1,4-双(二氟甲基)苯 (CAS No.369-54-0)
- 中文别名
- 对双(二氟甲基)苯；1,4-亚苯基双(二氟甲烷)
- 英文名称
- 1,4-Bis(difluoromethyl)benzene
- 分子式
- C8H6F4
- 分子量
- 178.13 English Version
- 所属类别
- 试剂实验设备
- 物化性质
- 无色至淡黄色透明液体，有特殊芳香气味。分子量178.13。相对密度约1.28 g/cm³，沸点约144°C，闪点约48°C。不溶于水，溶于乙醇、乙醚、丙酮等有机溶剂。
- 技术参数
- 纯度 ≥ 98%（GC）
- 外观
- 无色至淡黄色透明液体
- 沸点
- 142-146°C
English description（英文原文，共 1104 字符）
Product Name:1,4-Bis(difluoromethyl)benzene
English Name:1,4-Bis(difluoromethyl)benzene
CAS No.:369-54-0
Aliases:p-Bis(difluoromethyl)benzene, 1,4-Phenylene bis(difluoromethane)
Molecular Formula:C8H6F4
Physical Properties:Colorless to light yellow transparent liquid with a characteristic aromatic odor. Molecular weight 178.13. Relative density approximately 1.28 g/cm³, boiling point approximately 144°C, flash point approximately 48°C. Insoluble in water, soluble in ethanol, diethyl ether, acetone and other organic solvents.
Uses:This product is a fluorine-containing fine chemical used as a key intermediate in the synthesis of pharmaceuticals, agrochemicals and liquid crystal materials. The difluoromethyl functional group in its structure serves as a metabolic stability-improving moiety in drug design, and it is widely used in the preparation and modification of fluorinated aromatic compounds.
Technical Specifications:
Purity ≥ 98% (GC)
Appearance: colorless to light yellow transparent liquid
Relative density (20°C): 1.26-1.30
Boiling point: 142-146°C
Molecular weight: 178.13
English Name:1,4-Bis(difluoromethyl)benzene
CAS No.:369-54-0
Aliases:p-Bis(difluoromethyl)benzene, 1,4-Phenylene bis(difluoromethane)
Molecular Formula:C8H6F4
Physical Properties:Colorless to light yellow transparent liquid with a characteristic aromatic odor. Molecular weight 178.13. Relative density approximately 1.28 g/cm³, boiling point approximately 144°C, flash point approximately 48°C. Insoluble in water, soluble in ethanol, diethyl ether, acetone and other organic solvents.
Uses:This product is a fluorine-containing fine chemical used as a key intermediate in the synthesis of pharmaceuticals, agrochemicals and liquid crystal materials. The difluoromethyl functional group in its structure serves as a metabolic stability-improving moiety in drug design, and it is widely used in the preparation and modification of fluorinated aromatic compounds.
Technical Specifications:
Purity ≥ 98% (GC)
Appearance: colorless to light yellow transparent liquid
Relative density (20°C): 1.26-1.30
Boiling point: 142-146°C
Molecular weight: 178.13
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常见问题
- 1,4-双(二氟甲基)苯的 CAS 号是多少？
- 1,4-双(二氟甲基)苯的 CAS 号是 369-54-0。
- 1,4-双(二氟甲基)苯的分子式和分子量是什么？
- 1,4-双(二氟甲基)苯的分子式为 C8H6F4，分子量约 178.13 English Version。
- 1,4-双(二氟甲基)苯的英文名称是什么？
- 1,4-双(二氟甲基)苯的英文名称为 1,4-Bis(difluoromethyl)benzene。
- 1,4-双(二氟甲基)苯还有哪些别名？
- 1,4-双(二氟甲基)苯又称 对双(二氟甲基)苯、1,4-亚苯基双(二氟甲烷)。
- 1,4-双(二氟甲基)苯有哪些供应商和生产厂家？
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