2-氧杂环丁酮 3-C12-16-烷基-4-C13-17-烷亚基衍生物 (CAS No.84989-41-3)
- 中文别名
- 烷基烯酮二聚体 (AKD)；AKD
- 英文名称
- 2-Oxetanone, 3-C12-16-alkyl-4-C13-17-alkylidene derivatives
- 所属类别
- 中间体
- 物化性质
- 外观为白色至淡黄色蜡状固体。熔点约50-70°C，密度约0.9 g/cm³（25°C），闪点大于110°C。不溶于水，可溶于丙酮、氯仿、甲苯等有机溶剂。
- 外观
- 白色至淡黄色蜡状固体 有效成分含量（以固含量计）≥90%
- 溶解性
- 不溶于水，溶于丙酮、甲苯等有机溶剂
English description（英文原文，共 966 字符）
Product Name:2-Oxetanone, 3-C12-16-alkyl-4-C13-17-alkylidene derivatives
English Name:2-Oxetanone, 3-C12-16-alkyl-4-C13-17-alkylidene derivatives
CAS No.:84989-41-3
Aliases:Alkyl ketene dimer (AKD), AKD
Physical Properties:White to light yellow waxy solid. Melting point approximately 50-70°C, density about 0.9 g/cm³ (25°C), flash point above 110°C. Insoluble in water, soluble in organic solvents such as acetone, chloroform, and toluene.
Uses:This product is mainly used as a neutral sizing agent in the papermaking industry, improving the sizing degree of paper by forming a water-resistant film on fiber surfaces. It is also used as an intermediate for fine chemicals, coating additives, and wetting agents.
Technical Specifications:
Appearance: white to light yellow waxy solid
Active content (as solids) ≥90%
Melting point range: 50-70°C
Acid value: ≤5 mg KOH/g
Solubility: insoluble in water, soluble in acetone, toluene and other organic solvents
English Name:2-Oxetanone, 3-C12-16-alkyl-4-C13-17-alkylidene derivatives
CAS No.:84989-41-3
Aliases:Alkyl ketene dimer (AKD), AKD
Physical Properties:White to light yellow waxy solid. Melting point approximately 50-70°C, density about 0.9 g/cm³ (25°C), flash point above 110°C. Insoluble in water, soluble in organic solvents such as acetone, chloroform, and toluene.
Uses:This product is mainly used as a neutral sizing agent in the papermaking industry, improving the sizing degree of paper by forming a water-resistant film on fiber surfaces. It is also used as an intermediate for fine chemicals, coating additives, and wetting agents.
Technical Specifications:
Appearance: white to light yellow waxy solid
Active content (as solids) ≥90%
Melting point range: 50-70°C
Acid value: ≤5 mg KOH/g
Solubility: insoluble in water, soluble in acetone, toluene and other organic solvents
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常见问题
- 2-氧杂环丁酮 3-C12-16-烷基-4-C13-17-烷亚基衍生物的 CAS 号是多少？
- 2-氧杂环丁酮 3-C12-16-烷基-4-C13-17-烷亚基衍生物的 CAS 号是 84989-41-3。
- 2-氧杂环丁酮 3-C12-16-烷基-4-C13-17-烷亚基衍生物的英文名称是什么？
- 2-氧杂环丁酮 3-C12-16-烷基-4-C13-17-烷亚基衍生物的英文名称为 2-Oxetanone, 3-C12-16-alkyl-4-C13-17-alkylidene derivatives。
- 2-氧杂环丁酮 3-C12-16-烷基-4-C13-17-烷亚基衍生物还有哪些别名？
- 2-氧杂环丁酮 3-C12-16-烷基-4-C13-17-烷亚基衍生物又称 烷基烯酮二聚体 (AKD)、AKD。
- 2-氧杂环丁酮 3-C12-16-烷基-4-C13-17-烷亚基衍生物有哪些供应商和生产厂家？
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