Octanoic acid, ethyl ester (CAS 106-32-1)

InChI

InChI=1S/C10H20O2/c1-3-5-6-7-8-9-10(11)12-4-2/h3-9H2,1-2H3

InChI Key

YYZUSRORWSJGET-UHFFFAOYSA-N

Formula

C10H20O2

SMILES

CCCCCCCC(=O)OCC

Molecular Weight¹

172.26

CAS

106-32-1

Other Names

Caprylic acid ethyl ester
ETHYL N-CAPRYLATE
Ethyl ester octanoic acid
Ethyl ester of octanoic acid
Ethyl n-octanoate
Ethyl octoate
Ethyl octylate
ethyl caprylate
ethyl octanoate
n-Caprylic acid ethyl ester
octanoic acid ethyl ester (ethyl octanoate)

ω : Acentric Factor.
Δ_cH°_liquid : Standard liquid enthalpy of combustion (kJ/mol).
C_p,gas : Ideal gas heat capacity (J/mol×K).
C_p,liquid : Liquid phase heat capacity (J/mol×K).
η : Dynamic viscosity (Pa×s).
Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
Δ_fH°_liquid : Liquid phase enthalpy of formation at standard conditions (kJ/mol).
Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
IE : Ionization energy (eV).
log₁₀WS : Log10 of Water solubility in mol/l.
logP_oct/wat : Octanol/Water partition coefficient.
McVol : McGowan's characteristic volume (ml/mol).
P_c : Critical Pressure (kPa).
P_vap : Vapor pressure (kPa).
n₀ : Refractive Index.
ρ_l : Liquid Density (kg/m³).
I_np : Non-polar retention indices.
I : Polar retention indices.
c_sound,fluid : Speed of sound in fluid (m/s).
γ : Surface Tension (N/m).
T_boil : Normal Boiling Point Temperature (K).
T_c : Critical Temperature (K).
λ : Liquid thermal conductivity (W/m×K).
T_fus : Normal melting (fusion) point (K).
V_c : Critical Volume (m³/kmol).
¹: Molecular weight from the IUPAC atomic weights tables.

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Physical Properties
Temperature Dependent Properties
Datasets
Correlations
Similar Compounds
Mixtures
Sources

Physical Properties

Property	Value	Unit	Source
ω	0.6055		Relay (1.0) Calculated Property
Δ_cH°_liquid	-6130.00 ± 1.00	kJ/mol	NIST
Δ_fG°	-277.05	kJ/mol	Joback Calculated Property
Δ_fH°_gas	-570.00 ± 2.00	kJ/mol	NIST
Δ_fH°_liquid	-629.50 ± 1.10	kJ/mol	NIST
Δ_fusH°	26.03	kJ/mol	Joback Calculated Property
Δ_vapH°	[59.00; 59.50]	kJ/mol
Δ_vapH°	59.00 ± 1.00	kJ/mol	NIST
Δ_vapH°	59.50	kJ/mol	NIST
Δ_vapH°	59.50 ± 1.30	kJ/mol	NIST
IE	9.60	eV	Relay (1.0) Calculated Property
log₁₀WS	[-3.39; -3.39]
log₁₀WS	-3.39		Aq. Solubility Prediction
log₁₀WS	-3.39		Estimated Solubility
logP_oct/wat	2.910		Crippen Calculated Property
McVol	159.200	ml/mol	McGowan Calculated Property
P_c	2117.78	kPa	Joback Calculated Property
I_np	[200.00; 1228.00]
I_np	1176.00		NIST
I_np	1178.00		NIST
I_np	1187.00		NIST
I_np	1193.00		NIST
I_np	1177.00		NIST
I_np	1183.00		NIST
I_np	1228.00		NIST
I_np	1184.00		NIST
I_np	1184.00		NIST
I_np	1182.00		NIST
I_np	1189.00		NIST
I_np	1186.00		NIST
I_np	1180.00		NIST
I_np	1180.00		NIST
I_np	1193.00		NIST
I_np	1190.00		NIST
I_np	1180.00		NIST
I_np	1192.00		NIST
I_np	1195.00		NIST
I_np	1178.00		NIST
I_np	1197.00		NIST
I_np	1173.00		NIST
I_np	1198.00		NIST
I_np	1195.00		NIST
I_np	1206.00		NIST
I_np	1173.00		NIST
I_np	1175.00		NIST
I_np	1213.00		NIST
I_np	1196.00		NIST
I_np	1192.00		NIST
I_np	1194.00		NIST
I_np	1204.00		NIST
I_np	1196.00		NIST
I_np	1204.00		NIST
I_np	1196.00		NIST
I_np	1195.00		NIST
I_np	1173.00		NIST
I_np	1194.00		NIST
I_np	1181.00		NIST
I_np	1195.00		NIST
I_np	1196.00		NIST
I_np	1181.00		NIST
I_np	1179.00		NIST
I_np	1181.00		NIST
I_np	1181.00		NIST
I_np	1183.00		NIST
I_np	1196.00		NIST
I_np	1198.00		NIST
I_np	1200.00		NIST
I_np	1196.00		NIST
I_np	1196.00		NIST
I_np	1178.00		NIST
I_np	1196.00		NIST
I_np	1197.00		NIST
I_np	1196.00		NIST
I_np	1179.00		NIST
I_np	1180.00		NIST
I_np	1190.00		NIST
I_np	1181.00		NIST
I_np	1193.80		NIST
I_np	1190.00		NIST
I_np	1190.00		NIST
I_np	1190.00		NIST
I_np	1190.00		NIST
I_np	1190.00		NIST
I_np	1202.00		NIST
I_np	1200.00		NIST
I_np	1200.00		NIST
I_np	1200.00		NIST
I_np	1194.00		NIST
I_np	1200.00		NIST
I_np	1202.00		NIST
I_np	1194.00		NIST
I_np	1191.00		NIST
I_np	1199.00		NIST
I_np	1209.00		NIST
I_np	1195.00		NIST
I_np	1200.00		NIST
I_np	1196.00		NIST
I_np	1196.00		NIST
I_np	1199.00		NIST
I_np	1197.00		NIST
I_np	1197.00		NIST
I_np	1196.00		NIST
I_np	1176.00		NIST
I_np	1196.00		NIST
I_np	1205.00		NIST
I_np	1205.00		NIST
I_np	1196.00		NIST
I_np	1195.00		NIST
I_np	1199.00		NIST
I_np	1195.00		NIST
I_np	1195.00		NIST
I_np	1196.00		NIST
I_np	1199.00		NIST
I_np	1195.00		NIST
I_np	1200.00		NIST
I_np	1215.00		NIST
I_np	1180.00		NIST
I_np	1201.00		NIST
I_np	1193.00		NIST
I_np	1201.00		NIST
I_np	1198.00		NIST
I_np	1196.00		NIST
I_np	1196.00		NIST
I_np	1197.00		NIST
I_np	1193.00		NIST
I_np	1180.00		NIST
I_np	1179.00		NIST
I_np	1179.00		NIST
I_np	1180.00		NIST
I_np	1192.00		NIST
I_np	1184.00		NIST
I_np	1180.00		NIST
I_np	1181.00		NIST
I_np	1198.00		NIST
I_np	1203.00		NIST
I_np	1190.00		NIST
I_np	1188.00		NIST
I_np	1190.00		NIST
I_np	1197.00		NIST
I_np	1201.00		NIST
I_np	1193.00		NIST
I_np	1198.00		NIST
I_np	1200.00		NIST
I_np	1195.00		NIST
I_np	1196.00		NIST
I_np	1200.00		NIST
I_np	1178.00		NIST
I_np	1197.00		NIST
I_np	1188.00		NIST
I_np	1184.00		NIST
I_np	1194.00		NIST
I_np	1195.00		NIST
I_np	1191.00		NIST
I_np	1178.00		NIST
I_np	1192.00		NIST
I_np	1194.00		NIST
I_np	1180.00		NIST
I_np	1194.00		NIST
I_np	1199.00		NIST
I_np	1199.00		NIST
I_np	1195.00		NIST
I_np	1199.00		NIST
I_np	1180.00		NIST
I_np	1195.00		NIST
I_np	1176.00		NIST
I_np	1199.00		NIST
I_np	1199.00		NIST
I_np	1192.00		NIST
I_np	1195.00		NIST
I_np	1199.00		NIST
I_np	1192.00		NIST
I_np	1192.00		NIST
I_np	1183.00		NIST
I_np	1195.00		NIST
I_np	1171.00		NIST
I_np	1181.00		NIST
I_np	1200.00		NIST
I_np	1200.00		NIST
I_np	1200.00		NIST
I_np	1179.00		NIST
I_np	1180.00		NIST
I_np	1180.00		NIST
I_np	1180.00		NIST
I_np	1181.00		NIST
I_np	1180.00		NIST
I_np	1181.00		NIST
I_np	Outlier 200.00		NIST
I_np	1196.00		NIST
I_np	1176.00		NIST
I_np	1195.00		NIST
I_np	1199.00		NIST
I_np	1201.00		NIST
I_np	1179.00		NIST
I_np	1181.00		NIST
I_np	1190.00		NIST
I_np	1200.00		NIST
I_np	1197.00		NIST
I_np	1191.00		NIST
I_np	1194.00		NIST
I_np	1180.00		NIST
I_np	1192.00		NIST
I_np	1183.00		NIST
I_np	1193.80		NIST
I	[1392.00; 1477.00]
I	1442.00		NIST
I	Outlier 1477.00		NIST
I	1437.00		NIST
I	1458.00		NIST
I	1436.00		NIST
I	1458.00		NIST
I	1428.00		NIST
I	1428.00		NIST
I	1426.00		NIST
I	1441.00		NIST
I	1441.00		NIST
I	1412.00		NIST
I	1415.00		NIST
I	1431.00		NIST
I	1420.00		NIST
I	1429.00		NIST
I	1444.00		NIST
I	1445.00		NIST
I	1440.00		NIST
I	1433.00		NIST
I	1446.00		NIST
I	1435.00		NIST
I	1448.00		NIST
I	1440.00		NIST
I	1435.00		NIST
I	1444.00		NIST
I	1436.00		NIST
I	1444.00		NIST
I	1454.00		NIST
I	1426.00		NIST
I	1438.00		NIST
I	1449.00		NIST
I	Outlier 1463.00		NIST
I	1432.00		NIST
I	1431.00		NIST
I	1428.00		NIST
I	1426.00		NIST
I	1412.00		NIST
I	1423.00		NIST
I	1441.00		NIST
I	1458.00		NIST
I	1425.00		NIST
I	1424.00		NIST
I	1425.00		NIST
I	1440.00		NIST
I	1439.00		NIST
I	1431.00		NIST
I	Outlier 1392.00		NIST
I	Outlier 1466.00		NIST
I	1429.00		NIST
I	1440.00		NIST
I	1431.00		NIST
I	1429.00		NIST
I	1432.00		NIST
I	1433.00		NIST
I	1434.00		NIST
I	1435.00		NIST
I	1419.00		NIST
I	1461.00		NIST
I	1430.00		NIST
I	1426.00		NIST
I	1440.00		NIST
I	1438.00		NIST
I	1439.00		NIST
I	1440.00		NIST
I	1434.00		NIST
I	1430.00		NIST
I	1431.00		NIST
I	1436.00		NIST
I	1420.00		NIST
I	1440.00		NIST
I	Outlier 1464.00		NIST
I	1424.00		NIST
I	1444.00		NIST
I	1430.00		NIST
I	1430.00		NIST
I	1436.00		NIST
I	1440.00		NIST
I	1430.00		NIST
I	1435.00		NIST
I	Outlier 1477.00		NIST
I	1440.00		NIST
I	1445.00		NIST
I	1435.00		NIST
I	1434.00		NIST
I	1434.00		NIST
I	Outlier 1405.00		NIST
I	1435.00		NIST
I	1432.00		NIST
I	1446.00		NIST
I	1436.00		NIST
I	1431.00		NIST
I	Outlier 1409.00		NIST
I	Outlier 1409.00		NIST
I	1434.00		NIST
I	1418.00		NIST
I	1456.00		NIST
I	1411.00		NIST
I	1453.00		NIST
I	1454.00		NIST
I	1435.00		NIST
I	1446.00		NIST
I	1437.00		NIST
I	1449.00		NIST
I	1427.00		NIST
I	1431.00		NIST
I	1438.00		NIST
I	1438.00		NIST
I	1444.00		NIST
I	1422.00		NIST
I	1446.00		NIST
I	1446.00		NIST
I	Outlier 1404.00		NIST
I	1421.00		NIST
I	1461.00		NIST
I	1442.00		NIST
I	1449.00		NIST
I	1436.00		NIST
I	1436.00		NIST
I	1441.00		NIST
I	1423.00		NIST
I	1439.00		NIST
I	1451.00		NIST
I	1439.00		NIST
I	1439.00		NIST
I	1439.00		NIST
I	1431.00		NIST
I	1431.00		NIST
I	1443.00		NIST
I	1429.00		NIST
I	1430.20		NIST
I	1441.00		NIST
I	1426.00		NIST
I	1426.00		NIST
I	1425.00		NIST
I	1429.00		NIST
I	1434.00		NIST
I	1434.00		NIST
I	1425.00		NIST
I	1429.00		NIST
I	1457.00		NIST
I	1432.00		NIST
I	1441.00		NIST
I	1441.00		NIST
I	1451.00		NIST
I	1432.00		NIST
I	1424.00		NIST
I	1429.00		NIST
I	1427.00		NIST
I	1443.00		NIST
I	1429.00		NIST
I	1442.00		NIST
I	1449.00		NIST
I	1451.00		NIST
I	1425.00		NIST
I	1428.00		NIST
I	1446.00		NIST
I	Outlier 1405.00		NIST
I	1446.00		NIST
I	1429.00		NIST
I	1438.00		NIST
I	1439.00		NIST
I	1430.00		NIST
I	1429.00		NIST
I	1446.00		NIST
I	1432.00		NIST
I	1455.00		NIST
I	1429.00		NIST
I	1430.00		NIST
I	1436.00		NIST
I	1439.00		NIST
I	1437.00		NIST
I	1444.00		NIST
I	1444.00		NIST
I	1423.00		NIST
I	1429.00		NIST
I	1423.00		NIST
I	1422.00		NIST
I	1429.00		NIST
I	1431.00		NIST
I	Outlier 1401.00		NIST
I	1457.00		NIST
I	1429.00		NIST
I	1421.00		NIST
I	1444.00		NIST
I	1423.00		NIST
I	1432.00		NIST
I	1436.00		NIST
I	1423.00		NIST
I	1423.00		NIST
I	1423.00		NIST
I	1440.00		NIST
I	1453.00		NIST
I	1458.00		NIST
I	1451.00		NIST
I	1423.00		NIST
I	1441.00		NIST
I	1445.00		NIST
I	1440.00		NIST
I	1430.00		NIST
I	Outlier 1464.00		NIST
I	1436.00		NIST
I	1432.00		NIST
I	1424.00		NIST
I	1442.00		NIST
I	1446.00		NIST
I	1439.00		NIST
I	1455.00		NIST
I	1437.00		NIST
I	1423.00		NIST
I	1457.00		NIST
I	1441.00		NIST
I	1454.00		NIST
I	1425.00		NIST
I	Outlier 1466.00		NIST
I	1461.00		NIST
T_boil	[479.00; 487.00]	K
T_boil	481.70	K	KDB
T_boil	480.20	K	NIST
T_boil	479.00 ± 2.00	K	NIST
T_boil	487.00 ± 5.00	K	NIST
T_c	[649.00; 659.00]	K
T_c	655.74	K	Development of a Predictive Equation of State for CO2 + Ethyl Ester Mixtures Based on Critical Points Measurements
T_c	659.00	K	KDB
T_c	649.00 ± 3.00	K	NIST
T_c	658.71 ± 6.00	K	NIST
T_fus	[227.45; 230.00]	K
T_fus	230.00	K	KDB
T_fus	227.45	K	Aq. Solubility Prediction
T_fus	228.40 ± 0.20	K	NIST
V_c	0.623	m³/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
η	[0.0010270; 0.0016970]	Pa×s	[288.15; 318.15]
η	0.0016970	Pa×s	288.15	Densities and Viscosities of Binary Mixtures of Isoamyl Acetate, Ethyl Caproate, Ethyl Benzoate, Isoamyl Butyrate, Ethyl Phenylacetate, and Ethyl Caprylate with Ethanol at T = (288.15, 298.15, 308.15, and 318.15) K
η	0.0014110	Pa×s	298.15	Densities and Viscosities of Binary Mixtures of Isoamyl Acetate, Ethyl Caproate, Ethyl Benzoate, Isoamyl Butyrate, Ethyl Phenylacetate, and Ethyl Caprylate with Ethanol at T = (288.15, 298.15, 308.15, and 318.15) K
η	0.0011930	Pa×s	308.15	Densities and Viscosities of Binary Mixtures of Isoamyl Acetate, Ethyl Caproate, Ethyl Benzoate, Isoamyl Butyrate, Ethyl Phenylacetate, and Ethyl Caprylate with Ethanol at T = (288.15, 298.15, 308.15, and 318.15) K
η	0.0010270	Pa×s	318.15	Densities and Viscosities of Binary Mixtures of Isoamyl Acetate, Ethyl Caproate, Ethyl Benzoate, Isoamyl Butyrate, Ethyl Phenylacetate, and Ethyl Caprylate with Ethanol at T = (288.15, 298.15, 308.15, and 318.15) K
Δ_vapH	[52.50; 53.20]	kJ/mol	[397.00; 405.00]
Δ_vapH	52.50 ± 0.20	kJ/mol	397.00	NIST
Δ_vapH	53.20	kJ/mol	405.00	NIST
P_vap	[2.19e-03; 46.42]	kPa	[273.26; 452.30]

P_vap	2.19e-03	kPa	273.26	Experimental Vapor Pressures of Five Saturated Fatty Acid Ethyl Ester (FAEE) Components of Biodiesel
P_vap	6.27e-03	kPa	283.08	Experimental Vapor Pressures of Five Saturated Fatty Acid Ethyl Ester (FAEE) Components of Biodiesel
P_vap	0.02	kPa	293.05	Experimental Vapor Pressures of Five Saturated Fatty Acid Ethyl Ester (FAEE) Components of Biodiesel
P_vap	0.04	kPa	303.09	Experimental Vapor Pressures of Five Saturated Fatty Acid Ethyl Ester (FAEE) Components of Biodiesel
P_vap	0.08	kPa	313.20	Experimental Vapor Pressures of Five Saturated Fatty Acid Ethyl Ester (FAEE) Components of Biodiesel
P_vap	0.15	kPa	323.31	Experimental Vapor Pressures of Five Saturated Fatty Acid Ethyl Ester (FAEE) Components of Biodiesel
P_vap	0.87	kPa	351.90	Experimental Vapor Pressures of Five Saturated Fatty Acid Ethyl Ester (FAEE) Components of Biodiesel
P_vap	1.49	kPa	362.10	Experimental Vapor Pressures of Five Saturated Fatty Acid Ethyl Ester (FAEE) Components of Biodiesel
P_vap	2.43	kPa	372.06	Experimental Vapor Pressures of Five Saturated Fatty Acid Ethyl Ester (FAEE) Components of Biodiesel
P_vap	3.87	kPa	382.13	Experimental Vapor Pressures of Five Saturated Fatty Acid Ethyl Ester (FAEE) Components of Biodiesel
P_vap	5.90	kPa	392.19	Experimental Vapor Pressures of Five Saturated Fatty Acid Ethyl Ester (FAEE) Components of Biodiesel
P_vap	8.72	kPa	402.13	Experimental Vapor Pressures of Five Saturated Fatty Acid Ethyl Ester (FAEE) Components of Biodiesel
P_vap	12.67	kPa	412.13	Experimental Vapor Pressures of Five Saturated Fatty Acid Ethyl Ester (FAEE) Components of Biodiesel
P_vap	18.04	kPa	422.12	Experimental Vapor Pressures of Five Saturated Fatty Acid Ethyl Ester (FAEE) Components of Biodiesel
P_vap	25.22	kPa	432.22	Experimental Vapor Pressures of Five Saturated Fatty Acid Ethyl Ester (FAEE) Components of Biodiesel
P_vap	34.49	kPa	442.26	Experimental Vapor Pressures of Five Saturated Fatty Acid Ethyl Ester (FAEE) Components of Biodiesel
P_vap	46.42	kPa	452.30	Experimental Vapor Pressures of Five Saturated Fatty Acid Ethyl Ester (FAEE) Components of Biodiesel
n₀	[1.38955; 1.42461]		[278.15; 358.15]

n₀	1.42461		278.15	Thermophysical properties of fatty acid methyl and ethyl esters
n₀	1.42242		283.15	Thermophysical properties of fatty acid methyl and ethyl esters
n₀	1.42025		288.15	Thermophysical properties of fatty acid methyl and ethyl esters
n₀	1.41807		293.15	Thermophysical properties of fatty acid methyl and ethyl esters
n₀	1.41587		298.15	Thermophysical properties of fatty acid methyl and ethyl esters
n₀	1.41367		303.15	Thermophysical properties of fatty acid methyl and ethyl esters
n₀	1.41148		308.15	Thermophysical properties of fatty acid methyl and ethyl esters
n₀	1.40926		313.15	Thermophysical properties of fatty acid methyl and ethyl esters
n₀	1.40703		318.15	Thermophysical properties of fatty acid methyl and ethyl esters
n₀	1.40481		323.15	Thermophysical properties of fatty acid methyl and ethyl esters
n₀	1.40261		328.15	Thermophysical properties of fatty acid methyl and ethyl esters
n₀	1.40042		333.15	Thermophysical properties of fatty acid methyl and ethyl esters
n₀	1.39823		338.15	Thermophysical properties of fatty acid methyl and ethyl esters
n₀	1.39603		343.15	Thermophysical properties of fatty acid methyl and ethyl esters
n₀	1.39386		348.15	Thermophysical properties of fatty acid methyl and ethyl esters
n₀	1.39170		353.15	Thermophysical properties of fatty acid methyl and ethyl esters
n₀	1.38955		358.15	Thermophysical properties of fatty acid methyl and ethyl esters
ρ_l	[840.74; 870.88]	kg/m³	[288.15; 323.15]

ρ_l	870.88	kg/m³	288.15	Volumetric, viscometric, spectral studies and viscosity modelling of binary mixtures of esters and alcohols (diethyl succinate, or ethyl octanoate + isobutanol, or isopentanol) at varying temperatures
ρ_l	866.58	kg/m³	293.15	Volumetric, viscometric, spectral studies and viscosity modelling of binary mixtures of esters and alcohols (diethyl succinate, or ethyl octanoate + isobutanol, or isopentanol) at varying temperatures
ρ_l	862.64	kg/m³	298.15	Measurement and correlation of density and viscosity of n-hexadecane with three fatty acid ethyl esters
ρ_l	862.15	kg/m³	298.15	Refractive Indices and Surface Tensions of Binary Mixtures of Isoamyl Acetate, Ethyl Caproate, Ethyl Benzoate, Isoamyl Butyrate, Ethyl Phenylacetate, and Ethyl Caprylate with Ethanol at (288.15, 298.15, 308.15, and 318.15) K
ρ_l	862.28	kg/m³	298.15	Volumetric, viscometric, spectral studies and viscosity modelling of binary mixtures of esters and alcohols (diethyl succinate, or ethyl octanoate + isobutanol, or isopentanol) at varying temperatures
ρ_l	862.23	kg/m³	298.20	Modeling phase equilibria of ternary systems (water + formic acid + ester or alcohol) through UNIFAC-original, SERLAS, NRTL, NRTL-modified, and three-suffix Margules: Parameter estimation using genetic algorithm
ρ_l	857.98	kg/m³	303.15	Volumetric, viscometric, spectral studies and viscosity modelling of binary mixtures of esters and alcohols (diethyl succinate, or ethyl octanoate + isobutanol, or isopentanol) at varying temperatures
ρ_l	858.34	kg/m³	303.15	Measurement and correlation of density and viscosity of n-hexadecane with three fatty acid ethyl esters
ρ_l	854.04	kg/m³	308.15	Measurement and correlation of density and viscosity of n-hexadecane with three fatty acid ethyl esters
ρ_l	853.68	kg/m³	308.15	Volumetric, viscometric, spectral studies and viscosity modelling of binary mixtures of esters and alcohols (diethyl succinate, or ethyl octanoate + isobutanol, or isopentanol) at varying temperatures
ρ_l	849.72	kg/m³	313.15	Measurement and correlation of density and viscosity of n-hexadecane with three fatty acid ethyl esters
ρ_l	849.37	kg/m³	313.15	Volumetric, viscometric, spectral studies and viscosity modelling of binary mixtures of esters and alcohols (diethyl succinate, or ethyl octanoate + isobutanol, or isopentanol) at varying temperatures
ρ_l	845.06	kg/m³	318.15	Volumetric, viscometric, spectral studies and viscosity modelling of binary mixtures of esters and alcohols (diethyl succinate, or ethyl octanoate + isobutanol, or isopentanol) at varying temperatures
ρ_l	845.39	kg/m³	318.15	Measurement and correlation of density and viscosity of n-hexadecane with three fatty acid ethyl esters
ρ_l	841.06	kg/m³	323.15	Measurement and correlation of density and viscosity of n-hexadecane with three fatty acid ethyl esters
ρ_l	840.74	kg/m³	323.15	Volumetric, viscometric, spectral studies and viscosity modelling of binary mixtures of esters and alcohols (diethyl succinate, or ethyl octanoate + isobutanol, or isopentanol) at varying temperatures
c_sound,fluid	[675.00; 1275.70]	m/s	[293.73; 472.16]

c_sound,fluid	1275.70	m/s	293.73	Speed of sound measurement and prediction of ethyl hexanoate and ethyl octanoate at temperatures from (293.15 to 473.15) K and pressures from (0.1 to 10) MPa
c_sound,fluid	1243.00	m/s	302.98	Speed of sound measurement and prediction of ethyl hexanoate and ethyl octanoate at temperatures from (293.15 to 473.15) K and pressures from (0.1 to 10) MPa
c_sound,fluid	1206.10	m/s	313.53	Speed of sound measurement and prediction of ethyl hexanoate and ethyl octanoate at temperatures from (293.15 to 473.15) K and pressures from (0.1 to 10) MPa
c_sound,fluid	1173.10	m/s	323.27	Speed of sound measurement and prediction of ethyl hexanoate and ethyl octanoate at temperatures from (293.15 to 473.15) K and pressures from (0.1 to 10) MPa
c_sound,fluid	1138.50	m/s	332.65	Speed of sound measurement and prediction of ethyl hexanoate and ethyl octanoate at temperatures from (293.15 to 473.15) K and pressures from (0.1 to 10) MPa
c_sound,fluid	1103.80	m/s	343.20	Speed of sound measurement and prediction of ethyl hexanoate and ethyl octanoate at temperatures from (293.15 to 473.15) K and pressures from (0.1 to 10) MPa
c_sound,fluid	1069.90	m/s	352.53	Speed of sound measurement and prediction of ethyl hexanoate and ethyl octanoate at temperatures from (293.15 to 473.15) K and pressures from (0.1 to 10) MPa
c_sound,fluid	1035.20	m/s	363.28	Speed of sound measurement and prediction of ethyl hexanoate and ethyl octanoate at temperatures from (293.15 to 473.15) K and pressures from (0.1 to 10) MPa
c_sound,fluid	1001.90	m/s	372.96	Speed of sound measurement and prediction of ethyl hexanoate and ethyl octanoate at temperatures from (293.15 to 473.15) K and pressures from (0.1 to 10) MPa
c_sound,fluid	969.30	m/s	383.00	Speed of sound measurement and prediction of ethyl hexanoate and ethyl octanoate at temperatures from (293.15 to 473.15) K and pressures from (0.1 to 10) MPa
c_sound,fluid	936.30	m/s	392.03	Speed of sound measurement and prediction of ethyl hexanoate and ethyl octanoate at temperatures from (293.15 to 473.15) K and pressures from (0.1 to 10) MPa
c_sound,fluid	901.40	m/s	403.14	Speed of sound measurement and prediction of ethyl hexanoate and ethyl octanoate at temperatures from (293.15 to 473.15) K and pressures from (0.1 to 10) MPa
c_sound,fluid	869.50	m/s	413.12	Speed of sound measurement and prediction of ethyl hexanoate and ethyl octanoate at temperatures from (293.15 to 473.15) K and pressures from (0.1 to 10) MPa
c_sound,fluid	835.70	m/s	423.11	Speed of sound measurement and prediction of ethyl hexanoate and ethyl octanoate at temperatures from (293.15 to 473.15) K and pressures from (0.1 to 10) MPa
c_sound,fluid	801.10	m/s	433.20	Speed of sound measurement and prediction of ethyl hexanoate and ethyl octanoate at temperatures from (293.15 to 473.15) K and pressures from (0.1 to 10) MPa
c_sound,fluid	770.70	m/s	443.05	Speed of sound measurement and prediction of ethyl hexanoate and ethyl octanoate at temperatures from (293.15 to 473.15) K and pressures from (0.1 to 10) MPa
c_sound,fluid	738.50	m/s	453.11	Speed of sound measurement and prediction of ethyl hexanoate and ethyl octanoate at temperatures from (293.15 to 473.15) K and pressures from (0.1 to 10) MPa
c_sound,fluid	705.50	m/s	463.17	Speed of sound measurement and prediction of ethyl hexanoate and ethyl octanoate at temperatures from (293.15 to 473.15) K and pressures from (0.1 to 10) MPa
c_sound,fluid	675.00	m/s	472.16	Speed of sound measurement and prediction of ethyl hexanoate and ethyl octanoate at temperatures from (293.15 to 473.15) K and pressures from (0.1 to 10) MPa
γ	[0.02; 0.03]	N/m	[288.15; 358.15]

γ	0.03	N/m	288.15	Densities, Viscosities, Refractive Indices, and Surface Tensions for 12 Flavor Esters from T ) 288.15 K to T ) 358.15 K
γ	0.03	N/m	298.15	Densities, Viscosities, Refractive Indices, and Surface Tensions for 12 Flavor Esters from T ) 288.15 K to T ) 358.15 K
γ	0.03	N/m	308.15	Densities, Viscosities, Refractive Indices, and Surface Tensions for 12 Flavor Esters from T ) 288.15 K to T ) 358.15 K
γ	0.02	N/m	318.15	Densities, Viscosities, Refractive Indices, and Surface Tensions for 12 Flavor Esters from T ) 288.15 K to T ) 358.15 K
γ	0.02	N/m	328.15	Densities, Viscosities, Refractive Indices, and Surface Tensions for 12 Flavor Esters from T ) 288.15 K to T ) 358.15 K
γ	0.02	N/m	338.15	Densities, Viscosities, Refractive Indices, and Surface Tensions for 12 Flavor Esters from T ) 288.15 K to T ) 358.15 K
γ	0.02	N/m	348.15	Densities, Viscosities, Refractive Indices, and Surface Tensions for 12 Flavor Esters from T ) 288.15 K to T ) 358.15 K
γ	0.02	N/m	358.15	Densities, Viscosities, Refractive Indices, and Surface Tensions for 12 Flavor Esters from T ) 288.15 K to T ) 358.15 K
λ	[0.11; 0.15]	W/m×K	[254.76; 400.37]

λ	0.15	W/m×K	254.76	Measurement on the thermal conductivity of five saturated fatty acid ethyl esters components of biodiesel
λ	0.15	W/m×K	264.72	Measurement on the thermal conductivity of five saturated fatty acid ethyl esters components of biodiesel
λ	0.14	W/m×K	274.70	Measurement on the thermal conductivity of five saturated fatty acid ethyl esters components of biodiesel
λ	0.14	W/m×K	284.63	Measurement on the thermal conductivity of five saturated fatty acid ethyl esters components of biodiesel
λ	0.14	W/m×K	294.53	Measurement on the thermal conductivity of five saturated fatty acid ethyl esters components of biodiesel
λ	0.14	W/m×K	300.47	Measurement on the thermal conductivity of five saturated fatty acid ethyl esters components of biodiesel
λ	0.14	W/m×K	307.05	Measurement on the thermal conductivity of five saturated fatty acid ethyl esters components of biodiesel
λ	0.14	W/m×K	310.45	Measurement on the thermal conductivity of five saturated fatty acid ethyl esters components of biodiesel
λ	0.13	W/m×K	320.37	Measurement on the thermal conductivity of five saturated fatty acid ethyl esters components of biodiesel
λ	0.13	W/m×K	330.40	Measurement on the thermal conductivity of five saturated fatty acid ethyl esters components of biodiesel
λ	0.13	W/m×K	340.34	Measurement on the thermal conductivity of five saturated fatty acid ethyl esters components of biodiesel
λ	0.13	W/m×K	350.38	Measurement on the thermal conductivity of five saturated fatty acid ethyl esters components of biodiesel
λ	0.12	W/m×K	360.32	Measurement on the thermal conductivity of five saturated fatty acid ethyl esters components of biodiesel
λ	0.12	W/m×K	370.25	Measurement on the thermal conductivity of five saturated fatty acid ethyl esters components of biodiesel
λ	0.12	W/m×K	380.17	Measurement on the thermal conductivity of five saturated fatty acid ethyl esters components of biodiesel
λ	0.12	W/m×K	390.39	Measurement on the thermal conductivity of five saturated fatty acid ethyl esters components of biodiesel
λ	0.11	W/m×K	400.37	Measurement on the thermal conductivity of five saturated fatty acid ethyl esters components of biodiesel

Datasets

Molar heat capacity at constant pressure, J/K/mol (1)
Mass density, kg/m3 (1)
Speed of sound, m/s (1)

Molar heat capacity at constant pressure, J/K/mol

Fixed		Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Molar heat capacity at constant pressure, J/K/mol - Liquid
294.00	160.00	339.59
294.00	3020.00	339.17
294.10	5960.00	338.74
294.10	9040.00	338.30
294.10	12020.00	337.90
294.10	14980.00	337.54
294.10	17990.00	337.13
294.10	21060.00	336.71
294.10	23980.00	336.29
305.60	160.00	344.76
303.70	2940.00	344.30
303.70	6070.00	343.83
303.80	8950.00	343.35
303.80	12020.00	342.90
303.90	15040.00	342.50
304.00	18130.00	342.09
304.00	21050.00	341.67
304.00	24030.00	341.18
314.30	170.00	350.60
314.30	3140.00	350.17
314.30	6130.00	349.71
314.40	9110.00	349.29
314.40	12100.00	348.89
314.40	15030.00	348.53
314.50	18310.00	348.11
314.50	20910.00	347.72
314.50	24100.00	347.25
323.80	130.00	355.82
323.80	3030.00	355.40
323.80	6160.00	354.96
323.90	9300.00	354.54
323.90	12120.00	354.09
323.90	15230.00	353.71
323.90	18110.00	353.28
323.80	21030.00	352.89
323.90	24100.00	352.47
333.70	110.00	360.49
333.70	3060.00	360.06
333.70	6010.00	359.65
333.80	9110.00	359.17
333.80	11920.00	358.75
333.80	15070.00	358.37
333.80	18080.00	357.90
333.90	21120.00	357.47
333.90	24000.00	357.06
343.50	130.00	365.32
343.50	2950.00	364.93
343.50	6040.00	364.48
343.50	8990.00	364.02
343.60	12070.00	363.60
343.70	15050.00	363.15
343.80	18070.00	362.70
343.80	21010.00	362.30
343.80	24090.00	361.84
353.60	130.00	370.06
353.60	3030.00	369.66
353.60	6060.00	369.24
353.70	8990.00	368.80
353.70	11900.00	368.40
353.80	15040.00	367.99
353.90	18020.00	367.57
354.00	20960.00	367.14
354.00	24110.00	366.72
Reference

Mass density, kg/m3

Fixed		Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Mass density, kg/m3 - Liquid
303.25	100.00	858.1
303.32	3120.00	861.3
303.30	6080.00	864.4
303.32	9130.00	867.8
303.26	12080.00	871.0
303.33	15080.00	874.1
313.05	100.00	849.5
313.12	3140.00	853.0
313.08	6150.00	856.1
313.10	9150.00	859.6
313.10	12100.00	862.7
313.11	15110.00	865.9
323.00	100.00	841.1
323.09	3130.00	844.7
323.10	6150.00	848.1
323.13	9110.00	851.4
323.14	12140.00	854.8
323.16	15050.00	858.1
333.00	100.00	832.2
333.14	3100.00	836.2
333.18	6080.00	839.7
333.18	9090.00	843.3
333.20	12100.00	846.9
333.21	15100.00	850.3
343.11	100.00	823.6
343.11	3120.00	827.8
343.14	6100.00	831.7
343.16	9070.00	835.0
343.10	12150.00	838.8
343.17	15000.00	842.1
353.10	100.00	814.5
353.21	3150.00	819.0
353.27	6150.00	823.0
353.16	9130.00	826.8
353.25	12140.00	830.7
353.24	15070.00	834.4
Reference

Speed of sound, m/s

Fixed		Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Speed of sound, m/s - Liquid
292.94	100.00	1281.78
292.92	15200.00	1358.96
292.92	30390.00	1426.66
292.91	45590.00	1484.68
292.91	60790.00	1539.15
292.91	75990.00	1589.96
292.91	91180.00	1638.26
292.90	101320.00	1668.8
298.22	100.00	1261.46
298.22	15200.00	1340.79
298.21	30390.00	1407.87
298.20	45590.00	1468.7
298.20	60790.00	1523.7
298.20	75990.00	1574.95
298.20	91180.00	1623.92
298.21	101320.00	1654.14
303.20	100.00	1242.48
303.14	15200.00	1324.21
303.14	30390.00	1391.85
303.13	45590.00	1453.63
303.13	60790.00	1509.14
303.13	75990.00	1561.43
303.13	91180.00	1610.08
303.13	101320.00	1639.9
308.17	100.00	1223.64
308.11	15200.00	1307.5
308.11	30390.00	1376.3
308.11	45590.00	1438.66
308.11	60790.00	1494.89
308.11	75990.00	1547.22
308.11	91180.00	1596.51
308.11	101320.00	1627.66
313.15	100.00	1204.97
313.11	15200.00	1290.2
313.11	30390.00	1360.2
313.11	45590.00	1423.12
313.09	60800.00	1480.45
313.10	75990.00	1533.04
313.09	91180.00	1582.85
313.10	101320.00	1614.81
318.32	100.00	1185.71
318.26	15200.00	1273.0
318.24	30390.00	1343.93
318.26	45590.00	1407.41
318.26	60800.00	1466.05
318.26	75990.00	1519.38
318.26	91180.00	1569.61
318.27	101320.00	1601.6
Reference

Correlations

Property	Value	Unit	Temperature (K)	Source
C_p,gas	[233.96; 543.35]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is C_p,gas in J/mol×K, T in K
Coefficient A			1.92070e+01
Coefficient B			8.99040e-01
Coefficient C			-4.25600e-04
Coefficient D			5.07000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00

C_p,gas	233.96	J/mol×K	273.00	Calculated Property
C_p,gas	286.24	J/mol×K	353.78	Calculated Property
C_p,gas	333.68	J/mol×K	434.56	Calculated Property
C_p,gas	376.42	J/mol×K	515.33	Calculated Property
C_p,gas	414.64	J/mol×K	596.11	Calculated Property
C_p,gas	448.48	J/mol×K	676.89	Calculated Property
C_p,gas	478.11	J/mol×K	757.67	Calculated Property
C_p,gas	503.69	J/mol×K	838.44	Calculated Property
C_p,gas	525.38	J/mol×K	919.22	Calculated Property
C_p,gas	543.35	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
P_vap	[1.33; 202.65]	kPa	[362.32; 508.68]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is P_vap in kPa, T in K
Coefficient A			1.51722e+01
Coefficient B			-4.27593e+03
Coefficient C			-7.50490e+01
Temperature range, min.			362.32
Temperature range, max.			508.68

P_vap	1.33	kPa	362.32	Calculated Property
P_vap	2.96	kPa	378.58	Calculated Property
P_vap	6.06	kPa	394.84	Calculated Property
P_vap	11.57	kPa	411.11	Calculated Property
P_vap	20.82	kPa	427.37	Calculated Property
P_vap	35.56	kPa	443.63	Calculated Property
P_vap	58.06	kPa	459.89	Calculated Property
P_vap	91.10	kPa	476.16	Calculated Property
P_vap	138.00	kPa	492.42	Calculated Property
P_vap	202.65	kPa	508.68	Calculated Property
P_vap	[0.26; 13.44]	kPa	[330.15; 414.15]	KDB Vapor Pressure Data
Equation			ln(Y) = A + B/T + C·ln(T) + D·T² + E/T² Y is P_vap in kPa, T in K
Coefficient A			1.80487e+01
Coefficient B			-6.39744e+03
Coefficient C			-6.14378e-04
Coefficient D			7.52005e-10
Coefficient E			0.00000e+00
Temperature range, min.			330.15
Temperature range, max.			414.15

P_vap	0.26	kPa	330.15	Calculated Property
P_vap	0.45	kPa	339.48	Calculated Property
P_vap	0.74	kPa	348.82	Calculated Property
P_vap	1.20	kPa	358.15	Calculated Property
P_vap	1.89	kPa	367.48	Calculated Property
P_vap	2.91	kPa	376.82	Calculated Property
P_vap	4.38	kPa	386.15	Calculated Property
P_vap	6.48	kPa	395.48	Calculated Property
P_vap	9.41	kPa	404.82	Calculated Property
P_vap	13.44	kPa	414.15	Calculated Property

Similar Compounds

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Mixtures

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Chemical Properties of Octanoic acid, ethyl ester (CAS 106-32-1)

Contents