Chemical Properties of 3,3-dimethyl-1-heptene (CAS 19549-89-4)

InChI

InChI=1S/C9H18/c1-5-7-8-9(3,4)6-2/h6H,2,5,7-8H2,1,3-4H3

InChI Key

WETAFQBUDAJCAM-UHFFFAOYSA-N

Formula

C9H18

SMILES

C=CC(C)(C)CCCC

Molecular Weight¹

126.24

CAS

19549-89-4

• 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).
• 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).
• 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

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Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[258.74; 339.20]	J/mol×K	[398.97; 576.15]
Cp,gas	258.74	J/mol×K	398.97	Joback Calculated Property
Cp,gas	273.89	J/mol×K	428.50	Joback Calculated Property
Cp,gas	288.31	J/mol×K	458.03	Joback Calculated Property
Cp,gas	302.03	J/mol×K	487.56	Joback Calculated Property
Cp,gas	315.06	J/mol×K	517.09	Joback Calculated Property
Cp,gas	327.44	J/mol×K	546.62	Joback Calculated Property
Cp,gas	339.20	J/mol×K	576.15	Joback Calculated Property
η	[0.0002612; 0.0096355]	Pa×s	[191.85; 398.97]
η	0.0096355	Pa×s	191.85	Joback Calculated Property
η	0.0033391	Pa×s	226.37	Joback Calculated Property
η	0.0015317	Pa×s	260.89	Joback Calculated Property
η	0.0008430	Pa×s	295.41	Joback Calculated Property
η	0.0005257	Pa×s	329.93	Joback Calculated Property
η	0.0003585	Pa×s	364.45	Joback Calculated Property
η	0.0002612	Pa×s	398.97	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.66]	kPa	[312.92; 442.82]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.52155e+01
Coefficient B			-3.82274e+03
Coefficient C			-5.68400e+01
Temperature range, min.			312.92
Temperature range, max.			442.82
Pvap	1.33	kPa	312.92	Calculated Property
Pvap	2.96	kPa	327.35	Calculated Property
Pvap	6.05	kPa	341.79	Calculated Property
Pvap	11.55	kPa	356.22	Calculated Property
Pvap	20.78	kPa	370.65	Calculated Property
Pvap	35.50	kPa	385.09	Calculated Property
Pvap	57.98	kPa	399.52	Calculated Property
Pvap	91.01	kPa	413.95	Calculated Property
Pvap	137.93	kPa	428.39	Calculated Property
Pvap	202.66	kPa	442.82	Calculated Property

Similar Compounds

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

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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