4-(4,6-二苯基-S-三嗪)-1,3-间苯二酚 (CAS No.38369-95-8)
- 中文别名
- 1,3-苯二酚, 4-(4,6-二苯基-1,3,5-三嗪-2-基)-；2-(4,6-二苯基-1,3,5-三嗪-2-基)-5-羟基苯酚；Tinuvin 1577
- 英文名称
- 4-(4,6-Diphenyl-1,3,5-triazin-2-yl)benzene-1,3-diol
- 分子式
- C21H15N3O2
- 所属类别
- 试剂实验设备
- 物化性质
- 白色至类白色结晶粉末。熔点为149-151°C，密度约1.31 g/cm³。不溶于水，可溶于乙酸乙酯、甲苯、二氯甲烷等有机溶剂。具有优异的热稳定性和化学稳定性，在紫外光区有强吸收。
- 熔点
- 149-151°C
- 纯度
- ≥98.0%（HPLC）
English description（英文原文，共 1283 字符）
Product Name:4-(4,6-Diphenyl-1,3,5-triazin-2-yl)benzene-1,3-diol
English Name:4-(4,6-Diphenyl-1,3,5-triazin-2-yl)benzene-1,3-diol
CAS No.:38369-95-8
Aliases:1,3-Benzenediol, 4-(4,6-diphenyl-1,3,5-triazin-2-yl)-, 2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-hydroxyphenol, Tinuvin 1577
Molecular Formula:C21H15N3O2
Physical Properties:White to off-white crystalline powder. Melting point: 149-151°C, density approximately 1.31 g/cm³. Insoluble in water, soluble in ethyl acetate, toluene, dichloromethane and other organic solvents. Excellent thermal and chemical stability, with strong absorption in the UV region.
Uses:This product is a highly efficient UV absorber mainly used in polymer materials such as coatings, plastics and rubber. It effectively absorbs UV radiation in the 280-380 nm range, significantly improving weather resistance and anti-aging performance of materials. It is particularly suitable for automotive coatings, industrial coatings and engineering plastics, extending outdoor service life of finished products, featuring low volatility and good compatibility with resins.
Technical Specifications:
Melting point: 149-151°C
Purity: ≥98.0% (HPLC)
Volatile content: ≤0.5%
Ash content: ≤0.1%
Molar extinction coefficient (340 nm, ethanol): ≥34000 L/(mol·cm)
English Name:4-(4,6-Diphenyl-1,3,5-triazin-2-yl)benzene-1,3-diol
CAS No.:38369-95-8
Aliases:1,3-Benzenediol, 4-(4,6-diphenyl-1,3,5-triazin-2-yl)-, 2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-hydroxyphenol, Tinuvin 1577
Molecular Formula:C21H15N3O2
Physical Properties:White to off-white crystalline powder. Melting point: 149-151°C, density approximately 1.31 g/cm³. Insoluble in water, soluble in ethyl acetate, toluene, dichloromethane and other organic solvents. Excellent thermal and chemical stability, with strong absorption in the UV region.
Uses:This product is a highly efficient UV absorber mainly used in polymer materials such as coatings, plastics and rubber. It effectively absorbs UV radiation in the 280-380 nm range, significantly improving weather resistance and anti-aging performance of materials. It is particularly suitable for automotive coatings, industrial coatings and engineering plastics, extending outdoor service life of finished products, featuring low volatility and good compatibility with resins.
Technical Specifications:
Melting point: 149-151°C
Purity: ≥98.0% (HPLC)
Volatile content: ≤0.5%
Ash content: ≤0.1%
Molar extinction coefficient (340 nm, ethanol): ≥34000 L/(mol·cm)
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常见问题
- 4-(4,6-二苯基-S-三嗪)-1,3-间苯二酚的 CAS 号是多少？
- 4-(4,6-二苯基-S-三嗪)-1,3-间苯二酚的 CAS 号是 38369-95-8。
- 4-(4,6-二苯基-S-三嗪)-1,3-间苯二酚的分子式和分子量是什么？
- 4-(4,6-二苯基-S-三嗪)-1,3-间苯二酚的分子式为 C21H15N3O2。
- 4-(4,6-二苯基-S-三嗪)-1,3-间苯二酚的英文名称是什么？
- 4-(4,6-二苯基-S-三嗪)-1,3-间苯二酚的英文名称为 4-(4,6-Diphenyl-1,3,5-triazin-2-yl)benzene-1,3-diol。
- 4-(4,6-二苯基-S-三嗪)-1,3-间苯二酚还有哪些别名？
- 4-(4,6-二苯基-S-三嗪)-1,3-间苯二酚又称 1,3-苯二酚, 4-(4,6-二苯基-1,3,5-三嗪-2-基)-、2-(4,6-二苯基-1,3,5-三嗪-2-基)-5-羟基苯酚、Tinuvin 1577。
- 4-(4,6-二苯基-S-三嗪)-1,3-间苯二酚有哪些供应商和生产厂家？
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