The author of 《Physiochemical Properties and Molecular Dynamics Simulations of Phosphonium and Ammonium Based Deep Eutectic Solvents》 were Naik, Papu Kumar; Paul, Sandip; Banerjee, Tamal. And the article was published in Journal of Solution Chemistry in 2019. HPLC of Formula: 1779-49-3 The author mentioned the following in the article:
Deep eutectic solvents (DES) are considered as second-generation ionic liquids and are used in many applications such as separation, extraction and electrochem. In the current work, a set of four DES is synthesized by mixing a hydrogen bond donor (HBD) (ethylene glycol/glycerol) with a quaternary ammonium or phosphonium salt or the hydrogen bond acceptor (HBA). Here the HBA, namely methyltriphenylphosphonium bromide and tetrabutylammonium bromide (TBAB), were mixed with the HBD in a molar ratio of 1:4. Fourier transform IR and thermogravimetric anal. anal. were then carried out to understand the functional groups along with their thermal stability. NMR anal. was also used to validate the molar ratio of 1:4 in solution Thereafter, the four DESs were simulated with mol. dynamics simulations to evaluate and measure the pure component properties of these solvents at room temperature Thermodn. insights such as non-bonded interaction energies, hydrogen bonds, coordination number and radial distribution functions were also discussed to understand their atomistic interactions involved in the eutectic mixtures In addition to this study using Methyltriphenylphosphonium bromide, there are many other studies that have used Methyltriphenylphosphonium bromide(cas: 1779-49-3HPLC of Formula: 1779-49-3) was used in this study.
Methyltriphenylphosphonium bromide(cas: 1779-49-3) is a lipophilic molecule with a cation allowing for it to be used to deliver molecules to specific cell components. Also considered an antineoplastic agent.HPLC of Formula: 1779-49-3
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary