Description

1,1,1-trifluoro-N-trifluoromethanesulfonyl-N-((N-trifluoromethanesulfonyltrifluoromethanesulfonamido)calcio)methanesulfonamide (CAS: 165324-09-4) is a high-purity calcium-based bis(trifluoromethanesulfonyl)imide salt with the molecular formula C₄CaF₁₂N₂O₈S₄. This specialty chemical is widely recognized for its exceptional thermal stability, high ionic conductivity, and strong Lewis acidity, making it a valuable component in advanced electrochemical applications. It is synthesized under stringent quality controls to ensure ≥99.5% purity, as verified by advanced analytical techniques including NMR, HPLC, and elemental analysis. The compound is supplied as a free-flowing crystalline powder with minimal moisture content (≤50 ppm H₂O) and is packaged under inert gas to maintain stability. Ideal for research in energy storage systems, catalysis, and polymer electrolytes, this product is compatible with glove box handling and meets industry standards for battery-grade materials. Key synonyms include Calcium(II) Bis(trifluoromethanesulfonyl)imide and Calcium triflimide.

Properties

• CAS Number: 165324-09-4
• Complexity: 374
• IUPAC Name: calcium;bis(trifluoromethylsulfonyl)azanide
• InChI: InChI=1S/2C2F6NO4S2.Ca/c2*3-1(4,5)14(10,11)9-15(12,13)2(6,7)8;/q2*-1;+2
• InChI Key: WFABOCFDABTAPE-UHFFFAOYSA-N
• Exact Mass: 599.7971785
• Molecular Formula: C4CaF12N2O8S4
• Molecular Weight: 600.4
• SMILES: C(F)(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F.C(F)(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F.[Ca+2]
• Topological: 172
• Monoisotopic Mass: 599.7971785
• Synonyms: 165324-09-4, 1,1,1-trifluoro-N-trifluoromethanesulfonyl-N-((N-trifluoromethanesulfonyltrifluoromethanesulfonamido)calcio)methanesulfonamide, 1,1,1-TRIFLUORO-N-TRIFLUOROMETHANESULFONYL-N-[(N-TRIFLUOROMETHANESULFONYLTRIFLUOROMETHANESULFONAMIDO)CALCIO]METHANESULFONAMIDE, 694-691-1, Calcium(II) Bis(trifluoromethanesulfonyl)imide, Calcium bis(trifluoromethylsulfonyl)imide, calcium;bis(trifluoromethylsulfonyl)azanide, Calcium(II) bis(trifluoromethanesulfonimide), Calcium triflimide, Calcium(II) Bis(trifluoromethanesulfonyl)imide 99.5%, Calcium trifluoromethanesulfonimide, MFCD14156019, Calcium(II) Triflimide, SCHEMBL4559812, WFABOCFDABTAPE-UHFFFAOYSA-N, QGA32409, calcium bistrifluoromethanesulfonimide, calcium bis(trifluoromethylsulfonyl)amide, C3263, Calcium(II)Bis(trifluoromethanesulfonyl)imide, EN300-20787115, Bis(trifluoromethanesulfonyl)imide Calcium(II) Salt, calcium bis(trifluoro[(trifluoromethanesulfonylazanidyl)sulfonyl]methane)

This calcium-based triflimide salt serves as a critical electrolyte additive in lithium-ion and calcium-ion batteries, enhancing ionic mobility and thermal resilience. It functions as a highly effective catalyst in organic synthesis, particularly for Friedel-Crafts acylations and polymerizations requiring strong Lewis acid mediation. Researchers utilize it in the development of ionogels and solid polymer electrolytes due to its exceptional anionic stability and low coordination tendency. The compound also finds niche applications in electrochemical sensors and as a corrosion inhibitor in high-temperature industrial processes.

Safety and Hazards

GHS Hazard Statements

• H314 (97.7%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

Precautionary Statements

• P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501

Hazard Classes and Categories

• Skin Corr. 1B (97.7%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.