Bis(2,2,2-trifluoroethyl) carbonate (DFDEC) is a colorless, odorless, and low viscosity liquid widely used in the battery industry as a high-performance electrolyte additive. Its excellent solubility and compatibility with other electrolyte components combined with its high thermal and electrochemical stability ensure outstanding performance in high-temperature and high-voltage applications. Application Bis(2,2,2-trifluoroethyl) carbonate (DFDEC) is a highly effective electrolyte additive that is widely used in the battery industry to enhance the performance and stability of lithium-ion batteries. Its remarkable thermal and electrochemical stability make it an excellent choice for use in high-temperature and high-voltage applications. Recent studies have also highlighted other benefits of DFDEC in battery applications. For instance, it has been found that DFDEC can improve the cycle performance of lithium metal cells by forming a LiF-rich solid electrolyte interphase (SEI). Additionally, flammability tests have shown that electrolytes containing over 60% v/v of DFDEC do not catch fire, demonstrating its potential as a flame-retardant. These findings highlight the versatility and importance of DFDEC in the development of safe and high-performance battery technologies.
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Bis(2,2,2-trifluoroethyl) Carbonate (TFEC)
Dangerous GoodsCAS number：1513-87-7 molecular formula：C5H4F6O3
overview
compound introduction
Specs
| Chinese alias | 碳酸双(2,2,2-三氟乙基)酯 | ||
| English alias | bistrifluoroethyl carbonate | Carbonic Acid Bis(2,2,2-trifluoroethyl) Ester | D89102 | Bis(2,2,2-trifluoroethyl) Carbonate | DTXSID30778861 | F1905-7010 | EN300-41766 | AKOS026677333 | Carbonic Acid;2,2,2-trifluoroethanol | Z425331144 | SCHEMBL308851 | MF | ||
| CAS number | 1513-87-7 | molecular formula | C5H4F6O3 |
| molecular weight | 226.07 g/mol | Exact mass | ≥98%(GC) |
| PSA | 35.500 Ų | logp | 2.7 |
numbering system
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physicochemical properties
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Safety information
pictogram：
GHS07 , GHS02
Signal word：
Danger
Hazard Statement：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H225: 高度易燃的液体和蒸气 H226: 易燃液体和蒸气
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P370+P378: 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P210: 远离热源，热表面，火花，明火和其他点火源。 - 禁止抽烟。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/
Production methods and uses
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upstream information
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MSDS
Found 1 shareMSDS
1513-87-7 | Bis(2,2,2-trifluoroethyl) carbonate.pdf
