3-碘联苯 (CAS No.20442-79-9)
- 物化性质
- 白色至淡黄色结晶性粉末，熔点33-36℃，沸点约160°C（1.2kPa），相对密度约1.64，不溶于水，溶于乙醇、乙醚、苯等常用有机溶剂。对光敏感，需避光密封保存。
- 熔点
- 33-36℃
English description（英文原文，共 1063 字符）
Product Name:3-Iodobiphenyl
English Name:3-Iodobiphenyl
CAS No.:20442-79-9
Aliases:m-Iodobiphenyl, 3-Iodo-1,1'-biphenyl
Molecular Formula:C12H9I
Physical Properties:White to pale yellow crystalline powder. Melting point 33-36°C. Boiling point approximately 160°C at 1.2 kPa. Relative density approximately 1.64. Insoluble in water; soluble in common organic solvents such as ethanol, diethyl ether, and benzene. Light-sensitive; store sealed and protected from light.
Uses:This product is an important organic synthesis intermediate, widely used in coupling reactions such as Suzuki and Sonogashira to construct biphenyl compounds. It is commonly employed in the synthesis of liquid crystal materials, organic optoelectronic functional materials, pharmaceutical molecules, and natural product analogs. It also serves as a key monomer for preparing iodine-containing aromatic functional polymers.
Technical Specifications:
Assay (HPLC): ≥98.0%
Molecular weight: 280.11
Melting point: 33-36°C
Packaging: 200g, 1kg; custom packaging available upon request
English Name:3-Iodobiphenyl
CAS No.:20442-79-9
Aliases:m-Iodobiphenyl, 3-Iodo-1,1'-biphenyl
Molecular Formula:C12H9I
Physical Properties:White to pale yellow crystalline powder. Melting point 33-36°C. Boiling point approximately 160°C at 1.2 kPa. Relative density approximately 1.64. Insoluble in water; soluble in common organic solvents such as ethanol, diethyl ether, and benzene. Light-sensitive; store sealed and protected from light.
Uses:This product is an important organic synthesis intermediate, widely used in coupling reactions such as Suzuki and Sonogashira to construct biphenyl compounds. It is commonly employed in the synthesis of liquid crystal materials, organic optoelectronic functional materials, pharmaceutical molecules, and natural product analogs. It also serves as a key monomer for preparing iodine-containing aromatic functional polymers.
Technical Specifications:
Assay (HPLC): ≥98.0%
Molecular weight: 280.11
Melting point: 33-36°C
Packaging: 200g, 1kg; custom packaging available upon request
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常见问题
- 3-碘联苯的 CAS 号是多少？
- 3-碘联苯的 CAS 号是 20442-79-9。
- 3-碘联苯的分子式和分子量是什么？
- 3-碘联苯的分子式为 C12H9I，分子量约 280.11。
- 3-碘联苯的英文名称是什么？
- 3-碘联苯的英文名称为 3-Iodobiphenyl。
- 3-碘联苯还有哪些别名？
- 3-碘联苯又称 间碘联苯、3-碘代联苯。
- 3-碘联苯有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条3-碘联苯供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 3-碘联苯的供应商主要分布在哪些地区？
- 3-碘联苯的供应商主要分布在 上海市（1 条） 等地。
- 3-碘联苯有哪些级别可选？
- 平台上3-碘联苯的供应级别包括 工业级。
- 3-碘联苯的报价单位是什么？
- 3-碘联苯的报价单位主要有 千克。
- 哪里可以查到3-碘联苯的价格？
- 掌上化工3-碘联苯产品页汇总了各供应商的最新报价与规格，地址：/chemicals/20442-79-9/。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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