Measurement of Vapor Pressures of Tetralin, 1-Naphthol and Biphenyl Using Flow-Type Apparatus

Abstract

A flow-type apparatus was used to measure the vapor pressures of tetralin, 1-naphthol, and biphenyl in the temperature range from 308 to 383 K, 348 to 453 K, and 328 to 453 K, respectively. Most of the data reported in this paper were newly measured. The data are believed to be correct within 0.5 % margin of error from error analysis. The data are in good agreement with those reported in the literature. However, the deviation for 1-naphthol is relatively large. A significant deviation is also found for biphenyl in the solid state. © 1989, The Society of Chemical Engineers, Japan. All rights reserved.