Potassium bis(trifluoromethanesulfonyl)imide, 99%
$49.00 – $377.40Price range: $49.00 through $377.40
Product Code: ROCO-011CAS NO: 90076-67-8
- Chemical Formula: C2F6KNO4S2
- Synonyms: Potassium trifluoromethanesulfonimide, Potassium bis(trifluoroMethylsulfonyl)imide, K-TFSI
Category: Metal Salts
- SUM Formula: C2F6KNO4S2
- Molecular Weight: 319.24
- Melting Point: 198-203 C
Potassium bis(trifluoromethanesulfonyl)imide, 99% (90076-67-8)
Potassium bis(trifluoromethanesulfonyl)imide, also known by its synonyms Potassium trifluoromethanesulfonimide, Potassium bis(trifluoroMethylsulfonyl)imide, K-TFSI, is an inorganic salt. The compound has a solid state at room temperature with a melting point between 198-203 °C. The SMILES string for this compound is “[K+].FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F”, and its InChI is “1S/C2F6NO4S2.K/c3-1(4,5)14(10,11)9-15(12,13)2(6,7)8;/q-1;+1”.
Key Applications:
- Radical Polymerization: Potassium Bis(trifluoromethane)sulfonimide is a Lewis acid used to enhance the low-temperature radical polymerization of N, N-dimethylacrylamide. This process is used to synthesize poly(N,N-dimethylacrylamide), a polymer with various potential applications such as in drug delivery and bioseparation.
- Potassium Batteries: K-TFSI is also used in potassium batteries, potentially improving their performance and capacity. This usage reflects the ongoing research and development in the area of energy storage technology.
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