lithium(1+) ion trifluoromethanesulfonate

• ChemBase编号: 98038
• 分子式: CF3LiO3S
• 平均质量: 156.0101096
• 单一同位素质量: 155.96802907
• SMILES: S(=O)(=O)([O-])C(F)(F)F.[Li+]
• Canonical SMILES: FC(S(=O)(=O)[O-])(F)F.[Li+]
• InChI: InChI=1S/CHF3O3S.Li/c2-1(3,4)8(5,6)7;/h(H,5,6,7);/q;+1/p-1
• InChIKey: MCVFFRWZNYZUIJ-UHFFFAOYSA-M

名称和登记号

名称

• IUPAC标准名: lithium(1+) ion trifluoromethanesulfonate
• IUPAC传统名: lithium(1+) ion triflate; LithoTab triflate
• 别名: 三氟甲基磺酸锂; 三氟甲烷磺酸 锂盐; 三氟甲磺酸锂; 三氟甲基磺酸锂; LiTf; Trifluoromethanesulfonic acid lithium salt; Lithium trifluoromethanesulfonate; Lithium triflate; Lithium trifluoromethanesulphonate 97%

登记号

• CAS号: 33454-82-9
• EC号: 251-528-5
• MDL号: MFCD00013227
• Beilstein号: 4301818
• PubChem SID: 24871765; 24882259; 24857061; 162084504
• PubChem CID: 3664839

理论计算性质

• Acid pKa: -3.4301212
• 质子受体: 3
• 质子供体: 0
• LogD (pH = 5.5): -1.2283616
• LogD (pH = 7.4): -1.2283617
• Log P: 1.1480371
• 摩尔折射率: 15.8602 cm^3
• 极化性: 7.460577 Å^3
• 极化表面积: 57.2 Å^2
• 可自由旋转的化学键: 1
• 里宾斯基五规则: true

分子性质

理化性质

• 外观: powder; Powder
• 熔点: >300 °C(lit.); 423°C; 423°C
• 闪点: none°C
• 密度: 1.900

安全信息

• 保存注意事项: Irritant/Hygroscopic/Store under Argon; Moisture Sensitive
• 欧盟危险性物质标志: 刺激性(Irritant) (Xi)
• 德国WGK号: 3
• 危险公开号: 36/37/38
• 安全公开号: 26-36; 26-37-60
• TSCA收录: 是
• GHS危险品标识: GHS07
• GHS警示词: Warning
• GHS危险声明: H315-H319-H335
• GHS警示性声明: P261-P305 + P351 + P338; P261-P305+P351+P338-P302+P352-P321-P405-P501A
• 个人保护装置: dust mask type N95 (US), Eyeshields, Gloves

产品相关信息

• 纯度: 96%; 97%; 99.995% trace metals basis
• 级别: purum
• 线性分子式: CF3SO3Li

详细说明

Sigma Aldrich - 282669

包装
25, 100 g in poly bottle

Sigma Aldrich - 481548

Application
Used in the preparation of composite electrolytes for rechargeable Lithium batteries.1,2
包装
5, 25 g in poly bottle

参考文献

• Catalyzes the aminolysis of epoxides in acetonitrile solution to give high yields of ?-amino alcohols, providing a safer substitute for Li perchlorate: Tetrahedron Lett., 37, 7715 (1996). Effective replacement for Li perchlorate as catalyst for Diels-Alder reactions: Synlett, 877 (2000).
• Efficient catalyst for chemoselective dithioacetalization of aldehydes, e.g. with 1,3-propanedithiol, under neutral, solvent-free conditions: Tetrahedron Lett., 40, 4055 (1999).