磷酸二乙酯 (CAS No.598-02-7)
- 物化性质
- 无色透明油状液体，有毒。溶于水、醇、醚、苯、丙酮及四氯化碳，溶于碱性溶液生成相应的磷酸盐，不溶于饱和盐水，水溶液呈强酸性反应。熔点6℃，沸点203℃，密度1.29 g/cm³，折射率1.4170，闪点91℃。储存条件：2-8℃，避光密封保存。
- 熔点
- 6℃，沸点：203℃
- 密度
- 1.29 g/cm³，折射率：1.4170
- 闪点
- 91℃，储存温度：2-8℃
English description（英文原文，共 1097 字符）
Product Name:Diethyl phosphate
English Name:Diethyl phosphate
CAS No.:598-02-7
Aliases:Diethyl phosphite, Diethyl hydrogen phosphite
Molecular Formula:C4H11O4P
Physical Properties:Colorless transparent oily liquid, toxic. Soluble in water, alcohols, ethers, benzene, acetone and carbon tetrachloride; dissolves in alkaline solutions to form corresponding phosphates; insoluble in saturated brine; aqueous solutions are strongly acidic. Melting point 6°C, boiling point 203°C, density 1.29 g/cm³, refractive index 1.4170, flash point 91°C. Storage conditions: 2-8°C, protected from light and sealed.
Uses:Primarily used as an extraction agent and solvent, and as a polymerization catalyst in organic synthesis. Also used in the preparation of other organophosphorus compounds and as a complexation extraction reagent in analytical chemistry.
Technical Specifications:
CAS: 598-02-7, EINECS: 209-912-5
Molecular formula: C4H11O4P, molecular weight: 154.1
Melting point: 6°C, boiling point: 203°C
Density: 1.29 g/cm³, refractive index: 1.4170
Flash point: 91°C, storage temperature: 2-8°C
English Name:Diethyl phosphate
CAS No.:598-02-7
Aliases:Diethyl phosphite, Diethyl hydrogen phosphite
Molecular Formula:C4H11O4P
Physical Properties:Colorless transparent oily liquid, toxic. Soluble in water, alcohols, ethers, benzene, acetone and carbon tetrachloride; dissolves in alkaline solutions to form corresponding phosphates; insoluble in saturated brine; aqueous solutions are strongly acidic. Melting point 6°C, boiling point 203°C, density 1.29 g/cm³, refractive index 1.4170, flash point 91°C. Storage conditions: 2-8°C, protected from light and sealed.
Uses:Primarily used as an extraction agent and solvent, and as a polymerization catalyst in organic synthesis. Also used in the preparation of other organophosphorus compounds and as a complexation extraction reagent in analytical chemistry.
Technical Specifications:
CAS: 598-02-7, EINECS: 209-912-5
Molecular formula: C4H11O4P, molecular weight: 154.1
Melting point: 6°C, boiling point: 203°C
Density: 1.29 g/cm³, refractive index: 1.4170
Flash point: 91°C, storage temperature: 2-8°C
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常见问题
- 磷酸二乙酯的 CAS 号是多少？
- 磷酸二乙酯的 CAS 号是 598-02-7。
- 磷酸二乙酯的分子式和分子量是什么？
- 磷酸二乙酯的分子式为 C4H11O4P。
- 磷酸二乙酯的英文名称是什么？
- 磷酸二乙酯的英文名称为 Diethyl phosphate。
- 磷酸二乙酯还有哪些别名？
- 磷酸二乙酯又称 亚磷酸二乙酯、二乙基亚磷酸酯。
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