2,4-二溴苯甲醛 (CAS No.5629-98-1)
- 物化性质
- 白色至淡黄色结晶粉末，具有特殊芳香气味。熔点约80-85°C，沸点约180-190°C（分解），相对密度（水=1）约1.98。不溶于水，可溶于甲醇、乙醇、乙醚等有机溶剂。在空气中稳定，但对光敏感。
- 外观
- 白色至淡黄色结晶粉末
English description（英文原文，共 1011 字符）
Product Name:2,4-Dibromobenzaldehyde
English Name:2,4-Dibromobenzaldehyde
CAS No.:5629-98-1
Aliases:2,4-Dibromo-benzaldehyde, Benzaldehyde, 2,4-dibromo-
Molecular Formula:C7H4Br2O
Physical Properties:White to pale yellow crystalline powder with a characteristic aromatic odor. Melting point approximately 80-85°C, boiling point approximately 180-190°C (decomposes), relative density (water=1) about 1.98. Insoluble in water, soluble in methanol, ethanol, diethyl ether and other organic solvents. Stable in air but sensitive to light.
Uses:Used as an organic synthesis intermediate, widely employed in the preparation of brominated aromatic compounds, pharmaceutical and agrochemical intermediates, fluorescent materials, and functional dyes. Also used in the study of brominated arene coupling and substitution reactions.
Technical Specifications:
Appearance: White to pale yellow crystalline powder
Content (GC): ≥98.0%
Melting point range: 80-85°C
Loss on drying: ≤0.5%
Residue on ignition: ≤0.3%
English Name:2,4-Dibromobenzaldehyde
CAS No.:5629-98-1
Aliases:2,4-Dibromo-benzaldehyde, Benzaldehyde, 2,4-dibromo-
Molecular Formula:C7H4Br2O
Physical Properties:White to pale yellow crystalline powder with a characteristic aromatic odor. Melting point approximately 80-85°C, boiling point approximately 180-190°C (decomposes), relative density (water=1) about 1.98. Insoluble in water, soluble in methanol, ethanol, diethyl ether and other organic solvents. Stable in air but sensitive to light.
Uses:Used as an organic synthesis intermediate, widely employed in the preparation of brominated aromatic compounds, pharmaceutical and agrochemical intermediates, fluorescent materials, and functional dyes. Also used in the study of brominated arene coupling and substitution reactions.
Technical Specifications:
Appearance: White to pale yellow crystalline powder
Content (GC): ≥98.0%
Melting point range: 80-85°C
Loss on drying: ≤0.5%
Residue on ignition: ≤0.3%
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常见问题
- 2,4-二溴苯甲醛的 CAS 号是多少？
- 2,4-二溴苯甲醛的 CAS 号是 5629-98-1。
- 2,4-二溴苯甲醛的分子式和分子量是什么？
- 2,4-二溴苯甲醛的分子式为 C7H4Br2O。
- 2,4-二溴苯甲醛的英文名称是什么？
- 2,4-二溴苯甲醛的英文名称为 2,4-Dibromobenzaldehyde。
- 2,4-二溴苯甲醛还有哪些别名？
- 2,4-二溴苯甲醛又称 2,4-二溴苯甲醛、2,4-dibromobenzaldehyde。
- 2,4-二溴苯甲醛有哪些供应商和生产厂家？
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