2,4-二氟碘苯 (CAS No.2265-93-2)
- 物化性质
- 无色至淡黄色透明液体，密度约1.96 g/cm³，沸点约185-187°C，闪点约80°C。不溶于水，溶于乙醇、乙醚、丙酮等有机溶剂。对光敏感，需避光密封储存。具有芳烃的典型反应活性，碘原子使其易于发生金属交换和偶联反应。
- 技术参数
- 分子量239.99，沸点185-187°C，密度1.96 g/cm³ 纯度≥98%，通过GC分析测定 水分含量≤0.5%，通过卡尔费休法测定
- 外观
- 无色至淡黄色液体，无可见机械杂质 包装规格可根据需求提供，建议避光密封储存
English description（英文原文，共 1323 字符）
Product Name:2,4-Difluoroiodobenzene
English Name:2,4-Difluoroiodobenzene
CAS No.:2265-93-2
Aliases:1,3-Difluoro-4-iodobenzene, 2,4-Difluoro-1-iodobenzene
Molecular Formula:C6H3F2I
Physical Properties:Colorless to light yellow transparent liquid with a density of approximately 1.96 g/cm³, boiling point of 185-187°C, and flash point of about 80°C. Insoluble in water, soluble in organic solvents such as ethanol, diethyl ether, and acetone. Sensitive to light; should be stored sealed and protected from light. Exhibits typical aromatic reactivity, with the iodine atom facilitating metal exchange and coupling reactions.
Uses:Used as an organic synthesis intermediate, particularly for constructing fluorinated aromatic compounds in pharmaceutical and agrochemical molecules. Commonly employed in Suzuki coupling, Ullmann reactions, and transition-metal-catalyzed cross-coupling reactions, as well as in the synthesis of functional material precursors.
Technical Specifications:
Molecular weight 239.99, boiling point 185-187°C, density 1.96 g/cm³
Purity ≥98% determined by GC analysis
Water content ≤0.5% determined by Karl Fischer titration
Appearance: colorless to light yellow liquid free of visible mechanical impurities
Packaging available upon request; recommend storage sealed and protected from light
English Name:2,4-Difluoroiodobenzene
CAS No.:2265-93-2
Aliases:1,3-Difluoro-4-iodobenzene, 2,4-Difluoro-1-iodobenzene
Molecular Formula:C6H3F2I
Physical Properties:Colorless to light yellow transparent liquid with a density of approximately 1.96 g/cm³, boiling point of 185-187°C, and flash point of about 80°C. Insoluble in water, soluble in organic solvents such as ethanol, diethyl ether, and acetone. Sensitive to light; should be stored sealed and protected from light. Exhibits typical aromatic reactivity, with the iodine atom facilitating metal exchange and coupling reactions.
Uses:Used as an organic synthesis intermediate, particularly for constructing fluorinated aromatic compounds in pharmaceutical and agrochemical molecules. Commonly employed in Suzuki coupling, Ullmann reactions, and transition-metal-catalyzed cross-coupling reactions, as well as in the synthesis of functional material precursors.
Technical Specifications:
Molecular weight 239.99, boiling point 185-187°C, density 1.96 g/cm³
Purity ≥98% determined by GC analysis
Water content ≤0.5% determined by Karl Fischer titration
Appearance: colorless to light yellow liquid free of visible mechanical impurities
Packaging available upon request; recommend storage sealed and protected from light
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常见问题
- 2,4-二氟碘苯的 CAS 号是多少？
- 2,4-二氟碘苯的 CAS 号是 2265-93-2。
- 2,4-二氟碘苯的分子式和分子量是什么？
- 2,4-二氟碘苯的分子式为 C6H3F2I。
- 2,4-二氟碘苯的英文名称是什么？
- 2,4-二氟碘苯的英文名称为 2,4-Difluoroiodobenzene。
- 2,4-二氟碘苯还有哪些别名？
- 2,4-二氟碘苯又称 1,3-二氟-4-碘苯、2,4-二氟-1-碘苯。
- 2,4-二氟碘苯有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条2,4-二氟碘苯供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 2,4-二氟碘苯的供应商主要分布在哪些地区？
- 2,4-二氟碘苯的供应商主要分布在 上海市（1 条） 等地。
- 2,4-二氟碘苯有哪些级别可选？
- 平台上2,4-二氟碘苯的供应级别包括 工业级。
- 2,4-二氟碘苯的报价单位是什么？
- 2,4-二氟碘苯的报价单位主要有 千克。
- 哪里可以查到2,4-二氟碘苯的价格？
- 掌上化工2,4-二氟碘苯产品页汇总了各供应商的最新报价与规格，地址：/chemicals/2265-93-2/。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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