367907
三氟甲磺酸钠
98%
别名:
三氟甲基磺酸钠, 三氟甲烷磺酸 钠盐
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关于此项目
线性分子式:
CF3SO3Na
化学文摘社编号:
分子量:
172.06
UNSPSC Code:
12352302
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3728797
Assay:
98%
Form:
solid
InChI
1S/CHF3O3S.Na/c2-1(3,4)8(5,6)7;/h(H,5,6,7);/q;+1/p-1
SMILES string
[Na+].[O-]S(=O)(=O)C(F)(F)F
InChI key
XGPOMXSYOKFBHS-UHFFFAOYSA-M
assay
98%
form
solid
mp
253-255 °C (lit.)
functional group
fluoro, triflate
Quality Level
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General description
三氟甲烷磺酸钠（三氟甲钠或NaOTf）是一种有效的催化剂，是参与许多有机反应的试剂。其主要应用包括催化不对称曼尼希型反应、水中曼尼希型反应和Diels-Alder反应。它也用作电池中的电解质。
Application
三氟甲磺酸钠可用作制备以下成分的试剂：
在伯醇与O-保护硫代糖苷的电化学O-糖基化反应中，它还可用作载体电解质。
- 芳基氟化物，通过银催化的芳基斯坦酮氟化反应。
- 离子液体，例如三氟甲磺酸N, N -二烷基吡咯烷鎓，三氟甲磺酸N,N-二烷基咪唑鎓和三氟甲磺酸N-烷基吡啶鎓。
在伯醇与O-保护硫代糖苷的电化学O-糖基化反应中，它还可用作载体电解质。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Electrochemical O-glycosylation using thioglycosides as glycosyl donors in the presence of a catalytic amount of sodium trifluoromethanesulfonate as a supporting electrolyte
Tanaka N, et al.
Tetrahedron Letters, 48(41), 7383-7387 (2007)
Bing Sun et al.
Advanced materials (Deerfield Beach, Fla.), 29(48) (2017-04-05)
As a new family member of room-temperature aprotic metal-O
Chiwon Kang et al.
Materials (Basel, Switzerland), 12(8) (2019-04-26)
High theoretical capacity and low-cost copper sulfide (CuxS)-based anodes have gained great attention for advanced sodium-ion batteries (SIBs). However, their practical application may be hindered due to their unstable cycling performance and problems with the dissolution of sodium sulfides (NaxS)
Studies on ionic liquid based nanocomposite gel polymer electrolyte and its application in sodium battery
K Mishra, et al.
Materials Science and Engineering, B, 267, 115098-115098 (2021)
Chenjuan Liu et al.
ACS applied materials & interfaces, 10(16), 13534-13541 (2018-04-05)
Na-O2 batteries are regarded as promising candidates for energy storage. They have higher energy efficiency, rate capability, and chemical reversibility than Li-O2 batteries; in addition, sodium is cheaper and more abundant compared to lithium. However, inconsistent observations and instability of
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