eprintid: 2204 rev_number: 2 eprint_status: archive userid: 1 dir: disk0/00/00/22/04 datestamp: 2023-11-09 15:50:24 lastmod: 2023-11-09 15:50:24 status_changed: 2023-11-09 15:42:14 type: article metadata_visibility: show creators_name: Ziyada, A.K. creators_name: Man, Z. creators_name: Murugesan, T. creators_name: Bustam, M.A. creators_name: Wilfred, C.D. title: Thennophysical properties of trihexyltetradecyl phosphonium octylsulfosuccinate ionic liquid ispublished: pub note: cited By 1 abstract: In this study, trihexyltetradecylphosphonium octylsulfosuccinate P6,6,6,14docusate was synthesised by anion metathesis using sodium octylsulfosuccinate salt. The molecular structure of the synthesised IL was confirmed by using 1H NMR and elemental analysis and also physical properties such as density, viscosity and refractive index were studied as a function of temperature at the atmospheric pressure. The experimental values of density and refractive index decrease linearly with increasing temperature. The density, refractive index and viscosity of the present IL at 298.15 K are 0.9631 g cm-3, 1.47190 and 1806.1 mPa.s respectively. The results show that this IL possesses higher viscosity, similar density and refractive index compared to the other trihexyltetradecylphosphonium ILs. © 2011 Asian Network for Scientific Information. date: 2011 official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-79953305349&doi=10.3923%2fjas.2011.1396.1400&partnerID=40&md5=82815aebabecb45ac681a6ad64b699d6 id_number: 10.3923/jas.2011.1396.1400 full_text_status: none publication: Journal of Applied Sciences volume: 11 number: 7 pagerange: 1396-1400 refereed: TRUE issn: 18125654 citation: Ziyada, A.K. and Man, Z. and Murugesan, T. and Bustam, M.A. and Wilfred, C.D. (2011) Thennophysical properties of trihexyltetradecyl phosphonium octylsulfosuccinate ionic liquid. Journal of Applied Sciences, 11 (7). pp. 1396-1400. ISSN 18125654