784-20-1
  • C13H15ClN6O7S
  • 434.8122
  • InChI=1/C13H15ClN6O7S/c1-20-10(8(9(14)18-20)11(21)27-4)28(23,24)19-13(22)17-12-15-6(25-2)5-7(16-12)26-3/h5H,1-4H3,(H2,15,16,17,19,22)
  • 吡氯黄隆 100784-20-1
  • 1.67g/cm3
  • 175-177℃
  • 纯品为白色粉末状固体;熔点175.5-177.2ºC;
    密度1.618(20ºC);
    蒸汽压:<1.0 *10^-5Pa(25ºC).
    分配系数:Log P = -0.0186(pH 7,23±2ºC);
    溶解度(20ºC,g/l):水中0.015(pH 5)、1.65(pH 7)、甲醇1.62;
    常规条件下贮藏稳定;
    p Ka = 3.44(22ºC).
    制剂: 95%TC,75%WDG. 适用作物:小麦、玉米、水稻、甘蔗、草坪等.
  • 防除对象: 氯吡嘧磺隆主要用于防除阔叶杂草和莎科杂草,如仓耳、曼佗罗、豚草、反枝苋、野西瓜苗、蓼、马齿苋、龙葵、决明、牵牛、香附子等. 使用方法: 苗前和苗后均可施用.苗前施用剂量为:70-90克有效成分/公顷;苗后为:18-35克有效成分/公顷. 玉米田苗前使