二乙二醇二乙酸酯 (CAS No.628-68-2)
- 物化性质
- 熔点19°C,沸点200°C,密度1.101 g/mL(25°C),折射率n20/D 1.431,闪点大于110°C。无色至淡黄色透明液体,微溶于水,可溶于乙醇、乙醚等有机溶剂。
- 技术参数
- 纯度 ≥ 98%
- 熔点
- 19°C
- 沸点
- 200°C
- 密度
- 1.101 g/mL(25°C)
English description(英文原文,共 904 字符)
Product Name:Diethylene glycol diacetate
English Name:Diethylene glycol diacetate
CAS No.:628-68-2
Aliases:2,2'-Oxybis(ethanol) diacetate, Diglycol diacetate, Diethylene glycol acetate, Bis(2-acetoxyethyl) ether
Molecular Formula:C8H14O5
Physical Properties:Melting point 19°C, boiling point 200°C, density 1.101 g/mL at 25°C, refractive index n20/D 1.431, flash point above 110°C. Colorless to pale yellow transparent liquid, slightly soluble in water, soluble in ethanol, ether and other organic solvents.
Uses:Primarily used as a stationary phase for gas chromatography, suitable for the analysis of various organic compounds. It also serves as a solvent for cellulose esters, resins and plasticizers, and as a reaction medium in high-boiling systems.
Technical Specifications:
Purity ≥ 98%
Melting point: 19°C
Boiling point: 200°C
Density: 1.101 g/mL at 25°C
Refractive index: n20/D 1.431
English Name:Diethylene glycol diacetate
CAS No.:628-68-2
Aliases:2,2'-Oxybis(ethanol) diacetate, Diglycol diacetate, Diethylene glycol acetate, Bis(2-acetoxyethyl) ether
Molecular Formula:C8H14O5
Physical Properties:Melting point 19°C, boiling point 200°C, density 1.101 g/mL at 25°C, refractive index n20/D 1.431, flash point above 110°C. Colorless to pale yellow transparent liquid, slightly soluble in water, soluble in ethanol, ether and other organic solvents.
Uses:Primarily used as a stationary phase for gas chromatography, suitable for the analysis of various organic compounds. It also serves as a solvent for cellulose esters, resins and plasticizers, and as a reaction medium in high-boiling systems.
Technical Specifications:
Purity ≥ 98%
Melting point: 19°C
Boiling point: 200°C
Density: 1.101 g/mL at 25°C
Refractive index: n20/D 1.431
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常见问题
- 二乙二醇二乙酸酯的 CAS 号是多少?
- 二乙二醇二乙酸酯的 CAS 号是 628-68-2。
- 二乙二醇二乙酸酯的分子式和分子量是什么?
- 二乙二醇二乙酸酯的分子式为 C8H14O5。
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- 二乙二醇二乙酸酯的英文名称为 Diethylene glycol diacetate。
- 二乙二醇二乙酸酯还有哪些别名?
- 二乙二醇二乙酸酯又称 2,2'-氧基二乙醇二乙酸酯、二甘醇二醋酸酯、二乙酸二甘醇酯、二乙酸二乙二醇酯、二乙酸二甘醇脂、乙酸酯-二聚乙二醇-乙酸酯。
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