中文名称:苯嗪草酮
- 苯嗪草; 苯甲嗪; 4-氨基-4,5-二氢基-3-甲基-6-苯基-1,2,4-三嗪-5-酮
- Metamitron
- 3-Methyl-4-amino-6-phenyl-1,2,4-triazin-5(4H)-one; 4-amino-3-methyl-6-phenyl-1,2,4-triazin-5(4H)-one; 4-amino-3-methyl-6-phenyl-1,2,4-triazin-5-one; DRW 1139; Goltix
- 41394-05-2
- 255-349-3
- C10H10N4O
- 202.2126
- InChI=1/C10H10N4O/c1-7-12-13-9(10(15)14(7)11)8-5-3-2-4-6-8/h2-6H,11H2,1H3
- 1.34g/cm3
- 167-170℃
- 335.8°C at 760 mmHg
- 156.9°C
- 0.000117mmHg at 25°C
- 纯品为淡黄色结晶体,原药为浅黄固体,熔点166.9°C,蒸汽压(20°C)8.6×10-4pa,相对密度1.35(22.5°C),溶解度(25°C)水中为1.7mg/L,易溶于甲醇、二氯甲烷等有机溶剂中,在酸中稳定,在强碱中不稳定
- 光合作用抑制剂。主要用于防治单子叶和双子叶杂草如龙葵、繁缕、早熟禾、看麦娘、猪殃殃等,适用糖用甜菜和饲料甜菜。半衰期三个月。使用剂量3.5-5.0kg/(a.i.)/hm2
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Xn:Harmful;
N:Dangerous for the environment;
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R22:;
R50:;
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S61:;
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