三羟甲基丙烷-三(3-吖丙啶基丙酸酯) (CAS No.52234-82-9)
- 中文别名
- 三官能团氮丙啶交联剂；TMPTA-AZ；三(1-氮丙啶基丙酸酯)三羟甲基丙烷
- 英文名称
- Trimethylolpropane tris(3-aziridinylpropionate)
- 分子式
- C21H35N3O6
- 所属类别
- 胶粘剂助剂
- 物化性质
- 外观为无色至淡黄色透明黏稠液体，具有三个活泼氮丙啶环。密度约1.10 g/cm³（25°C），沸点高于200°C（分解），闪点约110°C（开杯）。可溶于丙酮、乙醇、乙酸乙酯等有机溶剂，微溶于水。反应活性高，在酸性条件下易开环聚合，需密封避光贮存。
- 技术参数
- 含量（GC）≥ 95.0%
English description（英文原文，共 1400 字符）
Product Name:Trimethylolpropane tris(3-aziridinylpropionate)
English Name:Trimethylolpropane tris(3-aziridinylpropionate)
CAS No.:52234-82-9
Aliases:Trifunctional aziridine crosslinker, TMPTA-AZ, Trimethylolpropane tris(1-aziridinepropionate)
Molecular Formula:C21H35N3O6
Physical Properties:Appears as a colorless to light yellow transparent viscous liquid containing three reactive aziridine rings. Density approximately 1.10 g/cm³ at 25°C, boiling point above 200°C (decomposition), flash point approximately 110°C (open cup). Soluble in acetone, ethanol, ethyl acetate and other organic solvents; slightly soluble in water. Highly reactive, easily undergoes ring-opening polymerization under acidic conditions; should be stored sealed and protected from light.
Uses:Primarily used as a room-temperature crosslinking agent for waterborne coatings, waterborne adhesives, and inks based on polyurethane and acrylic systems. It reacts with carboxyl groups on polymer chains via ring-opening to form a three-dimensional network structure, significantly improving the water resistance, adhesion, and chemical resistance of the cured film. Also used in leather finishing agents and textile auxiliaries to enhance film-forming properties.
Technical Specifications:
Assay (GC) ≥ 95.0%
Viscosity (25°C): 200-800 mPa·s
Density (25°C): 1.05-1.15 g/cm³
Acid value ≤ 5 mg KOH/g
Water content ≤ 0.2%
English Name:Trimethylolpropane tris(3-aziridinylpropionate)
CAS No.:52234-82-9
Aliases:Trifunctional aziridine crosslinker, TMPTA-AZ, Trimethylolpropane tris(1-aziridinepropionate)
Molecular Formula:C21H35N3O6
Physical Properties:Appears as a colorless to light yellow transparent viscous liquid containing three reactive aziridine rings. Density approximately 1.10 g/cm³ at 25°C, boiling point above 200°C (decomposition), flash point approximately 110°C (open cup). Soluble in acetone, ethanol, ethyl acetate and other organic solvents; slightly soluble in water. Highly reactive, easily undergoes ring-opening polymerization under acidic conditions; should be stored sealed and protected from light.
Uses:Primarily used as a room-temperature crosslinking agent for waterborne coatings, waterborne adhesives, and inks based on polyurethane and acrylic systems. It reacts with carboxyl groups on polymer chains via ring-opening to form a three-dimensional network structure, significantly improving the water resistance, adhesion, and chemical resistance of the cured film. Also used in leather finishing agents and textile auxiliaries to enhance film-forming properties.
Technical Specifications:
Assay (GC) ≥ 95.0%
Viscosity (25°C): 200-800 mPa·s
Density (25°C): 1.05-1.15 g/cm³
Acid value ≤ 5 mg KOH/g
Water content ≤ 0.2%
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常见问题
- 三羟甲基丙烷-三(3-吖丙啶基丙酸酯)的 CAS 号是多少？
- 三羟甲基丙烷-三(3-吖丙啶基丙酸酯)的 CAS 号是 52234-82-9。
- 三羟甲基丙烷-三(3-吖丙啶基丙酸酯)的分子式和分子量是什么？
- 三羟甲基丙烷-三(3-吖丙啶基丙酸酯)的分子式为 C21H35N3O6。
- 三羟甲基丙烷-三(3-吖丙啶基丙酸酯)的英文名称是什么？
- 三羟甲基丙烷-三(3-吖丙啶基丙酸酯)的英文名称为 Trimethylolpropane tris(3-aziridinylpropionate)。
- 三羟甲基丙烷-三(3-吖丙啶基丙酸酯)还有哪些别名？
- 三羟甲基丙烷-三(3-吖丙啶基丙酸酯)又称 三官能团氮丙啶交联剂、TMPTA-AZ、三(1-氮丙啶基丙酸酯)三羟甲基丙烷。
- 三羟甲基丙烷-三(3-吖丙啶基丙酸酯)有哪些供应商和生产厂家？
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