Heat Capacities and Derived Thermodynamic Functions of 1-Hexanol, 1-Heptanol, 1-Octanol, and 1-Decanol between 5 K and 390 K

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F03%3A00007618" target="_blank" >RIV/60461373:22340/03:00007618 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Heat Capacities and Derived Thermodynamic Functions of 1-Hexanol, 1-Heptanol, 1-Octanol, and 1-Decanol between 5 K and 390 K

Original language description

Molar heat capacities of the linear alcohols 1-hexanol (C6H14O), 1-heptanol (C7H16O), 1-octanol (C8H18O), and 1-decanol (C10H22O) were measured from 5 K to 390 K. The derived thermodynamic functions Sabs,m(T) and Hm(T) - Hm(0) were calculated. Includingearlier published data, a correlation for the heat capacity of the liquid 1-alcohols with the carbon number n in the chain ranging between 6 and 22 was fitted. The molar heat capacities of the liquid alcohols can be described by Cp,l(n,T)/JoK-1omol-1 = -3163.5 + 21.0156n + 0.04223nT + 9.89055T + 322705.7/T - 0.0093225T2, with the mean absolute percentage deviation being 0.22%. The correlation for the absolute entropy is S (360 K,n) = (111.86 + 38.613n) JoK-1omol-1.

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CF - Physical chemistry and theoretical chemistry

OECD FORD branch

—

Project

—

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2003

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Chemical and Engineering Data

ISSN

0021-9568

e-ISSN

—

Volume of the periodical

48

Issue of the periodical within the volume

5

Country of publishing house

US - UNITED STATES

Number of pages

9

Pages from-to

1323-1331

UT code for WoS article

—

EID of the result in the Scopus database

—