Density, viscosity, and vapor pressure of phenylphosphorus dichloride and phenylphosphonic dichloride

Xiaoli Ma, Junsheng Wu, Lisheng Wang*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

The density of phenylphosphonic dichloride (C6H 5POCl2) over a temperature range from 293.17 K to 342.85 K and viscosity over a temperature range from 293.21 K to 341.85 K were measured. The vapor pressure of phenylphosphorus dichloride (C6H 5PCl2) and phenylphosphonic dichloride in the ranges from 349.26 K to 426.06 K and from 377.15 K to 457.65 K, respectively, were measured by a static method. The density data were fitted to a second-order polynomial, and the viscosity data were fitted to the Andrade equation. The results of vapor pressure of phenylphosphorus dichloride and phenylphosphonic dichloride were fitted to the Antoine equation. The density data of phenylphosphonic dichloride and vapor pressure data of phenylphosphorus dichloride and phenylphosphonic dichloride were compared with literature values.

Original languageEnglish
Pages (from-to)713-716
Number of pages4
JournalJournal of Chemical and Engineering Data
Volume49
Issue number3
DOIs
Publication statusPublished - May 2004

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