Khan, Naushad et al. published their research in Energy & Fuels in 2021 | CAS: 75-57-0

Tetramethylammonium chloride (cas: 75-57-0) belongs to organic chlorides. Chlorinated organic compounds are found in nearly every class of biomolecules and natural products including alkaloids, terpenes, amino acids, flavonoids, steroids, and fatty acids. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.Formula: C4H12ClN

Quaternary Ammonium Salts-Based Deep Eutectic Solvents: Utilization in Extractive Desulfurization was written by Khan, Naushad;Srivastava, Vimal Chandra. And the article was included in Energy & Fuels in 2021.Formula: C4H12ClN The following contents are mentioned in the article:

In this work, three deep eutectic solvents (DESs) were synthesized and further used in extractive desulfurization (EDS). Three DESs were synthesized by the thermal method using choline chloride (ChCl), tetrabutylammonium bromide (TBAB), and tetramethylammonium chloride (TMAC) as hydrogen bond acceptors (HBAs) and ethylene glycol (EG) as a hydrogen bond donor (HBD). The thermal properties of DESs and their individual components were determined via differential scanning calorimetry (DSC) and thermogravimetric anal. (TGA) coupled with Fourier transform IR spectroscopy (TGA-FTIR). The DESs were further utilized in the extraction of sulfur-based model oil (500 mg·L-1 sulfur content as a dibenzothiophene (DBT) dissolved in isooctane). The maximum sulfur extraction efficiency of 81.2% was achieved using TBAB/2EG as DES at optimized operating conditions, i.e., contact time of 30 min, temperature at 25°C, the volumetric ratio of DES to fuel being 1.2:1, and stirring speed of 350 rpm. The recyclability of DES without regeneration caused a decrease in extraction efficiency, which was regained after regeneration. The pseudo first-, second-, and nth-order models represented the EDS kinetics. The interaction between the components during the synthesis and after regeneration was confirmed by FTIR and 1H NMR. Gas chromatog. with flame ionization detection (GC-FID) anal. showed negligible loss (1.5%-2.5%) of DES during regeneration. This study involved multiple reactions and reactants, such as Tetramethylammonium chloride (cas: 75-57-0Formula: C4H12ClN).

Tetramethylammonium chloride (cas: 75-57-0) belongs to organic chlorides. Chlorinated organic compounds are found in nearly every class of biomolecules and natural products including alkaloids, terpenes, amino acids, flavonoids, steroids, and fatty acids. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.Formula: C4H12ClN

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics