Thermochemical studies for determination of the molar enthalpy of formation of aniline derivatives

• Type: Article in International Scientific Journal
• Date: 1996

Authors

daSilva, MAVR (Author) FCUP; daSilva, MDMCR (Author) FCUP; Monteiro, MFBM (Author) Other; Gomes, MLACN (Author) Other; Chickos, JS (Author) Other; Smith, AP (Author) Other; Liebman, JF (Author) Other

Journal

Title: Structural Chemistry

Vol. 7

Pages: 367-373

ISSN: 1040-0400

Publisher: Springer Nature

Indexing

ISI Web of Knowledge - 13 Citations

Scopus - 13 Citations

Scientific classification

FOS: Natural sciences > Chemical sciences

Other information

Authenticus ID: P-001-DBT

DOI: 10.1007/bf02275163

Abstract (EN): The standard (p degrees = 0.1 MPa) molar enthalpies of combustion at T = 298.15 K were measured by static bomb combustion calorimetry for liquid N,N-diethylaniline, N,N-dimethyl-m-toluidine, N,N-dimethyl-p-toluidine, and N-ethyl-m-toluidine. Vaporization enthalpies for N,N-dimethyl-m-toluidine and N-ethyl-m-toluidine were determined by correlation gas chromatography. Derived standard molar values of Delta(f)H(m) degrees(g) at 298.15 K for N,N-diethylaniline (62.1 +/- 7.6); N,N-dimethyl-m-toluidine (72.6 +/- 7.3), N,N-dimentyl-p-toluidine (68.9 +/- 7.4), N-ethyl-m-toluidine (30.5 +/- 3.8 kJ . mol(-1)) were obtained.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 7