己内酰胺 (CAS No.105-60-2)
- 物化性质
- 分子量113.16;白色叶片状结晶或粉末,易吸湿;熔点68.5~70.0℃;沸点270~272℃(760 mmHg);相对密度1.02(70℃);闪点约125℃(闭杯);溶于水、乙醇、乙醚、氯仿和二甲基甲酰胺,难溶于戊烷、己烷。
- 技术参数
- 含量(GC)不小于99.5%。 熔点范围68.5~70.0℃。 水分不大于0.2%。 灼烧残渣不大于0.05%。 游离碱不大于0.02%(以NaOH计)。
English description(英文原文,共 965 字符)
Product Name:Caprolactam
English Name:Caprolactam
CAS No.:105-60-2
Aliases:epsilon-Caprolactam, 2-Oxohexamethyleneimine, Hexahydro-2H-azepin-2-one
Molecular Formula:C6H11NO
Physical Properties:Molecular weight: 113.16; white leaflet crystals or powder, hygroscopic; melting point 68.5–70.0°C; boiling point 270–272°C at 760 mmHg; relative density 1.02 at 70°C; flash point approximately 125°C (closed cup); soluble in water, ethanol, ether, chloroform and dimethylformamide, sparingly soluble in pentane and hexane.
Uses:Primarily used as a monomer for producing nylon 6 fibers, engineering plastics, films and packaging materials via ring-opening polymerization to form polycaprolactam (nylon 6). Also used as a modifying monomer in copolyamides and as an intermediate in organic synthesis.
Technical Specifications:
Assay (GC) ≥ 99.5%.
Melting point range: 68.5–70.0°C.
Water content ≤ 0.2%.
Residue on ignition ≤ 0.05%.
Free alkali (as NaOH) ≤ 0.02%.
English Name:Caprolactam
CAS No.:105-60-2
Aliases:epsilon-Caprolactam, 2-Oxohexamethyleneimine, Hexahydro-2H-azepin-2-one
Molecular Formula:C6H11NO
Physical Properties:Molecular weight: 113.16; white leaflet crystals or powder, hygroscopic; melting point 68.5–70.0°C; boiling point 270–272°C at 760 mmHg; relative density 1.02 at 70°C; flash point approximately 125°C (closed cup); soluble in water, ethanol, ether, chloroform and dimethylformamide, sparingly soluble in pentane and hexane.
Uses:Primarily used as a monomer for producing nylon 6 fibers, engineering plastics, films and packaging materials via ring-opening polymerization to form polycaprolactam (nylon 6). Also used as a modifying monomer in copolyamides and as an intermediate in organic synthesis.
Technical Specifications:
Assay (GC) ≥ 99.5%.
Melting point range: 68.5–70.0°C.
Water content ≤ 0.2%.
Residue on ignition ≤ 0.05%.
Free alkali (as NaOH) ≤ 0.02%.
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常见问题
- 己内酰胺的 CAS 号是多少?
- 己内酰胺的 CAS 号是 105-60-2。
- 己内酰胺的分子式和分子量是什么?
- 己内酰胺的分子式为 C6H11NO。
- 己内酰胺的英文名称是什么?
- 己内酰胺的英文名称为 Caprolactam。
- 己内酰胺还有哪些别名?
- 己内酰胺又称 ε-己内酰胺、2-氧代六亚甲基亚胺、六氢-2H-氮杂卓-2-酮。
- 己内酰胺有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条己内酰胺供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 己内酰胺的供应商主要分布在哪些地区?
- 己内酰胺的供应商主要分布在 上海市(1 条) 等地。
- 己内酰胺有哪些级别可选?
- 平台上己内酰胺的供应级别包括 工业级。
- 己内酰胺的报价单位是什么?
- 己内酰胺的报价单位主要有 千克。
- 哪里可以查到己内酰胺的价格?
- 掌上化工己内酰胺产品页汇总了各供应商的最新报价与规格,地址:/chemicals/105-60-2/。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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