4-乙基联苯 (CAS No.5707-44-8)
- 物化性质
- 分子量182.26。常温下为无色至淡黄色透明液体，密度约0.98 g/cm³，沸点约285℃（760 mmHg），闪点约120℃（闭杯），折射率nD^25约1.58。不溶于水，易溶于乙醇、乙醚、丙酮等有机溶剂。
- 外观
- 无色至淡黄色透明液体
- 沸点
- 约285℃（760 mmHg）
- 密度
- 约0.98 g/cm³（25℃）
English description（英文原文，共 985 字符）
Product Name:4-Ethylbiphenyl
English Name:4-Ethylbiphenyl
CAS No.:5707-44-8
Aliases:p-Ethylbiphenyl, 4-Ethyl-1,1'-biphenyl, 1-ethyl-4-phenylbenzene
Molecular Formula:C14H14
Physical Properties:Molecular weight 182.26. It appears as a colorless to pale yellow transparent liquid at room temperature, with a density of approximately 0.98 g/cm³, a boiling point of about 285°C (760 mmHg), a flash point of about 120°C (closed cup), and a refractive index of about 1.58 (nD^25). Insoluble in water; readily soluble in ethanol, ether, acetone and other organic solvents.
Uses:Used as an organic synthesis intermediate for preparing biphenyl derivatives, liquid crystal materials and functional chemicals; also applied in fine chemical fields such as pharmaceuticals, agrochemicals and dyes.
Technical Specifications:
Appearance: colorless to pale yellow transparent liquid
Purity (GC): ≥98%
Boiling point: about 285°C (760 mmHg)
Density: about 0.98 g/cm³ at 25°C
Moisture: ≤0.5%
English Name:4-Ethylbiphenyl
CAS No.:5707-44-8
Aliases:p-Ethylbiphenyl, 4-Ethyl-1,1'-biphenyl, 1-ethyl-4-phenylbenzene
Molecular Formula:C14H14
Physical Properties:Molecular weight 182.26. It appears as a colorless to pale yellow transparent liquid at room temperature, with a density of approximately 0.98 g/cm³, a boiling point of about 285°C (760 mmHg), a flash point of about 120°C (closed cup), and a refractive index of about 1.58 (nD^25). Insoluble in water; readily soluble in ethanol, ether, acetone and other organic solvents.
Uses:Used as an organic synthesis intermediate for preparing biphenyl derivatives, liquid crystal materials and functional chemicals; also applied in fine chemical fields such as pharmaceuticals, agrochemicals and dyes.
Technical Specifications:
Appearance: colorless to pale yellow transparent liquid
Purity (GC): ≥98%
Boiling point: about 285°C (760 mmHg)
Density: about 0.98 g/cm³ at 25°C
Moisture: ≤0.5%
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常见问题
- 4-乙基联苯的 CAS 号是多少？
- 4-乙基联苯的 CAS 号是 5707-44-8。
- 4-乙基联苯的分子式和分子量是什么？
- 4-乙基联苯的分子式为 C14H14。
- 4-乙基联苯的英文名称是什么？
- 4-乙基联苯的英文名称为 4-Ethylbiphenyl。
- 4-乙基联苯还有哪些别名？
- 4-乙基联苯又称 对乙基联苯、4-乙基-1,1'-联苯、1-乙基-4-苯基苯。
- 4-乙基联苯有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条4-乙基联苯供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 4-乙基联苯的供应商主要分布在哪些地区？
- 4-乙基联苯的供应商主要分布在 上海市（1 条） 等地。
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- 平台上4-乙基联苯的供应级别包括 工业级。
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- 4-乙基联苯的报价单位主要有 千克。
- 哪里可以查到4-乙基联苯的价格？
- 掌上化工4-乙基联苯产品页汇总了各供应商的最新报价与规格，地址：/chemicals/5707-44-8/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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