Chemical Properties of 1-Octene, 3,3-dimethyl-

InChI

InChI=1S/C10H20/c1-5-7-8-9-10(3,4)6-2/h6H,2,5,7-9H2,1,3-4H3

InChI Key

LXXSZHUPIQOEPU-UHFFFAOYSA-N

Formula

C10H20

SMILES

C=CC(C)(C)CCCCC

Molecular Weight¹

140.27

Other Names

• 3,3-Dimethyl-1-octene

• 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).
• 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	0.3453		Relay (1.0) Calculated Property
ΔfG°	124.00	kJ/mol	Joback Calculated Property
ΔfH°gas	-142.01	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	12.96	kJ/mol	Joback Calculated Property
ΔvapH°	44.92	kJ/mol	Relay (1.0) Calculated Property
IE	9.31	eV	Relay (1.0) Calculated Property
log10WS	-5.20		Relay (1.0) Calculated Property
logPoct/wat	3.779		Crippen Calculated Property
McVol	147.460	ml/mol	McGowan Calculated Property
Pc	2231.30	kPa	Joback Calculated Property
Inp	[1151.00; 1151.00]
Inp	1151.00		NIST
Inp	1151.00		NIST
Tboil	424.23	K	Relay (1.0) Calculated Property
Tc	598.50	K	Relay (1.0) Calculated Property
Tfus	171.42	K	Relay (1.0) Calculated Property
Vc	0.546	m3/kmol	Relay (1.0) Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[206.35; 508.19]	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			-3.36660e+01
Coefficient B			1.05966e+00
Coefficient C			-7.14900e-04
Coefficient D			1.97100e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	206.35	J/mol×K	273.00	Calculated Property
Cp,gas	260.47	J/mol×K	353.78	Calculated Property
Cp,gas	307.99	J/mol×K	434.56	Calculated Property
Cp,gas	349.53	J/mol×K	515.33	Calculated Property
Cp,gas	385.72	J/mol×K	596.11	Calculated Property
Cp,gas	417.18	J/mol×K	676.89	Calculated Property
Cp,gas	444.54	J/mol×K	757.67	Calculated Property
Cp,gas	468.41	J/mol×K	838.44	Calculated Property
Cp,gas	489.42	J/mol×K	919.22	Calculated Property
Cp,gas	508.19	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0094858; 0.0002547]	Pa×s	[203.12; 418.59]	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			-1.16854e+01
Coefficient B			1.42742e+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.			203.12
Temperature range, max.			418.59
η	0.0094858	Pa×s	203.12	Calculated Property
η	0.0045214	Pa×s	227.06	Calculated Property
η	0.0024823	Pa×s	251.00	Calculated Property
η	0.0015129	Pa×s	274.94	Calculated Property
η	0.0009981	Pa×s	298.88	Calculated Property
η	0.0007004	Pa×s	322.83	Calculated Property
η	0.0005162	Pa×s	346.77	Calculated Property
η	0.0003957	Pa×s	370.71	Calculated Property
η	0.0003133	Pa×s	394.65	Calculated Property
η	0.0002547	Pa×s	418.59	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.63]	kPa	[328.92; 466.95]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.50118e+01
Coefficient B			-3.92429e+03
Coefficient C			-6.24000e+01
Temperature range, min.			328.92
Temperature range, max.			466.95
Pvap	1.33	kPa	328.92	Calculated Property
Pvap	2.97	kPa	344.26	Calculated Property
Pvap	6.09	kPa	359.59	Calculated Property
Pvap	11.65	kPa	374.93	Calculated Property
Pvap	20.96	kPa	390.27	Calculated Property
Pvap	35.78	kPa	405.60	Calculated Property
Pvap	58.36	kPa	420.94	Calculated Property
Pvap	91.43	kPa	436.28	Calculated Property
Pvap	138.26	kPa	451.61	Calculated Property
Pvap	202.63	kPa	466.95	Calculated Property

Similar Compounds

Find more compounds similar to 1-Octene, 3,3-dimethyl-.

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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