磷酸正十八酯 (CAS No.4724-47-4)
- 物化性质
- 白色结晶固体；密度0.969 g/cm³；熔点100-101°C；沸点463.6°C (760 mmHg)；闪点234.2°C；折射率1.465；不溶于水，可溶于乙醇、乙醚等有机溶剂；常温下避光、通风干燥处密封保存。
- 熔点
- 100-101°C
- 沸点
- 463.6°C (760 mmHg)
- 密度
- 0.969 g/cm³
English description（英文原文，共 977 字符）
Product Name:Octadecylphosphonic acid
English Name:Octadecylphosphonic acid
CAS No.:4724-47-4
Aliases:Stearylphosphonic acid, n-Octadecylphosphonic acid, ODPA
Molecular Formula:C18H39O3P
Physical Properties:White crystalline solid; density 0.969 g/cm³; melting point 100-101°C; boiling point 463.6°C at 760 mmHg; flash point 234.2°C; refractive index 1.465; insoluble in water, soluble in ethanol, ether and other organic solvents; stored sealed in a cool, ventilated, dry place away from light at room temperature.
Uses:Used as a surfactant, and also as a metal surface treatment agent and corrosion inhibitor for self-assembled monolayer modification on metal surfaces. In organic synthesis, it can be used as a phosphonate intermediate for the preparation of functional materials and catalysts.
Technical Specifications:
Molecular weight: 334.47
Melting point: 100-101°C
Boiling point: 463.6°C at 760 mmHg
Density: 0.969 g/cm³
Packaging specifications: 1KG, 25KG
English Name:Octadecylphosphonic acid
CAS No.:4724-47-4
Aliases:Stearylphosphonic acid, n-Octadecylphosphonic acid, ODPA
Molecular Formula:C18H39O3P
Physical Properties:White crystalline solid; density 0.969 g/cm³; melting point 100-101°C; boiling point 463.6°C at 760 mmHg; flash point 234.2°C; refractive index 1.465; insoluble in water, soluble in ethanol, ether and other organic solvents; stored sealed in a cool, ventilated, dry place away from light at room temperature.
Uses:Used as a surfactant, and also as a metal surface treatment agent and corrosion inhibitor for self-assembled monolayer modification on metal surfaces. In organic synthesis, it can be used as a phosphonate intermediate for the preparation of functional materials and catalysts.
Technical Specifications:
Molecular weight: 334.47
Melting point: 100-101°C
Boiling point: 463.6°C at 760 mmHg
Density: 0.969 g/cm³
Packaging specifications: 1KG, 25KG
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常见问题
- 磷酸正十八酯的 CAS 号是多少？
- 磷酸正十八酯的 CAS 号是 4724-47-4。
- 磷酸正十八酯的分子式和分子量是什么？
- 磷酸正十八酯的分子式为 C18H39O3P，分子量约 334.47。
- 磷酸正十八酯的英文名称是什么？
- 磷酸正十八酯的英文名称为 Octadecylphosphonic acid。
- 磷酸正十八酯还有哪些别名？
- 磷酸正十八酯又称 磷酸正十八酯、正十八烷基膦酸。
- 磷酸正十八酯有哪些供应商和生产厂家？
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