间苯二酚四苯基二磷酸酯 (CAS No.57583-54-7)
- 中文别名
- RDP；磷酸-1,3-亚苯基四苯酯；间苯二酚双(二苯基磷酸酯)
- 英文名称
- Resorcinol tetraphenyl diphosphate
- 分子式
- C30H24O8P2
- 所属类别
- 胶粘剂助剂
- 物化性质
- 外观为浅黄色透明液体，分子量574.46，密度约1.30 g/cm³（25℃），沸点约320℃（分解），闪点大于200℃，磷含量约10.8%，粘度（25℃）约600-800 mPa·s，不溶于水，易溶于丙酮、甲苯等有机溶剂。具有低挥发性、优异的热稳定性和良好的水解稳定性。
- 技术参数
- 外观为浅黄色透明液体 磷含量≥10.5% 酸值≤0.1 mg KOH/g 水分≤0.1% 粘度（25℃）600-800 mPa·s
English description（英文原文，共 1287 字符）
Product Name:Resorcinol tetraphenyl diphosphate
English Name:Resorcinol tetraphenyl diphosphate
CAS No.:57583-54-7
Aliases:RDP, Tetraphenyl resorcinol diphosphate, Resorcinol bis(diphenyl phosphate)
Molecular Formula:C30H24O8P2
Physical Properties:Appearance is a light yellow transparent liquid. Molecular weight 574.46, density approximately 1.30 g/cm³ at 25°C, boiling point approximately 320°C (decomposes), flash point above 200°C, phosphorus content about 10.8%, viscosity 600-800 mPa·s at 25°C. Insoluble in water, soluble in acetone, toluene and other organic solvents. It features low volatility, excellent thermal stability and good hydrolytic stability.
Uses:This product is a halogen-free phosphate ester flame retardant with low volatility and excellent thermal stability, meeting the processing requirements of engineering plastics. It is suitable for flame-retarding modification of PC/ABS, PPO/HIPS and other engineering plastics, effectively improving the flame retardant rating and suppressing smoke generation while maintaining good mechanical properties and processing fluidity.
Technical Specifications:
Appearance: light yellow transparent liquid
Phosphorus content ≥ 10.5%
Acid value ≤ 0.1 mg KOH/g
Water content ≤ 0.1%
Viscosity: 600-800 mPa·s at 25°C
English Name:Resorcinol tetraphenyl diphosphate
CAS No.:57583-54-7
Aliases:RDP, Tetraphenyl resorcinol diphosphate, Resorcinol bis(diphenyl phosphate)
Molecular Formula:C30H24O8P2
Physical Properties:Appearance is a light yellow transparent liquid. Molecular weight 574.46, density approximately 1.30 g/cm³ at 25°C, boiling point approximately 320°C (decomposes), flash point above 200°C, phosphorus content about 10.8%, viscosity 600-800 mPa·s at 25°C. Insoluble in water, soluble in acetone, toluene and other organic solvents. It features low volatility, excellent thermal stability and good hydrolytic stability.
Uses:This product is a halogen-free phosphate ester flame retardant with low volatility and excellent thermal stability, meeting the processing requirements of engineering plastics. It is suitable for flame-retarding modification of PC/ABS, PPO/HIPS and other engineering plastics, effectively improving the flame retardant rating and suppressing smoke generation while maintaining good mechanical properties and processing fluidity.
Technical Specifications:
Appearance: light yellow transparent liquid
Phosphorus content ≥ 10.5%
Acid value ≤ 0.1 mg KOH/g
Water content ≤ 0.1%
Viscosity: 600-800 mPa·s at 25°C
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常见问题
- 间苯二酚四苯基二磷酸酯的 CAS 号是多少？
- 间苯二酚四苯基二磷酸酯的 CAS 号是 57583-54-7。
- 间苯二酚四苯基二磷酸酯的分子式和分子量是什么？
- 间苯二酚四苯基二磷酸酯的分子式为 C30H24O8P2。
- 间苯二酚四苯基二磷酸酯的英文名称是什么？
- 间苯二酚四苯基二磷酸酯的英文名称为 Resorcinol tetraphenyl diphosphate。
- 间苯二酚四苯基二磷酸酯还有哪些别名？
- 间苯二酚四苯基二磷酸酯又称 RDP、磷酸-1,3-亚苯基四苯酯、间苯二酚双(二苯基磷酸酯)。
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