Tetramethylammonium hexafluorophosphate558-32-738 % similar Tri-tert-butylphosphine tetrafluoroborate131274-22-137 % similar Triethyloxonium tetrafluoroborate368-39-837 % similar Tetrabutylammonium tetrafluoroborate429-42-536 % similar Tetramethylammonium fluoride373-68-236 % similar Tetramethylammonium bromide64-20-036 % similar Tetramethylammonium chloride75-57-036 % similar Tetramethylammonium iodide75-58-136 % similar Tetramethylammonium hydroxide75-59-236 % similar Nitrosonium tetrafluoroborate14635-75-735 % similar Di-tert-butyl(methyl)phosphonium tetrafluoroborate479094-62-733 % similar Di-tert-butylmethylphosphine tetrafluor&870777-30-333 % similar Dibutylamine tetrafluoroborate(1-)12107-76-530 % similar Nitronium tetrafluoroborate13826-86-330 % similar Cycloheptatrienylium tetrafluoroborate27081-10-330 % similar Bis(1,5-cyclooctadienyl)rhodium tetrafluoroborate35138-22-830 % similar Bis(1,5-cyclooctadiene)iridium(I) tetrafluoroborate35138-23-930 % similar