New static apparatus and vapor pressure of reference materials: Naphthalene, benzoic acid, benzophenone, and ferrocene

• Type: Article in International Scientific Journal
• Date: 2006

Authors

Monte, MJS (Author) FCUP; Santos, LMNBF (Author) FCUP; Fulem, M (Author) Other; Fonseca, JMS (Author) Other; Sousa, CAD (Author) Other

Journal

Title: Journal of Chemical & Engineering Data

Vol. 51

Pages: 757-766

ISSN: 0021-9568

Publisher: American Chemical Society

Indexing

ISI Web of Knowledge - 150 Citations

Scopus - 153 Citations

Scientific classification

FOS: Engineering and technology > Chemical engineering

Other information

Authenticus ID: P-004-N0F

DOI: 10.1021/je050502y

Abstract (EN): A new static apparatus, capable of measuring vapor pressures in the range (0.4 to 133) Pa and in the temperature range (243 to 413) K, is fully described. The performance of the new apparatus was checked by measuring the vapor pressures of four compounds recommended as reference materials for the measurement of vapor pressure-naphthalene, benzoic acid, benzophenone, and ferrocene. A recommended value for the enthalpy of sublimation of benzophenone, Delta(g)(cr)(298.15 K) = (95.1 +/- 1.9) kJ center dot mol(-1), is suggested.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 10