Interaction between tetradecyltrimethylammonium bromide and benzyldimethylhexadecylammonium chloride in aqueous/urea solution at various temperatures: An experimental and theoretical investigation was written by Molla, Mohammad Robel;Abdul Rub, Malik;Ahmed, Anwar;Hoque, Anamul Md.. And the article was included in Journal of Molecular Liquids in 2017.Formula: C25H46ClN The following contents are mentioned in the article:
The mixed micelle formation between tetradecyltrimethylammonium bromide (TTAB) and benzyldimethylhexadecylammonium chloride (BDHAC) has been investigated in the absence as well as attendance of urea using conductivity technique. The evaluated values were examined in accordance with Rubingh model. The obtained values of critical micelle concentration (cmc) were smaller than cmcid values suggesting attractive interactions between the constituents of solution The micellar mole fractions (XRub1) of BDHAC, estimated by Rubingh model, were always higher than their ideal values (Xid1) suggesting the high contributions of BDHAC in mixtures of TTAB and BDHAC. Interaction parameter (β) value was found to be neg. showing an attractive interaction between the studied components. Activity coefficients (fRub1 and fRub2) were always smaller than one in all cases and it indicates the attractive interaction between TTAB and BDHAC. The values of ΔGom are found to be neg. in all the cases which indicate the spontaneous formation of micelle. The values of ΔH0m are neg. in all cases indicating the exothermic process. The values of ΔS0m are pos. in case of aqueous medium and 500 mmol·kg– 1 urea solutions but found to be neg. in attendance of 1000 mmol·kg– 1 urea. The values of excess free energy of micellization (ΔGRubex) were also estimated and achieved to be neg. showing the stability of mixed micelles. This study involved multiple reactions and reactants, such as N-Benzyl-N,N-dimethylhexadecan-1-aminium chloride (cas: 122-18-9Formula: C25H46ClN).
N-Benzyl-N,N-dimethylhexadecan-1-aminium chloride (cas: 122-18-9) belongs to organic chlorides. Organic chlorides can be used in production of: PVC, pesticides, chloromethane, teflon, insulators.While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available. Alkyl chlorides readily undergo attack by nucleophiles.Formula: C25H46ClN
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics