氰戊菊酯 (CAS No.86753-92-6)
- 物化性质
- 工业品为黄色至棕色黏稠固体，60℃时为黏稠液体。熔点60-80℃，相对密度（水=1）1.1，蒸气压（20℃）2.3×10⁻⁷Pa。对光稳定，温度高于220℃时缓慢失重；在弱酸性和中性条件下稳定，遇碱分解，水解半衰期约1天。难溶于水，在醇、氯代烃类、酮类、环己烷、苯、二甲苯中溶解度大于450g/L。闪点80℃，辛醇/水分配系数对数值为6.3。加热超过220℃分解，生成有毒气体。
- 技术参数
- 外观为黄色至棕色黏稠固体 有效成分含量≥95.0% 水分≤0.5% 酸度（以H₂SO₄计）≤0.2% 丙酮不溶物≤0.5%
English description（英文原文，共 1238 字符）
Product Name:Beta-cypermethrin
English Name:Beta-cypermethrin
CAS No.:86753-92-6
Aliases:Beta-isomer cypermethrin
Molecular Formula:C22H19Cl2NO3
Physical Properties:The industrial product is a yellow to brown viscous solid, becoming a viscous liquid at 60°C. Melting point 60-80°C, relative density (water=1) 1.1, vapor pressure 2.3×10⁻⁷ Pa at 20°C. Stable to light, slow weight loss above 220°C; stable under weak acidic and neutral conditions, decomposed by alkali, hydrolysis half-life about 1 day. Poorly soluble in water, solubility greater than 450 g/L in alcohols, chlorinated hydrocarbons, ketones, cyclohexane, benzene and xylene. Flash point 80°C, log octanol/water partition coefficient 6.3. Decomposes above 220°C generating toxic gases.
Uses:Beta-cypermethrin is a pyrethroid insecticide with contact and stomach action, mainly used to control lepidopteran and homopteran pests on cotton, vegetables, fruit trees and other crops. It is also applied in public health to control mosquitoes, flies, cockroaches and other sanitary pests.
Technical Specifications:
Appearance: yellow to brown viscous solid
Active ingredient content ≥95.0%
Moisture content ≤0.5%
Acidity (as H2SO4) ≤0.2%
Acetone insoluble matter ≤0.5%
English Name:Beta-cypermethrin
CAS No.:86753-92-6
Aliases:Beta-isomer cypermethrin
Molecular Formula:C22H19Cl2NO3
Physical Properties:The industrial product is a yellow to brown viscous solid, becoming a viscous liquid at 60°C. Melting point 60-80°C, relative density (water=1) 1.1, vapor pressure 2.3×10⁻⁷ Pa at 20°C. Stable to light, slow weight loss above 220°C; stable under weak acidic and neutral conditions, decomposed by alkali, hydrolysis half-life about 1 day. Poorly soluble in water, solubility greater than 450 g/L in alcohols, chlorinated hydrocarbons, ketones, cyclohexane, benzene and xylene. Flash point 80°C, log octanol/water partition coefficient 6.3. Decomposes above 220°C generating toxic gases.
Uses:Beta-cypermethrin is a pyrethroid insecticide with contact and stomach action, mainly used to control lepidopteran and homopteran pests on cotton, vegetables, fruit trees and other crops. It is also applied in public health to control mosquitoes, flies, cockroaches and other sanitary pests.
Technical Specifications:
Appearance: yellow to brown viscous solid
Active ingredient content ≥95.0%
Moisture content ≤0.5%
Acidity (as H2SO4) ≤0.2%
Acetone insoluble matter ≤0.5%
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常见问题
- 氰戊菊酯的 CAS 号是多少？
- 氰戊菊酯的 CAS 号是 86753-92-6。
- 氰戊菊酯的分子式和分子量是什么？
- 氰戊菊酯的分子式为 C22H19Cl2NO3。
- 氰戊菊酯的英文名称是什么？
- 氰戊菊酯的英文名称为 Beta-cypermethrin。
- 氰戊菊酯还有哪些别名？
- 氰戊菊酯又称 β-氯氰菊酯。
- 氰戊菊酯有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条氰戊菊酯供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 氰戊菊酯的供应商主要分布在哪些地区？
- 氰戊菊酯的供应商主要分布在 上海市（1 条） 等地。
- 氰戊菊酯有哪些级别可选？
- 平台上氰戊菊酯的供应级别包括 工业级。
- 氰戊菊酯的报价单位是什么？
- 氰戊菊酯的报价单位主要有 千克。
- 哪里可以查到氰戊菊酯的价格？
- 掌上化工氰戊菊酯产品页汇总了各供应商的最新报价与规格，地址：/chemicals/86753-92-6/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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