1,2,2,6,6-五甲基-4-哌啶醇 (CAS No.2403-89-6)
- 中文别名
- 五甲基哌啶醇；1,2,2,6,6-五甲基-4-羟基哌啶
- 英文名称
- 1,2,2,6,6-Pentamethyl-4-piperidinol
- 分子式
- C10H21NO
- 所属类别
- 胶粘剂助剂
- 物化性质
- 白色结晶固体，熔点122-126°C，沸点245°C（760 mmHg），闪点约107°C。微溶于水，易溶于乙醇、丙酮、苯等有机溶剂。具有受阻胺结构的仲醇，化学性质稳定，可发生酯化、醚化等反应。
- 技术参数
- 含量 ≥98.0% 熔点 122-126°C 干燥失重 ≤0.5% 灼烧残渣 ≤0.1%
- 性状
- 白色或类白色结晶粉末
English description（英文原文，共 1065 字符）
Product Name:1,2,2,6,6-Pentamethyl-4-piperidinol
English Name:1,2,2,6,6-Pentamethyl-4-piperidinol
CAS No.:2403-89-6
Aliases:Pentamethylpiperidinol, 1,2,2,6,6-Pentamethyl-4-hydroxypiperidine
Molecular Formula:C10H21NO
Physical Properties:White crystalline solid; melting point 122-126°C; boiling point 245°C at 760 mmHg; flash point approximately 107°C. Slightly soluble in water, freely soluble in ethanol, acetone, benzene and other organic solvents. As a hindered amine secondary alcohol, it is chemically stable and can undergo esterification, etherification and other reactions.
Uses:Primarily used as a key intermediate in the synthesis of hindered amine light stabilizers (HALS), which are prepared via esterification or acylation reactions to produce various stabilizers for polymeric materials. It is also employed in the synthesis of pharmaceuticals, agrochemicals and fine chemicals.
Technical Specifications:
Assay ≥98.0%
Melting point 122-126°C
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
Appearance: white or off-white crystalline powder
English Name:1,2,2,6,6-Pentamethyl-4-piperidinol
CAS No.:2403-89-6
Aliases:Pentamethylpiperidinol, 1,2,2,6,6-Pentamethyl-4-hydroxypiperidine
Molecular Formula:C10H21NO
Physical Properties:White crystalline solid; melting point 122-126°C; boiling point 245°C at 760 mmHg; flash point approximately 107°C. Slightly soluble in water, freely soluble in ethanol, acetone, benzene and other organic solvents. As a hindered amine secondary alcohol, it is chemically stable and can undergo esterification, etherification and other reactions.
Uses:Primarily used as a key intermediate in the synthesis of hindered amine light stabilizers (HALS), which are prepared via esterification or acylation reactions to produce various stabilizers for polymeric materials. It is also employed in the synthesis of pharmaceuticals, agrochemicals and fine chemicals.
Technical Specifications:
Assay ≥98.0%
Melting point 122-126°C
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
Appearance: white or off-white crystalline powder
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常见问题
- 1,2,2,6,6-五甲基-4-哌啶醇的 CAS 号是多少？
- 1,2,2,6,6-五甲基-4-哌啶醇的 CAS 号是 2403-89-6。
- 1,2,2,6,6-五甲基-4-哌啶醇的分子式和分子量是什么？
- 1,2,2,6,6-五甲基-4-哌啶醇的分子式为 C10H21NO。
- 1,2,2,6,6-五甲基-4-哌啶醇的英文名称是什么？
- 1,2,2,6,6-五甲基-4-哌啶醇的英文名称为 1,2,2,6,6-Pentamethyl-4-piperidinol。
- 1,2,2,6,6-五甲基-4-哌啶醇还有哪些别名？
- 1,2,2,6,6-五甲基-4-哌啶醇又称 五甲基哌啶醇、1,2,2,6,6-五甲基-4-羟基哌啶。
- 1,2,2,6,6-五甲基-4-哌啶醇有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条1,2,2,6,6-五甲基-4-哌啶醇供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 1,2,2,6,6-五甲基-4-哌啶醇的供应商主要分布在哪些地区？
- 1,2,2,6,6-五甲基-4-哌啶醇的供应商主要分布在 上海市（1 条） 等地。
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- 平台上1,2,2,6,6-五甲基-4-哌啶醇的供应级别包括 工业级。
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- 1,2,2,6,6-五甲基-4-哌啶醇的报价单位主要有 千克。
- 哪里可以查到1,2,2,6,6-五甲基-4-哌啶醇的价格？
- 掌上化工1,2,2,6,6-五甲基-4-哌啶醇产品页汇总了各供应商的最新报价与规格，地址：/chemicals/2403-89-6/。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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