N,N'-二(2,6-二异丙基苯基)碳二亚胺 (CAS No.2162-74-5)
- 中文别名
- 双(2,6-二异丙基苯基)碳二亚胺；Stabilizer 7000；抗水解剂
- 英文名称
- N,N'-Bis(2,6-diisopropylphenyl)carbodiimide
- 分子式
- C25H34N2
- 所属类别
- 胶粘剂助剂
- 物化性质
- 无色至白色粉末；熔点48-50°C；分子量362.56；不溶于水，易溶于甲苯、乙酸乙酯、二氯甲烷等常见有机溶剂。
- 外观
- 无色至白色粉末 含量（GC）≥99.5%
- 熔点
- 48-50°C 挥发性杂质含量（GC）≤10 ppm
English description（英文原文，共 1202 字符）
Product Name:N,N'-Bis(2,6-diisopropylphenyl)carbodiimide
English Name:N,N'-Bis(2,6-diisopropylphenyl)carbodiimide
CAS No.:2162-74-5
Aliases:Bis(2,6-diisopropylphenyl)carbodiimide, Stabilizer 7000, Anti-hydrolysis agent
Molecular Formula:C25H34N2
Physical Properties:Colorless to white powder; melting point 48-50°C; molecular weight 362.56; insoluble in water, soluble in common organic solvents such as toluene, ethyl acetate, and dichloromethane.
Uses:Used as an anti-hydrolysis stabilizer for polymer materials, lubricating greases, and organic liquids, suitable for polymers containing ester or amide groups (e.g., PET, PBT, PU, TPU, PA6, PA66, EVA). It reacts with water and carboxylic acids in the system to form stable urea compounds, preventing autocatalytic degradation and significantly improving hydrolysis resistance and service life under high temperature, high humidity, and acidic/alkaline conditions. Typical dosage: 0.5%-1.5% for monofilament fibers and PET/polyamide injection molding; 3%-5% for special applications such as EVA.
Technical Specifications:
Appearance: colorless to white powder
Assay (GC) ≥99.5%
Melting point: 48-50°C
Volatile impurity content (GC) ≤10 ppm
English Name:N,N'-Bis(2,6-diisopropylphenyl)carbodiimide
CAS No.:2162-74-5
Aliases:Bis(2,6-diisopropylphenyl)carbodiimide, Stabilizer 7000, Anti-hydrolysis agent
Molecular Formula:C25H34N2
Physical Properties:Colorless to white powder; melting point 48-50°C; molecular weight 362.56; insoluble in water, soluble in common organic solvents such as toluene, ethyl acetate, and dichloromethane.
Uses:Used as an anti-hydrolysis stabilizer for polymer materials, lubricating greases, and organic liquids, suitable for polymers containing ester or amide groups (e.g., PET, PBT, PU, TPU, PA6, PA66, EVA). It reacts with water and carboxylic acids in the system to form stable urea compounds, preventing autocatalytic degradation and significantly improving hydrolysis resistance and service life under high temperature, high humidity, and acidic/alkaline conditions. Typical dosage: 0.5%-1.5% for monofilament fibers and PET/polyamide injection molding; 3%-5% for special applications such as EVA.
Technical Specifications:
Appearance: colorless to white powder
Assay (GC) ≥99.5%
Melting point: 48-50°C
Volatile impurity content (GC) ≤10 ppm
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常见问题
- N,N'-二(2,6-二异丙基苯基)碳二亚胺的 CAS 号是多少？
- N,N'-二(2,6-二异丙基苯基)碳二亚胺的 CAS 号是 2162-74-5。
- N,N'-二(2,6-二异丙基苯基)碳二亚胺的分子式和分子量是什么？
- N,N'-二(2,6-二异丙基苯基)碳二亚胺的分子式为 C25H34N2。
- N,N'-二(2,6-二异丙基苯基)碳二亚胺的英文名称是什么？
- N,N'-二(2,6-二异丙基苯基)碳二亚胺的英文名称为 N,N'-Bis(2,6-diisopropylphenyl)carbodiimide。
- N,N'-二(2,6-二异丙基苯基)碳二亚胺还有哪些别名？
- N,N'-二(2,6-二异丙基苯基)碳二亚胺又称 双(2,6-二异丙基苯基)碳二亚胺、Stabilizer 7000、抗水解剂。
- N,N'-二(2,6-二异丙基苯基)碳二亚胺有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条N,N'-二(2,6-二异丙基苯基)碳二亚胺供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- N,N'-二(2,6-二异丙基苯基)碳二亚胺的供应商主要分布在哪些地区？
- N,N'-二(2,6-二异丙基苯基)碳二亚胺的供应商主要分布在 上海市（1 条） 等地。
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- 平台上N,N'-二(2,6-二异丙基苯基)碳二亚胺的供应级别包括 工业级。
- N,N'-二(2,6-二异丙基苯基)碳二亚胺的报价单位是什么？
- N,N'-二(2,6-二异丙基苯基)碳二亚胺的报价单位主要有 千克。
- 哪里可以查到N,N'-二(2,6-二异丙基苯基)碳二亚胺的价格？
- 掌上化工N,N'-二(2,6-二异丙基苯基)碳二亚胺产品页汇总了各供应商的最新报价与规格，地址：/chemicals/2162-74-5/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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