甲基毒死蜱 (CAS No.5598-13-0)
- 物化性质
- 无色至白色结晶固体，有微弱硫醇气味。熔点为43-44°C，分解温度约280°C，20°C时密度约1.49 g/cm³。微溶于水（20°C时溶解度约1.1 mg/L），易溶于丙酮、乙醇、二甲苯等有机溶剂。在酸性介质中稳定，遇碱易水解。
- 技术参数
- 有效成分含量不低于95% 熔点范围为43-44°C 20°C时密度约为1.49 g/cm³ 20°C时水中溶解度约为1.1 mg/L 分子量为322.53，分子式为C7H7Cl3NO3PS
English description（英文原文，共 1145 字符）
Product Name:Chlorpyrifos-methyl
English Name:Chlorpyrifos-methyl
CAS No.:5598-13-0
Aliases:Methyl chlorpyrifos, O,O-dimethyl O-(3,5,6-trichloro-2-pyridyl) phosphorothioate
Molecular Formula:C7H7Cl3NO3PS
Physical Properties:Colorless to white crystalline solid with a faint mercaptan odor. Melting point 43-44°C, decomposes at approximately 280°C, density about 1.49 g/cm³ at 20°C. Slightly soluble in water (solubility about 1.1 mg/L at 20°C), soluble in acetone, ethanol, xylene and other organic solvents. Stable in acidic media, hydrolyzes readily under alkaline conditions.
Uses:Chlorpyrifos-methyl is a broad-spectrum organophosphate insecticide used mainly to control aphids, leafhoppers, thrips and lepidopteran larvae on food crops, cotton, fruit trees and vegetables. It is also applied to control stored-grain pests and acts through contact, stomach and partial fumigant effects.
Technical Specifications:
Active ingredient content not less than 95%
Melting point range 43-44°C
Density approximately 1.49 g/cm³ at 20°C
Water solubility approximately 1.1 mg/L at 20°C
Molecular weight 322.53, molecular formula C7H7Cl3NO3PS
English Name:Chlorpyrifos-methyl
CAS No.:5598-13-0
Aliases:Methyl chlorpyrifos, O,O-dimethyl O-(3,5,6-trichloro-2-pyridyl) phosphorothioate
Molecular Formula:C7H7Cl3NO3PS
Physical Properties:Colorless to white crystalline solid with a faint mercaptan odor. Melting point 43-44°C, decomposes at approximately 280°C, density about 1.49 g/cm³ at 20°C. Slightly soluble in water (solubility about 1.1 mg/L at 20°C), soluble in acetone, ethanol, xylene and other organic solvents. Stable in acidic media, hydrolyzes readily under alkaline conditions.
Uses:Chlorpyrifos-methyl is a broad-spectrum organophosphate insecticide used mainly to control aphids, leafhoppers, thrips and lepidopteran larvae on food crops, cotton, fruit trees and vegetables. It is also applied to control stored-grain pests and acts through contact, stomach and partial fumigant effects.
Technical Specifications:
Active ingredient content not less than 95%
Melting point range 43-44°C
Density approximately 1.49 g/cm³ at 20°C
Water solubility approximately 1.1 mg/L at 20°C
Molecular weight 322.53, molecular formula C7H7Cl3NO3PS
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常见问题
- 甲基毒死蜱的 CAS 号是多少？
- 甲基毒死蜱的 CAS 号是 5598-13-0。
- 甲基毒死蜱的分子式和分子量是什么？
- 甲基毒死蜱的分子式为 C7H7Cl3NO3PS。
- 甲基毒死蜱的英文名称是什么？
- 甲基毒死蜱的英文名称为 Chlorpyrifos-methyl。
- 甲基毒死蜱还有哪些别名？
- 甲基毒死蜱又称 甲基氯吡硫磷、甲基氯蜱硫磷。
- 甲基毒死蜱有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条甲基毒死蜱供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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- 甲基毒死蜱的供应商主要分布在 上海市（1 条） 等地。
- 甲基毒死蜱有哪些级别可选？
- 平台上甲基毒死蜱的供应级别包括 工业级。
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- 甲基毒死蜱的报价单位主要有 千克。
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