relation: https://khub.utp.edu.my/scholars/1173/ title: Thermophysical properties of 1-propyronitrile-3-alkylimidazolium bromide ionic liquids at temperatures from (293.15 to 353.15) K creator: Ziyada, A.K. creator: Wilfred, C.D. creator: Bustam, M.A. creator: Man, Z. creator: Murugesan, T. description: In the present work, a series of 1-propyronitrile-3-alkylimidazolium bromide ionic liquids (C2CN CnimBr, where n = 4, 6, 8, and 10) were synthesized and characterized using Fourier transform infrared spectroscopy (FTIR), NMR, and elemental analysis. Physical properties such as density, viscosity, and refractive index are measured and reported for a temperature range of (293.15 to 353.15) K and at atmospheric pressure. The influence of the alkyl chain on these properties is discussed. The present synthesized ionic liquids show a weak temperature dependency on the thermal expansion coefficient. © 2010 American Chemical Society. date: 2010 type: Article type: PeerReviewed identifier: Ziyada, A.K. and Wilfred, C.D. and Bustam, M.A. and Man, Z. and Murugesan, T. (2010) Thermophysical properties of 1-propyronitrile-3-alkylimidazolium bromide ionic liquids at temperatures from (293.15 to 353.15) K. Journal of Chemical and Engineering Data, 55 (9). pp. 3886-3890. ISSN 00219568 relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-77956504370&doi=10.1021%2fje901050v&partnerID=40&md5=dc9152a393d43253f5005460eafe0cf9 relation: 10.1021/je901050v identifier: 10.1021/je901050v