TRIFLUOROMETHANESULFONAMIDE Cum CAS 421-85-2

CAS;421-85-2

MF:CH2F3NO2S

MW:149.09

EINECS No:431-270-1

Synonyma:Trifluoromethanesulfonamide 96%; trifluoromethylsulfonamide; Trifluoromethanesulphonamide 98%; Trifluoromethanesulphonami 98%; Trifluoromethanesulfonimidicacid; TrifluoroMethanesulfonaMide 95%; TRIFLAMIDE

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Quid est TRIFLUOROMETHANESULFONAMIDE Cum CAS 421-85-2?

Trifluoromethanesulfonamide medium organicum est, quod praeparari potest per reactionem gasi trifluoromethanesulfonyl et ammoniaci. Trifluoromethanesulfonyl adhiberi potest ad praeparationem LiTFSI. LiTFSI optimum organicum electrolytici elogium est pro lithium gravida. Propter peculiarem structuram chemicam partis anionis (CF3SO2)2N-, LiTFSI altam stabilitatem electrochemicam et conductivity electricae habet; Comparati cum LiClO4 et LiPF6, LiTFSI additivi electrolytici possunt: 1) SEI cinematographicum positivi et negativi electrodes emendare; 2) stabilire interfaciem positivi et negativi electrodes; 3) gas generationis inhibere; 4) emendare cyclum perficiendi; 5) caliditas stabilitas emendare; 6) Repositiones meliores et alia commoda.

Specification

Item	Standard
Aspectus	Album crystallinum solidum
Assay	≥98%
umor	≤0.50%

Applicationem

Adde 172g ex 98% CF3SO2Cl (1mol) et 500mL de anhydroi acetonitrili post aquae curationem in reactor clauso cum thermometro, excitatore, et nitrogenio et oxygenii remotione. Gas ammoniaci vel ammonium carbonas aridae moles respondente paulatim evehitur ad temperaturam cameram excitandam, et post tres horas reactionis terminatur reactio. Per-productum ammonium chloridum in solutione reactionis per filtrationem sublata, solvens in filtrato sub presso reducto destillata est, et sub pressione deminuta ad 50°C exsiccata ut laganum crudum trifluoromethanesulfonamidum cum cede non minus quam album obtineat. 96%.