苯菌酮 (CAS No.220899-03-6)
- 物化性质
- 原药为白色至浅黄色结晶粉末，熔点约99.7℃，沸点较高（常压下分解）。蒸气压4.4×10⁻⁶ Pa（20℃），在水中溶解度极低（约0.05 mg/L），易溶于丙酮、乙酸乙酯、甲苯等有机溶剂。在酸性及中性条件下稳定，对光、热较稳定。
- 技术参数
- 外观为白色至浅黄色结晶粉末 纯度不低于96% 分子量为409.27 熔点约99.7℃ 包装规格按客户需求协商（电询）
English description（英文原文，共 1160 字符）
Product Name:Metrafenone
English Name:Metrafenone
CAS No.:220899-03-6
Aliases:3-bromo-6-methoxy-2-methylphenyl (2,3,4-trimethoxyphenyl) methanone
Molecular Formula:C19H21BrO5
Physical Properties:The technical product is a white to pale yellow crystalline powder with a melting point of approx. 99.7°C. It decomposes at high temperature before boiling. Vapor pressure is 4.4×10⁻⁶ Pa at 20°C. It is almost insoluble in water (approx. 0.05 mg/L) but soluble in common organic solvents such as acetone, ethyl acetate and toluene. Stable under acidic and neutral conditions, and relatively stable to light and heat.
Uses:Metrafenone is a benzophenone fungicide used for the control of powdery mildew on grapes, cereals, cucumber, tomato and other crops. It provides protective and curative activity by inhibiting the growth of fungal mycelia. It has a long duration of effectiveness and is considered safe to beneficial organisms.
Technical Specifications:
Appearance: white to pale yellow crystalline powder
Purity: ≥96%
Molecular weight: 409.27
Melting point: approx. 99.7°C
Solubility: practically insoluble in water, soluble in most organic solvents
English Name:Metrafenone
CAS No.:220899-03-6
Aliases:3-bromo-6-methoxy-2-methylphenyl (2,3,4-trimethoxyphenyl) methanone
Molecular Formula:C19H21BrO5
Physical Properties:The technical product is a white to pale yellow crystalline powder with a melting point of approx. 99.7°C. It decomposes at high temperature before boiling. Vapor pressure is 4.4×10⁻⁶ Pa at 20°C. It is almost insoluble in water (approx. 0.05 mg/L) but soluble in common organic solvents such as acetone, ethyl acetate and toluene. Stable under acidic and neutral conditions, and relatively stable to light and heat.
Uses:Metrafenone is a benzophenone fungicide used for the control of powdery mildew on grapes, cereals, cucumber, tomato and other crops. It provides protective and curative activity by inhibiting the growth of fungal mycelia. It has a long duration of effectiveness and is considered safe to beneficial organisms.
Technical Specifications:
Appearance: white to pale yellow crystalline powder
Purity: ≥96%
Molecular weight: 409.27
Melting point: approx. 99.7°C
Solubility: practically insoluble in water, soluble in most organic solvents
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常见问题
- 苯菌酮的 CAS 号是多少？
- 苯菌酮的 CAS 号是 220899-03-6。
- 苯菌酮的分子式和分子量是什么？
- 苯菌酮的分子式为 C19H21BrO5。
- 苯菌酮的英文名称是什么？
- 苯菌酮的英文名称为 Metrafenone。
- 苯菌酮还有哪些别名？
- 苯菌酮又称 美特芬酮、苯菌酮原药。
- 苯菌酮有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条苯菌酮供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 苯菌酮的供应商主要分布在哪些地区？
- 苯菌酮的供应商主要分布在 上海市（1 条） 等地。
- 苯菌酮有哪些级别可选？
- 平台上苯菌酮的供应级别包括 工业级。
- 苯菌酮的报价单位是什么？
- 苯菌酮的报价单位主要有 千克。
- 哪里可以查到苯菌酮的价格？
- 掌上化工苯菌酮产品页汇总了各供应商的最新报价与规格，地址：/chemicals/220899-03-6/。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。
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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