Chemical Properties of 11-Heneicosanone

InChI

InChI=1S/C21H42O/c1-3-5-7-9-11-13-15-17-19-21(22)20-18-16-14-12-10-8-6-4-2/h3-20H2,1-2H3

InChI Key

DOACSXJVHDTDSG-UHFFFAOYSA-N

Formula

C21H42O

SMILES

CCCCCCCCCCC(=O)CCCCCCCCCC

Molecular Weight¹

310.57

Other Names

• di-n-Decyl ketone
• Didecyl ketone
• henicosan-11-one

• ω : Acentric Factor.
• C_p,gas : Ideal gas 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_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (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).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
ΔfusH	[76.20; 76.20]	kJ/mol	[336.70; 336.70]
ΔfusH	76.20	kJ/mol	336.70	NIST
ΔfusH	76.20	kJ/mol	336.70	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[451.90; 1091.76]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			-8.84200e+00
Coefficient B			1.97084e+00
Coefficient C			-1.09990e-03
Coefficient D			2.29660e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	451.90	J/mol×K	273.00	Calculated Property
Cp,gas	560.90	J/mol×K	353.78	Calculated Property
Cp,gas	658.74	J/mol×K	434.56	Calculated Property
Cp,gas	746.13	J/mol×K	515.33	Calculated Property
Cp,gas	823.80	J/mol×K	596.11	Calculated Property
Cp,gas	892.47	J/mol×K	676.89	Calculated Property
Cp,gas	952.88	J/mol×K	757.67	Calculated Property
Cp,gas	1005.75	J/mol×K	838.44	Calculated Property
Cp,gas	1051.80	J/mol×K	919.22	Calculated Property
Cp,gas	1091.76	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0049205; 0.0001458]	Pa×s	[337.00; 633.48]	Joback Predicted correlation
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			-1.28336e+01
Coefficient B			2.53399e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Comment			Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc.
Temperature range, min.			337.00
Temperature range, max.			633.48
η	0.0049205	Pa×s	337.00	Calculated Property
η	0.0025189	Pa×s	369.94	Calculated Property
η	0.0014387	Pa×s	402.89	Calculated Property
η	0.0008944	Pa×s	435.83	Calculated Property
η	0.0005944	Pa×s	468.77	Calculated Property
η	0.0004168	Pa×s	501.71	Calculated Property
η	0.0003053	Pa×s	534.66	Calculated Property
η	0.0002319	Pa×s	567.60	Calculated Property
η	0.0001815	Pa×s	600.54	Calculated Property
η	0.0001458	Pa×s	633.48	Calculated Property

Similar Compounds

Find more compounds similar to 11-Heneicosanone.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
Calculated This icon marks a calculated value or equation: a prediction, not a measurement.
These property values are available through the Cheméo API. A free account gives you an access key.