嗪草酸甲酯
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- CAS号:
- 117337-19-6
- 英文名:
- Methyl 2-[2-chloro-4-fluoro-5-[(3-oxo-5,6,7,8-tetrahydro-[1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]sulfanylacetate
- 英文别名:
- kih-9201;Hsdb 7270;FLUTHIACET-METHYL;Eluthiacet-methyl;Semaglutide Impurity 9;Fluthiacet-methyl [iso];Fluthiacet-methyl Standard;Fluthiacet-methyl Solution;1000 μg/mL in Acetonitrile;C13862000 Fluthiacet-methyl
- 中文名:
- 嗪草酸甲酯
- 中文别名:
- 阔镰锄;氟噻甲草酯;氟噻塞甲基;嗪草酸甲酯;氟噻甲草酯标准品;乙腈中氟噻甲草酯;氟噻乙草酯-除草剂;氟噻甲草酯溶液,1000PPM;甲醇中氟噻甲草酯溶液,100ΜG/ML;FLUTHIACET-METHYL SOLUTION
- CBNumber:
- CB9232165
- 分子式:
- C15H15ClFN3O3S2
- 分子量:
- 403.88
- MOL File:
- 117337-19-6.mol
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嗪草酸甲酯化学性质
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熔点:
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104.6°
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沸点:
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503.5±60.0 °C(Predicted)
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密度:
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1.57±0.1 g/cm3(Predicted)
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储存条件:
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0-6°C
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酸度系数(pKa):
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-2.86±0.20(Predicted)
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BRN:
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11510131
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EPA化学物质信息:
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Fluthiacet-methyl (117337-19-6)
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嗪草酸甲酯性质、用途与生产工艺
纯品为白色粉状固体,工业品纯度≥98%。熔点105.0~106.5℃,沸点249℃(分解)。相对密度0.43(20℃)。蒸气压4.41×10-4mPa(25℃)。分配系数KowlgP=3.77(25℃),Henry常数2.1×10-4Pa.m3/mol。水中溶解度(25℃ , mg/L):0.85(蒸馏水),0.78(pH 5和7),0.22(pH 9)。其他溶剂中溶解度(25℃,g/L):甲醇4.41,丙酮101,甲苯84,乙腈68.7,乙酸乙酯73.5,二氯甲烷531.0,正辛醇1.86,正己烷0.232。水中 DT50(25℃):484.8d(pH 5),17.7d( pH 7)、0.2d(pH 9),水中光解 DT50(25℃ ,44.7W/m2 ,300~400nm):5.88h(天然水),4.95d(蒸馏水)(25℃,44.7W/m2,300~400nm)。
原吓咻原氧化酶抑制剂,在敏感杂草叶面作用迅速,引起原吓啉积累,使细胞膜脂质过氧化作用增强,从而导致敏感杂草的细胞膜结构和细胞功能不可逆损害。阳光和氧是除草活性必不可少的。常常在24~48h出现叶面枯斑症状。
主要用于防除大豆、玉米田阔叶杂草,特别是对一些难防除的阔叶杂草有卓效,如在2.5~10g(a. i.)/hm2用量下对苍耳、茴麻、西风古、藜、裂叶牵牛、圆叶牵牛、大马蓼、马齿苋、大果田菁等有极好的活性。在10g(a. i. )/hm2用量下对繁缕、曼陀罗、刺黄花稔、龙葵、鸭跖草等亦有很好的活性。
大鼠急性经口LD 50>5000mg/kg,兔急性经皮LD50>2000mg/kg。对兔皮肤无刺激性,对兔眼睛有刺激。大鼠急性吸入LC50(4h)5. 048mg/L空气。NOEL[ mg/(kg·d)]:大鼠(2y)2.1,小鼠(18个月)0.1,公狗(1y)58(2000mg/L),母狗30.3(1000mg/L)。ADI(EPA)cRfD0.001mg/kg。对大鼠和兔子无致突变和致畸性。
用途
用于防除玉米、大豆田一年生阔叶杂草
嗪草酸甲酯
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嗪草酸甲酯
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117337-19-6, 嗪草酸甲酯 相关搜索:
- 除草剂
- Cl5H15ClFN3O3S2
- C15H15ClFN3O3S2
- 乙腈中氟噻甲草酯
- 阔镰锄
- 氟噻塞甲基
- 氟噻乙草酯-除草剂
- 氟噻甲草酯溶液,1000PPM
- 甲醇中氟噻甲草酯溶液,100ΜG/ML
- FLUTHIACET-METHYL;1000 ΜG/ML IN ACETONITRILE
- FLUTHIACET-METHYL SOLUTION
- 嗪草酸甲酯/2-[2-氯-4-氟-5-[(3-氧代-5,6,7,8-四氢-[1,3,4]噻二唑[3,4-A]哒嗪-1-基)氨基]苯基]磺酰乙酸甲酯
- 嗪草酸甲酯
- 氟噻甲草酯标准品
- 氟噻甲草酯
- 117337-19-6
- Semaglutide Impurity 9
- Fluthiacet-methyl in Acetonitrile
- C13862000 Fluthiacet-methyl
- Fluthiacet-methyl Solution in Methanol, 100μg/mL
- 1000 μg/mL in Acetonitrile
- Fluthiacet-methyl Solution
- Acetic acid, 2-[[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H-[1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, methyl ester
- Fluthiacet-methyl Solution, 1000ppm
- Fluthiacet-methyl Standard
- [[2-Chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H-[1,3,4]thiadiazolo [3,4-a]pyridazin-1-ylidine)amino]phenyl]thioacetic acid methyl ester
- Eluthiacet-methyl
- Methyl 2-[2-chloro-4-fluoro-5-[(3-oxo-5,6,7,8-tetrahydro-[1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]sulfanylacetate
- kih-9201
- fluthiacet-methyl (bsi, pa iso)
- Hsdb 7270
- Fluthiacet-methyl [iso]
- Acetic acid, ((2-chloro-4-fluoro-5-((tetrahydro-3-oxo-1H,3H-(1,3,4)thiadiazolo(3,4-A)pyridazin-1-ylidene)amino)phenyl)thio)-, methyl ester
- Methyl 2-[2-chloro-4-fluoro-5-[(3-oxo-5,6,7,8-tetrahydro-[1,3,4]thiadiazolo[3,4-a]pyridazin-1-yliden
- Methyl {2-chloro-4-fluoro-5-[(EZ)-5,6,7,8-tetrahydro-3-oxo-1H,3H-[1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylideneamino]phenylthio}acetate
- FLUTHIACET-METHYL