作者: Susana Brito e Abreu , Helena M. N. T. Avelino , Fernando J. P. Caetano , João M. N. A. Fareleira
DOI: 10.1021/JE1001413
关键词: Toluene 、 Atmospheric pressure 、 Viscosity 、 Analytical chemistry 、 Chemistry 、 Tait equation 、 Gas chromatography 、 Diisodecyl phthalate 、 Mineralogy
摘要: Diisodecyl phthalate (DIDP) has recently been proposed to be an industrial reference fluid for moderately high viscosity at atmospheric pressure. Moreover, some results of the and also density DIDP pressures have reported recently. The main aim present work is contribute with necessary data enable eventual proposal a pressures. In this work, we describe measurements 12 temperatures from (283.15 363.15) K (0.1 65) MPa. were performed using Anton Paar GmbH model DMA HP vibrating tube densimeter reading device (model 5000 unit). Prior measurements, apparatus was calibrated water toluene. sample obtained Merck KGaA, minimum purity 99.8 % by gas chromatography (GC). correlated modified Tait equation. relative root-mean-squa...