三氟乙醛缩半乙醇 (CAS No.433-27-2)
- 物化性质
- 无色至淡黄色透明液体,有刺激性气味。密度(20°C)约1.20 g/cm³,沸点约105°C,闪点约24°C。溶于乙醇、乙醚等有机溶剂,微溶于水。分子量144.09。
- 外观
- 无色至淡黄色透明液体。
- 沸点
- 104~106°C。
English description(英文原文,共 1029 字符)
Product Name:Trifluoroacetaldehyde Ethyl Hemiacetal
English Name:Trifluoroacetaldehyde Ethyl Hemiacetal
CAS No.:433-27-2
Aliases:2,2,2-Trifluoro-1-ethoxyethanol, 1-Ethoxy-2,2,2-trifluoroethanol
Molecular Formula:C4H7F3O2
Physical Properties:Colorless to light yellow transparent liquid with a pungent odor. Density approx. 1.20 g/cm³ at 20°C, boiling point approx. 105°C, flash point approx. 24°C. Soluble in ethanol, diethyl ether and other organic solvents; slightly soluble in water. Molecular weight: 144.09.
Uses:Used as an organic synthesis intermediate, mainly for the preparation of trifluoromethyl-containing pharmaceuticals, agrochemicals and fine chemicals. It also serves as a stable equivalent of trifluoroacetaldehyde, participating in condensation and addition reactions to construct fluorinated building blocks.
Technical Specifications:
Appearance: colorless to light yellow transparent liquid.
Purity (GC): ≥98.0%.
Boiling point: 104–106°C.
Density (20°C): 1.19–1.21 g/cm³.
Molecular weight: 144.09.
English Name:Trifluoroacetaldehyde Ethyl Hemiacetal
CAS No.:433-27-2
Aliases:2,2,2-Trifluoro-1-ethoxyethanol, 1-Ethoxy-2,2,2-trifluoroethanol
Molecular Formula:C4H7F3O2
Physical Properties:Colorless to light yellow transparent liquid with a pungent odor. Density approx. 1.20 g/cm³ at 20°C, boiling point approx. 105°C, flash point approx. 24°C. Soluble in ethanol, diethyl ether and other organic solvents; slightly soluble in water. Molecular weight: 144.09.
Uses:Used as an organic synthesis intermediate, mainly for the preparation of trifluoromethyl-containing pharmaceuticals, agrochemicals and fine chemicals. It also serves as a stable equivalent of trifluoroacetaldehyde, participating in condensation and addition reactions to construct fluorinated building blocks.
Technical Specifications:
Appearance: colorless to light yellow transparent liquid.
Purity (GC): ≥98.0%.
Boiling point: 104–106°C.
Density (20°C): 1.19–1.21 g/cm³.
Molecular weight: 144.09.
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常见问题
- 三氟乙醛缩半乙醇的 CAS 号是多少?
- 三氟乙醛缩半乙醇的 CAS 号是 433-27-2。
- 三氟乙醛缩半乙醇的分子式和分子量是什么?
- 三氟乙醛缩半乙醇的分子式为 C4H7F3O2,分子量约 144.09。 English Version。
- 三氟乙醛缩半乙醇的英文名称是什么?
- 三氟乙醛缩半乙醇的英文名称为 Trifluoroacetaldehyde Ethyl Hemiacetal。
- 三氟乙醛缩半乙醇还有哪些别名?
- 三氟乙醛缩半乙醇又称 2,2,2-三氟-1-乙氧基乙醇、三氟乙醛乙基半缩醛。
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