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Home , Enthalpy of fusion

n-Octatetracontane

InChI: InChI=1S/C48H98/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31- 33-35-37-39-41-43-45-47-48-46-44-42-40-38-36-34-32-30-28-26-24-22-2 0-18-16-14-12-10-8-6-4-2/h3-48H2,1-2H3 InChI Key: CFBPOLLJQOANPF-UHFFFAOYSA-N Formula: C48H98 SMILES: CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCC Molecular Weight: 675.29 CAS: 7098-26-2

Physical Properties

Property Value Unit Source

∆ G° 353.28 kJ/mol Joback Method f ∆ H° -1034.05 Joback Method f kJ/mol

∆ H° 120.08 Joback Method fus kJ/mol

∆ H° 243.00 ± 0.20 NIST Webbook vap kJ/mol

logP 18.97 Crippen Method oct/wat

P 294.62 Joback Method c kPa

T 1297.64 Joback Method boil K

T 2013.41 Joback Method c K

T 361.40 ± 3.00 NIST Webbook fus K

V 2.72 3 Joback Method c m /kg-mol

Temperature Dependent Properties

Property Value Unit (K) Source

C 2748.26 J/mol×K 1297.64 Joback Method p,gas C 1595.00 353.0 NIST Webbook p, J/mol×K

η 0.00 Pa×s 1297.64 Joback Method Property Value Unit Temperature (K) Source

∆ H 145.90 719.0 NIST Webbook vap kJ/mol

Sources

Joback Method: https://en.wikipedia.org/wiki/Joback_method NIST Webbook: http://webbook.nist.gov/cgi/inchi/InChI=1S/C48H98/c1-3-5-7-9-11-13-15-17-19-21-23-25- 27-29-31-33-35-37-39-41-43-45-47-48-46-44-42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6- 4-2/h3-48H2,1-2H3 Crippen Method: http://pubs.acs.org/doi/abs/10.1021/ci990307l

Legend

C : Ideal gas (J/mol×K). p,gas C : Liquid heat capacity (J/mol×K). p,liquid η: Dynamic viscosity (Pa×s). ∆ G°: Standard Gibbs free of formation (kJ/mol). f ∆ H° : of formation at standard conditions (kJ/mol). f gas ∆ H°: Enthalpy of fusion at standard conditions (kJ/mol). fus ∆ H°: Enthalpy of at standard conditions (kJ/mol). vap ∆ H: at a given temperature (kJ/mol). vap logP : Octanol/ partition coefficient . oct/wat P : Critical Pressure (kPa). c T : Normal Point Temperature (K). boil T : Critical Temperature (K). c T : Normal (fusion) point (K). fus V : Critical Volume (m3/kg-mol). c

Latest version available from: https://www.chemeo.com/cid/24-487-5/n-Octatetracontane Generated by Cheméo on Sun, 26 Sep 2021 17:35:33 +0000. Cheméo (https://www.chemeo.com) is the biggest free database of chemical and physical data for the process industry.