tetramethylazanium chloride Tetramethylammonium chloride 79098-37-6 51-92-3 75-57-0 87719_FLUKA Tetramine chloride AI3-19012 Ammonium, tetramethyl-, chloride EINECS 200-880-8 Methanaminium, N,N,N-trimethyl-, chloride C11335 USAF AN-8 T3411_SIGMA 74202_FLUKA T19526_ALDRICH Tetramethylammonium chloride solution TMA N,N,N-Trimethylmethanaminium chloride ST5409652 87718_FLUKA