呋虫胺 (CAS No.165252-70-0)
- 物化性质
- 白色结晶粉末，熔点107.5℃，蒸气压<1.7×10⁻⁶Pa（30℃），20℃水中溶解度约40g/L，溶于甲醇、丙酮等有机溶剂。对鸟类毒性低，对鹌鹑急性经口LD50>1000mg/kg；对蜜蜂为中等至高风险，花期禁用。
- 纯度
- 99%
English description（英文原文，共 1326 字符）
Product Name:Dinotefuran
English Name:Dinotefuran
CAS No.:165252-70-0
Aliases:1-Methyl-2-nitro-3-(tetrahydro-3-furanylmethyl)guanidine
Molecular Formula:C7H14N4O3
Physical Properties:White crystalline powder, melting point 107.5°C, vapor pressure <1.7×10⁻⁶Pa (30°C), solubility in water approximately 40 g/L at 20°C, soluble in organic solvents such as methanol and acetone. Low toxicity to birds with acute oral LD50 >1000 mg/kg for quail; moderate to high toxicity to bees, therefore prohibited during plant pollination and flowering period.
Uses:A third-generation neonicotinoid insecticide with contact, stomach, and systemic root-absorption activity, providing a residual efficacy of 4-8 weeks and high insecticidal activity at very low doses. It is used to control aphids, leafhoppers, planthoppers, thrips, whiteflies and their resistant strains on wheat, rice, cotton, vegetables, fruit trees, and tobacco, showing high efficacy against Coleoptera, Diptera, Lepidoptera, and Homoptera pests, as well as sanitary pests such as cockroaches, fleas, termites, and houseflies.
Technical Specifications:
Purity: 99%
CAS: 165252-70-0
Acute oral LD50 to birds: >1000 mg/kg
Residual efficacy: 4-8 weeks (theoretical persistence of 43 days)
Toxicity to bees: moderate to high risk; prohibited during flowering period
English Name:Dinotefuran
CAS No.:165252-70-0
Aliases:1-Methyl-2-nitro-3-(tetrahydro-3-furanylmethyl)guanidine
Molecular Formula:C7H14N4O3
Physical Properties:White crystalline powder, melting point 107.5°C, vapor pressure <1.7×10⁻⁶Pa (30°C), solubility in water approximately 40 g/L at 20°C, soluble in organic solvents such as methanol and acetone. Low toxicity to birds with acute oral LD50 >1000 mg/kg for quail; moderate to high toxicity to bees, therefore prohibited during plant pollination and flowering period.
Uses:A third-generation neonicotinoid insecticide with contact, stomach, and systemic root-absorption activity, providing a residual efficacy of 4-8 weeks and high insecticidal activity at very low doses. It is used to control aphids, leafhoppers, planthoppers, thrips, whiteflies and their resistant strains on wheat, rice, cotton, vegetables, fruit trees, and tobacco, showing high efficacy against Coleoptera, Diptera, Lepidoptera, and Homoptera pests, as well as sanitary pests such as cockroaches, fleas, termites, and houseflies.
Technical Specifications:
Purity: 99%
CAS: 165252-70-0
Acute oral LD50 to birds: >1000 mg/kg
Residual efficacy: 4-8 weeks (theoretical persistence of 43 days)
Toxicity to bees: moderate to high risk; prohibited during flowering period
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常见问题
- 呋虫胺的 CAS 号是多少？
- 呋虫胺的 CAS 号是 165252-70-0。
- 呋虫胺的分子式和分子量是什么？
- 呋虫胺的分子式为 C7H14N4O3。
- 呋虫胺的英文名称是什么？
- 呋虫胺的英文名称为 Dinotefuran。
- 呋虫胺还有哪些别名？
- 呋虫胺又称 1-甲基-2-硝基-3-(四氢-3-呋喃甲基)胍。
- 呋虫胺有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条呋虫胺供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 呋虫胺的供应商主要分布在哪些地区？
- 呋虫胺的供应商主要分布在 上海市（1 条） 等地。
- 呋虫胺有哪些级别可选？
- 平台上呋虫胺的供应级别包括 工业级。
- 呋虫胺的报价单位是什么？
- 呋虫胺的报价单位主要有 千克。
- 哪里可以查到呋虫胺的价格？
- 掌上化工呋虫胺产品页汇总了各供应商的最新报价与规格，地址：/chemicals/165252-70-0/。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。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
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