2,4,5-三氟-3-甲氧基苯甲酰氯 (CAS No.112811-66-2)
- 中文别名
- 3-甲氧基-2,4,5-三氟苯甲酰氯；2,4,5-三氟-3-甲氧基苯甲酰氯
- 英文名称
- 2,4,5-Trifluoro-3-methoxybenzoyl chloride
- 分子式
- C8H4ClF3O2
- 所属类别
- 中间体
- 物化性质
- 常温下为无色至淡黄色透明液体，具有刺激性气味。溶于多数有机溶剂如二氯甲烷、乙酸乙酯、甲苯等，遇水或醇分解。相对密度约1.42 g/cm³，沸点约221°C，闪点约105°C，折射率约1.480。
- 技术参数
- 含量 ≥ 98.0%（GC）
- 外观
- 无色至淡黄色透明液体 水分 ≤ 0.10%
- 沸点
- 221°C（常压）
- 闪点
- 105°C（闭杯）
English description（英文原文，共 1159 字符）
Product Name:2,4,5-Trifluoro-3-methoxybenzoyl chloride
English Name:2,4,5-Trifluoro-3-methoxybenzoyl chloride
CAS No.:112811-66-2
Aliases:3-Methoxy-2,4,5-trifluorobenzoyl chloride
Molecular Formula:C8H4ClF3O2
Physical Properties:It is a colorless to light yellow transparent liquid at room temperature with an irritating odor. Soluble in most organic solvents such as dichloromethane, ethyl acetate and toluene, and decomposes upon contact with water or alcohols. Relative density is approximately 1.42 g/cm³, boiling point is about 221°C, flash point is about 105°C, and refractive index is about 1.480.
Uses:Mainly used as an intermediate in the synthesis of pharmaceuticals, agrochemicals and fine chemicals, especially for the preparation of fluorine-containing benzofused heterocycles and aryl ketone derivatives. It can also be employed as an acylating reagent in organic synthesis to introduce the 2,4,5-trifluoro-3-methoxybenzoyl group.
Technical Specifications:
Assay ≥ 98.0% (GC)
Appearance: Colorless to light yellow transparent liquid
Water content ≤ 0.10%
Boiling point: 221°C (at atmospheric pressure)
Flash point: 105°C (closed cup)
English Name:2,4,5-Trifluoro-3-methoxybenzoyl chloride
CAS No.:112811-66-2
Aliases:3-Methoxy-2,4,5-trifluorobenzoyl chloride
Molecular Formula:C8H4ClF3O2
Physical Properties:It is a colorless to light yellow transparent liquid at room temperature with an irritating odor. Soluble in most organic solvents such as dichloromethane, ethyl acetate and toluene, and decomposes upon contact with water or alcohols. Relative density is approximately 1.42 g/cm³, boiling point is about 221°C, flash point is about 105°C, and refractive index is about 1.480.
Uses:Mainly used as an intermediate in the synthesis of pharmaceuticals, agrochemicals and fine chemicals, especially for the preparation of fluorine-containing benzofused heterocycles and aryl ketone derivatives. It can also be employed as an acylating reagent in organic synthesis to introduce the 2,4,5-trifluoro-3-methoxybenzoyl group.
Technical Specifications:
Assay ≥ 98.0% (GC)
Appearance: Colorless to light yellow transparent liquid
Water content ≤ 0.10%
Boiling point: 221°C (at atmospheric pressure)
Flash point: 105°C (closed cup)
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常见问题
- 2,4,5-三氟-3-甲氧基苯甲酰氯的 CAS 号是多少？
- 2,4,5-三氟-3-甲氧基苯甲酰氯的 CAS 号是 112811-66-2。
- 2,4,5-三氟-3-甲氧基苯甲酰氯的分子式和分子量是什么？
- 2,4,5-三氟-3-甲氧基苯甲酰氯的分子式为 C8H4ClF3O2。
- 2,4,5-三氟-3-甲氧基苯甲酰氯的英文名称是什么？
- 2,4,5-三氟-3-甲氧基苯甲酰氯的英文名称为 2,4,5-Trifluoro-3-methoxybenzoyl chloride。
- 2,4,5-三氟-3-甲氧基苯甲酰氯还有哪些别名？
- 2,4,5-三氟-3-甲氧基苯甲酰氯又称 3-甲氧基-2,4,5-三氟苯甲酰氯、2,4,5-三氟-3-甲氧基苯甲酰氯。
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