Merck
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15224

Sigma-Aldrich

双(三氟甲烷)磺酰亚胺 锂盐

puriss., ≥99.0% (19F-NMR)

Synonym(s):
LiTFSI, 双(三氟甲基磺酰)胺 锂盐, 双三氟甲烷磺酰亚胺锂
Linear Formula:
CF3SO2NLiSO2CF3
CAS Number:
Molecular Weight:
287.09
Beilstein:
6625414
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

等级

puriss.

质量水平

测定

≥99.0% (19F-NMR)

形式

powder

杂质

≤1% water

mp

234-238 °C (lit.)

溶解性

H2O: 10 mg/mL, clear, colorless

SMILES string

[Li]N(S(=O)(=O)C(F)(F)F)S(=O)(=O)C(F)(F)F

InChI

1S/C2F6NO4S2.Li/c3-1(4,5)14(10,11)9-15(12,13)2(6,7)8;/q-1;+1

InChI key

QSZMZKBZAYQGRS-UHFFFAOYSA-N

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This Item
544094449504403644
assay

≥99.0% (19F-NMR)

assay

99.95% trace metals basis

assay

-

assay

96%

form

powder

form

-

form

-

form

solid

mp

234-238 °C (lit.)

mp

234-238 °C (lit.)

mp

234-238 °C (lit.)

mp

45-47 °C (lit.)

solubility

H2O: 10 mg/mL, clear, colorless

solubility

-

solubility

-

solubility

-

Quality Level

100

Quality Level

100

Quality Level

-

Quality Level

100

grade

puriss.

grade

-

grade

-

grade

-

应用

双(三氟甲烷)磺酰亚胺锂盐(LiTFSI)是锂(Li+)离子的来源,被广泛用作锂离子电池和电容器的有机电解质。LiTFSI还被用作添加剂以增强钙钛矿和染料敏化太阳能电池中的空穴电导率。

其他说明

适用于锂电池的电解质,使电池表现出很高的导电性

警示用语:

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - STOT RE 2 Oral

靶器官

Nervous system

储存分类代码

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Certificate of Analysis

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Certificate of Origin

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