抗氧化剂5057 (CAS No.68411-46-1)
- 物化性质
- 深棕色粘稠液体。相对密度(20°C)约0.93~0.96,闪点(开杯)≥200°C,粘度(20°C)约1500~2500 mPa·s。不溶于水,易溶于汽油、矿物油、苯、丙酮等有机溶剂。具有优良的热稳定性和抗氧化性能。
- 外观
- 深棕色粘稠液体,无明显机械杂质。
English description(英文原文,共 1142 字符)
Product Name:Antioxidant 5057
English Name:Octylated Diphenylamine (ODPA)
CAS No.:68411-46-1
Aliases:Antioxidant 5057, ODPA, Diphenylamine, octylated, Benzenamine, N-phenyl-, reaction products with 2,4,4-trimethylpentene
Molecular Formula:C28H43N
Physical Properties:Dark brown viscous liquid. Relative density (20°C) approx. 0.93–0.96, flash point (open cup) ≥200°C, viscosity (20°C) approx. 1500–2500 mPa·s. Insoluble in water, readily soluble in gasoline, mineral oil, benzene, acetone and other organic solvents. Exhibits excellent thermal stability and antioxidant performance.
Uses:As an amine antioxidant, it is widely used in natural rubber and synthetic rubber (such as styrene-butadiene rubber, nitrile rubber, ethylene-propylene rubber) for anti-aging protection, and also added to lubricating oils, greases and polymer materials to effectively retard material degradation under heat and oxygen.
Technical Specifications:
Appearance: dark brown viscous liquid, free of visible mechanical impurities.
Density (20°C): 0.93–0.96 g/cm³.
Flash point (open cup): ≥200°C.
Viscosity (20°C): 1500–2500 mPa·s.
Ash content: ≤0.1%.
English Name:Octylated Diphenylamine (ODPA)
CAS No.:68411-46-1
Aliases:Antioxidant 5057, ODPA, Diphenylamine, octylated, Benzenamine, N-phenyl-, reaction products with 2,4,4-trimethylpentene
Molecular Formula:C28H43N
Physical Properties:Dark brown viscous liquid. Relative density (20°C) approx. 0.93–0.96, flash point (open cup) ≥200°C, viscosity (20°C) approx. 1500–2500 mPa·s. Insoluble in water, readily soluble in gasoline, mineral oil, benzene, acetone and other organic solvents. Exhibits excellent thermal stability and antioxidant performance.
Uses:As an amine antioxidant, it is widely used in natural rubber and synthetic rubber (such as styrene-butadiene rubber, nitrile rubber, ethylene-propylene rubber) for anti-aging protection, and also added to lubricating oils, greases and polymer materials to effectively retard material degradation under heat and oxygen.
Technical Specifications:
Appearance: dark brown viscous liquid, free of visible mechanical impurities.
Density (20°C): 0.93–0.96 g/cm³.
Flash point (open cup): ≥200°C.
Viscosity (20°C): 1500–2500 mPa·s.
Ash content: ≤0.1%.
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常见问题
- 抗氧化剂5057的 CAS 号是多少?
- 抗氧化剂5057的 CAS 号是 68411-46-1。
- 抗氧化剂5057的分子式和分子量是什么?
- 抗氧化剂5057的分子式为 C28H43N。
- 抗氧化剂5057的英文名称是什么?
- 抗氧化剂5057的英文名称为 Octylated Diphenylamine (ODPA)。
- 抗氧化剂5057还有哪些别名?
- 抗氧化剂5057又称 抗氧剂5057、防老剂5057、辛基化二苯胺、二苯胺与2,4,4-三甲基戊烯的反应产物。
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