产品详细说明:
氟代碳酸乙烯酯(FEC) | |||||||||||
化学名称: | 4-氟-1,3-二氧五环-2酮 | ||||||||||
分子式: | C3H3FO3 | ||||||||||
分子量: | 106.05g/mol | ||||||||||
结构式: | |||||||||||
CAS No.: | 114435-02-8 | ||||||||||
物理性质: | 外观:无色透明液体密度(25℃):1.454g/cm3折光率(25℃):1.4538沸点:200℃熔点:19~20℃ | ||||||||||
质量指标: |
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用 途: | 主要用于锂离子电池电解液的成膜添加剂,以改善电池的循环性能和提高电池的安全性。 | ||||||||||
使 用: | 对于氟化塑料瓶包装的小包装产品,应在干燥的环境下(比如手套箱内)开启使用,打开后应继续密封存放在手套箱内。对于不锈钢桶包装的批量产品,应使用专用的快速接头连接,通过管道输送使用。 | ||||||||||
包 装: | 本产品用25kg、100kg装有快速接头的不锈钢桶包装,内充填0.05Mpa压力的高纯氮气予以保护。小包装用氟化塑料瓶包装,外套铝箔袋真空包装。 |
Fluoroethylene Carbonate(FEC) | |||||||||||
Chemical Name: | 4-Fluoro-1,3-dioxolan-2-one | ||||||||||
Molecular formula: | C3H3FO3 | ||||||||||
Molecular mass: | 106.05g/mol | ||||||||||
Chemical structure: | |||||||||||
CAS No.: | 114435-02-8 | ||||||||||
Properties: | colorless transparent liquidDensity(25℃): 1.454g/cm3Refractive index(25℃) : 1.4538Boiling point: 200℃Melting point: 19~20℃ | ||||||||||
Quality specification: |
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Application: | It is mainly used as additive for Lithium-ion batteries electrolyte solution. | ||||||||||
Handling: | For fluorinated bottle, open only in dry atmosphere (glove box, max. 20ppm),seal again and store in dry glove box when open. For stainless steel container,please read our handling instruction. | ||||||||||
Package: | The product is packed in 500g1Kg fluorinated bottle, the outer packing is aluminum foil sack filled with N2. It also can be packed 25Kg100Kg200Kg stainless steel container(with quick coupling), filled 0.02Mpa~0.05Mpa N2. |