二乙酸甘油酯 (CAS No.25395-31-7)
- 物化性质
- 无色透明油状液体，有轻微脂肪酸气味。密度(25/25℃)1.164-1.184 g/cm³，沸点约215-230°C，闪点约107°C。微溶于水，能与乙醇、乙醚、苯等有机溶剂混溶。具有良好的增塑性和保湿性，对油脂和树脂具有较强溶解能力。
- 外观
- 无色透明油状液体
English description（英文原文，共 1075 字符）
Product Name:Glyceryl Diacetate
English Name:Glyceryl Diacetate
CAS No.:25395-31-7
Aliases:Diacetin, Glycerol diacetate, 1,2,3-Propanetriol diacetate, Glyceryl diacetate
Molecular Formula:C7H12O5
Physical Properties:Colorless transparent oily liquid with a slight fatty acid odor. Density (25/25°C) 1.164-1.184 g/cm³, boiling point approximately 215-230°C, flash point approximately 107°C. Slightly soluble in water, miscible with ethanol, ether, benzene and other organic solvents. Good plasticizing and moisturizing properties, strong solvency for oils and resins.
Uses:Widely used in the pharmaceutical industry as a solvent, plasticizer and carrier; used as an emulsifier and stabilizer in the food industry; used as a cement additive in building materials; used as a resin curing agent in the foundry industry.
Technical Specifications:
Appearance: colorless transparent oily liquid
Component content: monoacetin 20-25%, diacetin 45-55%, triacetin 25-30%
Density (25/25°C): 1.164-1.184
Color (Pt-Co): ≤50 APHA; free acid (as acetic acid): ≤1%; moisture: ≤0.5%
English Name:Glyceryl Diacetate
CAS No.:25395-31-7
Aliases:Diacetin, Glycerol diacetate, 1,2,3-Propanetriol diacetate, Glyceryl diacetate
Molecular Formula:C7H12O5
Physical Properties:Colorless transparent oily liquid with a slight fatty acid odor. Density (25/25°C) 1.164-1.184 g/cm³, boiling point approximately 215-230°C, flash point approximately 107°C. Slightly soluble in water, miscible with ethanol, ether, benzene and other organic solvents. Good plasticizing and moisturizing properties, strong solvency for oils and resins.
Uses:Widely used in the pharmaceutical industry as a solvent, plasticizer and carrier; used as an emulsifier and stabilizer in the food industry; used as a cement additive in building materials; used as a resin curing agent in the foundry industry.
Technical Specifications:
Appearance: colorless transparent oily liquid
Component content: monoacetin 20-25%, diacetin 45-55%, triacetin 25-30%
Density (25/25°C): 1.164-1.184
Color (Pt-Co): ≤50 APHA; free acid (as acetic acid): ≤1%; moisture: ≤0.5%
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常见问题
- 二乙酸甘油酯的 CAS 号是多少？
- 二乙酸甘油酯的 CAS 号是 25395-31-7。
- 二乙酸甘油酯的分子式和分子量是什么？
- 二乙酸甘油酯的分子式为 C7H12O5。
- 二乙酸甘油酯的英文名称是什么？
- 二乙酸甘油酯的英文名称为 Glyceryl Diacetate。
- 二乙酸甘油酯还有哪些别名？
- 二乙酸甘油酯又称 二醋酸甘油酯、甘油二乙酸酯、双醋酯、二醋精、1,2,3-丙三醇二乙酸酯。
- 二乙酸甘油酯有哪些供应商和生产厂家？
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