碳酸乙烯亚乙酯 (CAS No.4427-96-7)
- 物化性质
- 无色至淡黄色透明液体,具有刺激性气味。密度约1.15 g/cm³,沸点约162°C,闪点约63°C。微溶于水,可溶于乙醇、乙醚等有机溶剂。对光敏感,易聚合,需低温避光保存。
- 技术参数
- 含量≥99.0% 水分≤50 ppm 色度≤50 Hazen 游离氯≤10 ppm
English description(英文原文,共 998 字符)
Product Name:4-Vinyl-1,3-dioxolan-2-one
English Name:4-Vinyl-1,3-dioxolan-2-one
CAS No.:4427-96-7
Aliases:Vinyl ethylene carbonate, 4-vinyl-1,3-dioxolan-2-one, VEC
Molecular Formula:C5H6O3
Physical Properties:Colorless to light yellow transparent liquid with a pungent odor. Density approximately 1.15 g/cm³, boiling point approximately 162°C, flash point approximately 63°C. Slightly soluble in water, soluble in ethanol, diethyl ether and other organic solvents. Sensitive to light, prone to polymerization, should be stored in a cool place away from light.
Uses:Mainly used as a functional additive in lithium-ion battery electrolytes, it forms a stable SEI film on the electrode surface, improving cycle performance and high-temperature stability of the battery. It is also used as an organic synthesis intermediate in polymerization reactions to prepare functional polymer materials.
Technical Specifications:
Assay ≥99.0%
Water content ≤50 ppm
Color ≤50 Hazen
Free chlorine ≤10 ppm
English Name:4-Vinyl-1,3-dioxolan-2-one
CAS No.:4427-96-7
Aliases:Vinyl ethylene carbonate, 4-vinyl-1,3-dioxolan-2-one, VEC
Molecular Formula:C5H6O3
Physical Properties:Colorless to light yellow transparent liquid with a pungent odor. Density approximately 1.15 g/cm³, boiling point approximately 162°C, flash point approximately 63°C. Slightly soluble in water, soluble in ethanol, diethyl ether and other organic solvents. Sensitive to light, prone to polymerization, should be stored in a cool place away from light.
Uses:Mainly used as a functional additive in lithium-ion battery electrolytes, it forms a stable SEI film on the electrode surface, improving cycle performance and high-temperature stability of the battery. It is also used as an organic synthesis intermediate in polymerization reactions to prepare functional polymer materials.
Technical Specifications:
Assay ≥99.0%
Water content ≤50 ppm
Color ≤50 Hazen
Free chlorine ≤10 ppm
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常见问题
- 碳酸乙烯亚乙酯的 CAS 号是多少?
- 碳酸乙烯亚乙酯的 CAS 号是 4427-96-7。
- 碳酸乙烯亚乙酯的分子式和分子量是什么?
- 碳酸乙烯亚乙酯的分子式为 C5H6O3。
- 碳酸乙烯亚乙酯的英文名称是什么?
- 碳酸乙烯亚乙酯的英文名称为 4-Vinyl-1,3-dioxolan-2-one。
- 碳酸乙烯亚乙酯还有哪些别名?
- 碳酸乙烯亚乙酯又称 碳酸亚乙烯酯、乙烯基碳酸乙烯酯、4-乙烯基-1,3-二氧戊环-2-酮。
- 碳酸乙烯亚乙酯有哪些供应商和生产厂家?
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- 平台上碳酸乙烯亚乙酯的供应级别包括 工业级。
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- 掌上化工碳酸乙烯亚乙酯产品页汇总了各供应商的最新报价与规格,地址:/chemicals/4427-96-7/。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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