Chemical Properties of 1-Hexacosene (CAS 18835-33-1)

InChI

InChI=1S/C26H52/c1-3-5-7-9-11-13-15-17-19-21-23-25-26-24-22-20-18-16-14-12-10-8-6-4-2/h3H,1,4-26H2,2H3

InChI Key

OMXANELYEWRDAW-UHFFFAOYSA-N

Formula

C26H52

SMILES

C=CCCCCCCCCCCCCCCCCCCCCCCCC

Molecular Weight¹

364.69

CAS

18835-33-1

Other Names

• hexacos-1-ene

• 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_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).
• I_np : Non-polar retention indices.
• 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

Property	Value	Unit	Source
ω	1.0357		Relay (1.0) Calculated Property
ΔfG°	255.88	kJ/mol	Joback Calculated Property
ΔfH°gas	-471.65	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	61.82	kJ/mol	Joback Calculated Property
ΔvapH°	131.01	kJ/mol	Relay (1.0) Calculated Property
IE	9.85	eV	Relay (1.0) Calculated Property
log10WS	-9.95		Relay (1.0) Calculated Property
logPoct/wat	10.165		Crippen Calculated Property
McVol	372.900	ml/mol	McGowan Calculated Property
Pc	741.64	kPa	Joback Calculated Property
Inp	[358.50; 2596.00]
Inp	2596.00		NIST
Inp	2593.00		NIST
Inp	358.50		NIST
Inp	2596.00		NIST
Inp	358.50		NIST
Tboil	639.68	K	Relay (1.0) Calculated Property
Tc	796.49	K	Relay (1.0) Calculated Property
Tfus	309.15	K	Relay (1.0) Calculated Property
Vc	1.480	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[547.23; 1332.18]	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			-2.37370e+01
Coefficient B			2.45382e+00
Coefficient C			-1.41350e-03
Coefficient D			3.15600e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	547.23	J/mol×K	273.00	Calculated Property
Cp,gas	681.43	J/mol×K	353.78	Calculated Property
Cp,gas	801.56	J/mol×K	434.56	Calculated Property
Cp,gas	908.61	J/mol×K	515.33	Calculated Property
Cp,gas	1003.58	J/mol×K	596.11	Calculated Property
Cp,gas	1087.47	J/mol×K	676.89	Calculated Property
Cp,gas	1161.28	J/mol×K	757.67	Calculated Property
Cp,gas	1226.00	J/mol×K	838.44	Calculated Property
Cp,gas	1282.64	J/mol×K	919.22	Calculated Property
Cp,gas	1332.18	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0018164; 0.0000821]	Pa×s	[381.02; 678.10]	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			-1.33799e+01
Coefficient B			2.69344e+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.			381.02
Temperature range, max.			678.10
η	0.0018164	Pa×s	381.02	Calculated Property
η	0.0010338	Pa×s	414.03	Calculated Property
η	0.0006395	Pa×s	447.04	Calculated Property
η	0.0004226	Pa×s	480.05	Calculated Property
η	0.0002945	Pa×s	513.05	Calculated Property
η	0.0002144	Pa×s	546.06	Calculated Property
η	0.0001619	Pa×s	579.07	Calculated Property
η	0.0001260	Pa×s	612.08	Calculated Property
η	0.0001006	Pa×s	645.09	Calculated Property
η	0.0000821	Pa×s	678.10	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.66]	kPa	[520.43; 721.05]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.29483e+01
Coefficient B			-3.86098e+03
Coefficient C			-2.15474e+02
Temperature range, min.			520.43
Temperature range, max.			721.05
Pvap	1.33	kPa	520.43	Calculated Property
Pvap	3.16	kPa	542.72	Calculated Property
Pvap	6.70	kPa	565.01	Calculated Property
Pvap	13.00	kPa	587.30	Calculated Property
Pvap	23.38	kPa	609.59	Calculated Property
Pvap	39.50	kPa	631.89	Calculated Property
Pvap	63.27	kPa	654.18	Calculated Property
Pvap	96.83	kPa	676.47	Calculated Property
Pvap	142.49	kPa	698.76	Calculated Property
Pvap	202.66	kPa	721.05	Calculated Property

Similar Compounds

Find more compounds similar to 1-Hexacosene.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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