4-碘-3-甲基苯甲酸甲酯 (CAS No.5471-81-8)
- 物化性质
- 白色至类白色结晶固体，有特征性芳香气味。熔点约54-57℃，沸点约308.7℃（760 mmHg），相对密度约1.788 g/cm³，折光率约1.607。不溶于水，易溶于甲醇、乙醇、二氯甲烷、乙酸乙酯等有机溶剂。对光敏感，建议避光密封储存。
- 外观
- 白色至类白色结晶固体
- 熔点
- 54-57℃
- 储存条件
- 避光、密封、阴凉干燥处储存
English description（英文原文，共 1323 字符）
Product Name:Methyl 4-iodo-3-methylbenzoate
English Name:Methyl 4-iodo-3-methylbenzoate
CAS No.:5471-81-8
Aliases:Methyl 4-iodo-m-toluate, 4-Iodo-3-methylbenzoic acid methyl ester
Molecular Formula:C9H9IO2
Physical Properties:White to off-white crystalline solid with a characteristic aromatic odor. Melting point approximately 54-57°C, boiling point approximately 308.7°C (760 mmHg), relative density approximately 1.788 g/cm³, refractive index approximately 1.607. Insoluble in water; readily soluble in methanol, ethanol, dichloromethane, ethyl acetate and other organic solvents. Light-sensitive; store protected from light in a sealed container.
Uses:This product is an important organic synthesis intermediate widely used in pharmaceuticals, agrochemicals and fine chemical fields. Due to the presence of iodine, it is commonly used in transition metal-catalyzed cross-coupling reactions (such as Sonogashira and Suzuki coupling) to construct biaryl structural units. It is also used in the synthesis and modification of functional molecules such as liquid crystal materials and functional dyes.
Technical Specifications:
Assay (HPLC): ≥98.0%
Appearance: white to off-white crystalline solid
Loss on drying: ≤0.5%
Melting point: 54-57°C
Storage: keep in a cool, dry, well-sealed place protected from light
English Name:Methyl 4-iodo-3-methylbenzoate
CAS No.:5471-81-8
Aliases:Methyl 4-iodo-m-toluate, 4-Iodo-3-methylbenzoic acid methyl ester
Molecular Formula:C9H9IO2
Physical Properties:White to off-white crystalline solid with a characteristic aromatic odor. Melting point approximately 54-57°C, boiling point approximately 308.7°C (760 mmHg), relative density approximately 1.788 g/cm³, refractive index approximately 1.607. Insoluble in water; readily soluble in methanol, ethanol, dichloromethane, ethyl acetate and other organic solvents. Light-sensitive; store protected from light in a sealed container.
Uses:This product is an important organic synthesis intermediate widely used in pharmaceuticals, agrochemicals and fine chemical fields. Due to the presence of iodine, it is commonly used in transition metal-catalyzed cross-coupling reactions (such as Sonogashira and Suzuki coupling) to construct biaryl structural units. It is also used in the synthesis and modification of functional molecules such as liquid crystal materials and functional dyes.
Technical Specifications:
Assay (HPLC): ≥98.0%
Appearance: white to off-white crystalline solid
Loss on drying: ≤0.5%
Melting point: 54-57°C
Storage: keep in a cool, dry, well-sealed place protected from light
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常见问题
- 4-碘-3-甲基苯甲酸甲酯的 CAS 号是多少？
- 4-碘-3-甲基苯甲酸甲酯的 CAS 号是 5471-81-8。
- 4-碘-3-甲基苯甲酸甲酯的分子式和分子量是什么？
- 4-碘-3-甲基苯甲酸甲酯的分子式为 C9H9IO2。
- 4-碘-3-甲基苯甲酸甲酯的英文名称是什么？
- 4-碘-3-甲基苯甲酸甲酯的英文名称为 Methyl 4-iodo-3-methylbenzoate。
- 4-碘-3-甲基苯甲酸甲酯还有哪些别名？
- 4-碘-3-甲基苯甲酸甲酯又称 甲基-4-碘-3-甲基苯甲酸酯、4-碘间甲苯甲酸甲酯。
- 4-碘-3-甲基苯甲酸甲酯有哪些供应商和生产厂家？
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