苯基膦酸二乙酯 (CAS No.1754-49-0)
- 中文别名
- 苯基膦酸二乙酯；二乙基苯基膦酸酯；苯膦酸二乙酯
- 英文名称
- Diethyl phenylphosphonate
- 分子式
- C10H15O3P
- 分子量
- 214.2 g/mol
- 所属类别
- 有机无机原料
- 物化性质
- 无色至淡黄色透明液体，沸点约250-252°C，密度约1.08 g/cm³，闪点高于110°C。不溶于水，可溶于乙醇、乙醚、氯仿等有机溶剂。具有膦酸酯的典型反应活性，性质相对稳定。
- 外观
- 无色至淡黄色透明液体
- 沸点
- 250-252°C (常压)
- 密度
- 约1.08 g/cm³ (25°C)
- 含量
- ≥98% (GC)
English description（英文原文，共 1120 字符）
Product Name:Diethyl phenylphosphonate
English Name:Diethyl phenylphosphonate
CAS No.:1754-49-0
Aliases:Diethyl benzenephosphonate, Phenylphosphonic acid diethyl ester, Diethyl phenyl phosphate
Molecular Formula:C10H15O3P
Physical Properties:Colorless to light yellow transparent liquid. Boiling point approximately 250-252°C, density approximately 1.08 g/cm³, flash point above 110°C. Insoluble in water; soluble in ethanol, ether, chloroform and other organic solvents. Exhibits typical phosphonate reactivity and is relatively stable.
Uses:Used as an organic synthesis intermediate in reactions such as Horner-Wadsworth-Emmons olefination and phosphate esterification to prepare phosphorus-containing pharmaceuticals, agrochemicals, and flame retardants. Also employed as an extractant, plasticizer, and metal ion chelating agent with broad applications in fine chemical industries.
Technical Specifications:
Appearance: colorless to light yellow transparent liquid
Molecular weight: 214.2 g/mol
Boiling point: 250-252°C (at atmospheric pressure)
Density: approximately 1.08 g/cm³ (25°C)
Purity: ≥98% (GC)
English Name:Diethyl phenylphosphonate
CAS No.:1754-49-0
Aliases:Diethyl benzenephosphonate, Phenylphosphonic acid diethyl ester, Diethyl phenyl phosphate
Molecular Formula:C10H15O3P
Physical Properties:Colorless to light yellow transparent liquid. Boiling point approximately 250-252°C, density approximately 1.08 g/cm³, flash point above 110°C. Insoluble in water; soluble in ethanol, ether, chloroform and other organic solvents. Exhibits typical phosphonate reactivity and is relatively stable.
Uses:Used as an organic synthesis intermediate in reactions such as Horner-Wadsworth-Emmons olefination and phosphate esterification to prepare phosphorus-containing pharmaceuticals, agrochemicals, and flame retardants. Also employed as an extractant, plasticizer, and metal ion chelating agent with broad applications in fine chemical industries.
Technical Specifications:
Appearance: colorless to light yellow transparent liquid
Molecular weight: 214.2 g/mol
Boiling point: 250-252°C (at atmospheric pressure)
Density: approximately 1.08 g/cm³ (25°C)
Purity: ≥98% (GC)
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常见问题
- 苯基膦酸二乙酯的 CAS 号是多少？
- 苯基膦酸二乙酯的 CAS 号是 1754-49-0。
- 苯基膦酸二乙酯的分子式和分子量是什么？
- 苯基膦酸二乙酯的分子式为 C10H15O3P，分子量约 214.2 g/mol。
- 苯基膦酸二乙酯的英文名称是什么？
- 苯基膦酸二乙酯的英文名称为 Diethyl phenylphosphonate。
- 苯基膦酸二乙酯还有哪些别名？
- 苯基膦酸二乙酯又称 苯基膦酸二乙酯、二乙基苯基膦酸酯、苯膦酸二乙酯。
- 苯基膦酸二乙酯有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条苯基膦酸二乙酯供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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