乙二醇二甲醚 (CAS No.110-71-4)
- 物化性质
- 无色透明液体,具有微弱醚味。熔点-58°C,沸点85°C,闪点-2°C(闭杯),相对密度0.867(20°C),折射率1.3796。可溶于水,能与醇、醚、酮等多数有机溶剂混溶。易挥发,易燃。
- 技术参数
- 纯度≥99.99% 分子量90.121 沸点85°C 密度0.867g/cm³(20°C)
- 储存条件
- 室温密封保存
English description(英文原文,共 1021 字符)
Product Name:1,2-Dimethoxyethane
English Name:1,2-Dimethoxyethane
CAS No.:110-71-4
Aliases:Ethylene glycol dimethyl ether, Monoglyme, Dimethyl cellosolve, Glyme
Molecular Formula:C4H10O2
Physical Properties:Colorless transparent liquid with a faint ether-like odor. Melting point -58°C, boiling point 85°C, flash point -2°C (closed cup), relative density 0.867 (20°C), refractive index 1.3796. Miscible with water and most organic solvents such as alcohols, ethers, and ketones. Volatile and flammable.
Uses:1,2-Dimethoxyethane is a polar aprotic solvent widely used as a medium for organic reactions, including organometallic reactions, polymerization, and reduction reactions. It is also used as an electrolyte additive in batteries, an antifreeze component in fuels, a coating remover, and an intermediate in organic synthesis for preparing esters and ethers.
Technical Specifications:
Purity ≥99.99%
Molecular weight 90.121
Boiling point 85°C
Density 0.867 g/cm³ (20°C)
Storage: sealed at room temperature
English Name:1,2-Dimethoxyethane
CAS No.:110-71-4
Aliases:Ethylene glycol dimethyl ether, Monoglyme, Dimethyl cellosolve, Glyme
Molecular Formula:C4H10O2
Physical Properties:Colorless transparent liquid with a faint ether-like odor. Melting point -58°C, boiling point 85°C, flash point -2°C (closed cup), relative density 0.867 (20°C), refractive index 1.3796. Miscible with water and most organic solvents such as alcohols, ethers, and ketones. Volatile and flammable.
Uses:1,2-Dimethoxyethane is a polar aprotic solvent widely used as a medium for organic reactions, including organometallic reactions, polymerization, and reduction reactions. It is also used as an electrolyte additive in batteries, an antifreeze component in fuels, a coating remover, and an intermediate in organic synthesis for preparing esters and ethers.
Technical Specifications:
Purity ≥99.99%
Molecular weight 90.121
Boiling point 85°C
Density 0.867 g/cm³ (20°C)
Storage: sealed at room temperature
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常见问题
- 乙二醇二甲醚的 CAS 号是多少?
- 乙二醇二甲醚的 CAS 号是 110-71-4。
- 乙二醇二甲醚的分子式和分子量是什么?
- 乙二醇二甲醚的分子式为 C4H10O2。
- 乙二醇二甲醚的英文名称是什么?
- 乙二醇二甲醚的英文名称为 1,2-Dimethoxyethane。
- 乙二醇二甲醚还有哪些别名?
- 乙二醇二甲醚又称 1,2-二甲氧基乙烷、二甲基溶纤剂、甘醇二甲醚、乙二醇二甲基醚。
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