Lithium difluoro(oxalato)borate（LIODFB）

Dangerous Goods

CAS number：409071-16-5 molecular formula：LiBF2(C2O4)

overview

Specs

numbering system

physicochemical properties

Safety information

Production methods and uses

MSDS

overview

compound introduction

二氟草酸锂 (LIODFB) 是一种高性能锂离子电池用盐，具有较高的循环寿命；电源能力；电池低温高倍率性能。它兼有双（草酸）硼酸锂 (LiBOB) 和 LiBF 4 的优点。LIODFB 还可稳定石墨阳极表面的固体电解质界面 (SEI)，也可作为添加剂提高电池的循环效率和容量保持能力。 product description： Lithium difluoro(oxalato)borate (LIODFB) is a class of electrolytic materials that can be used in the fabrication of lithium-ion batteries. Lithium-ion batteries consist of anode, cathode, and electrolyte with a charge-discharge cycle. These materials enable the formation of greener and sustainable batteries for electrical energy storage. application： LiODFB is used as a thermally stable novel salt and an electrolytic additive for lithium-ion batteries. It facilitates the formation of stable solid electrolyte interphase (SEI) on the negative electrode during the fabrication of the cell. It substantially enhances the cyclic performance, capacity and power retention of the electrochemical system. Lithium difluorooxalatoborate (LIODFB) is a salt for high-performance Li-ion batteries with improved cycle life; power capability; low temperature and high rate performance of the battery. It has the advantages of both lithium bis(oxalato)borate (LiBOB) and LiBF4. LIODFB also stabilizes the solid electrolyte interface (SEI) on the surface of a graphite anode and is also used as an additive to improve the cycling efficiency and capacity retention of cells

Specs

Chinese alias	二氟硼酸锂 \| 草酰二谷氨酸锂
English alias	lithium;2,2-difluoro-1,3-dioxa-2-boranuidacyclopentane-4,5-dione \| SB66427 \| EN300-7655610 \| A914353 \| Lithium Difluoro(oxalato)borate (LiODFB) \| 2,2-Difluoro-4,5-dioxo-1,3,2-dioxaborolane Lithium Salt \| AKOS030228434 \| SY015317 \| Lithium \| LIODFB \| LIFOB
CAS number	409071-16-5	molecular formula	LiBF2(C2O4)
molecular weight	143.77 g/mol	Exact mass	≥99%
PSA	52.600 Å²	logp	-

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physicochemical properties

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Safety information

pictogram：

GHS07

Signal word：

Warning

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

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。 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/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P304+P340: 如误吸入：将人转移