Chemistry of Solvent Extraction of Nd(NO3)3 and Pr(NO3)3 from Nitrate Solutions with TOMAN-TBP Mixtures in Toluene was written by Stepanov, S. I.;Hoa, Nguyen Thi Yen;Chekmarev, A. M.;Tsivadze, A. Y.. And the article was included in Doklady Chemistry in 2021.Application of 5137-55-3 The following contents are mentioned in the article:
The isomolar series method was used to identify the regions of synergistic extraction of praseodymium and neodymium from low-acid nitrate solutions containing ammonium nitrate as a salting-out agent with isomolar mixtures of tri-n-octyl(methyl)ammonium nitrate and tri-Bu phosphate in toluene. The synergistic effect in the praseodymium extraction was detected for a limited range of mixture compositions, while in the case of neodymium extraction, this effect was manifested over the whole range of studied compositions It was found that the chem. of synergistic extraction is determined by the formation of a continuous sequence of mixed praseodymium or neodymium complexes, with antiparallel variation of the number of extractant mols. in the complexes and the extractant molar ratio. As the concentration of quaternary ammonium nitrate in the mixture increases, the phosphoryl groups of tri-Bu phosphate are replaced by the nitrate ligands of the quaternary salt, up to their complete displacement from the lanthanide coordination sphere. This study involved multiple reactions and reactants, such as N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3Application of 5137-55-3).
N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3) 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. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.Application of 5137-55-3
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics