63302-54-5Relevant academic research and scientific papers
Products of interaction between Sulfur(IV) oxide and aqueous solutions of hexamethylendiamine and tert-Butylamine: The crystal structure of hexamethylenediammonium sulfate dihydrate
Khoma,Ennan,Shishkin,Baumer,Gel'Mbol'Dt
, (2012)
The possibility of mild SO2 oxidation in sulfur(IV) oxide-alkylamine-water-oxygen systems is demonstrated to yield onium sulfates.
Onium Sulfates and Hydrogen Sulfates: Products of Reactions of Sulfur(IV) Oxide with Aqueous Solutions of Alkylamines and Aniline
Khoma,Gel’mbol’dt,Ennan,Baumer,Rakipov,Dlubovskii
, p. 655 - 660 (2018/06/14)
The reaction products formed in the SO2–L–H2O–O2 systems (L is n-propylamine, n-butylamine, tert-butylamine, n-heptylamine, n-octylamine, aniline) were isolated and identified as “onium” salts [n-C3H7NH3]2SO4, [n-C4H9NH3]2SO4, [t-C4H9NH3]2SO4, [n-C7H15NH3]3SO4(HSO4), [n-C8H17NH3]3SO4(HSO4), and [C6H5NH3]2SO4. The products were characterized by elemental analysis, IR and Raman spectroscopy, mass spectrometry, and thermogravimetry.
