Chemical Properties of 5-Methyl-3-heptene (CAS 53510-18-2)

InChI

InChI=1S/C8H16/c1-4-6-7-8(3)5-2/h6-8H,4-5H2,1-3H3

InChI Key

YMNTZRCUPAYGLG-UHFFFAOYSA-N

Formula

C8H16

SMILES

CCC=CC(C)CC

Molecular Weight¹

112.21

CAS

53510-18-2

Other Names

• 5-Methyl-trans-3-heptene

• 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

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[217.94; 289.43]	J/mol×K	[386.16; 562.05]
Cp,gas	217.94	J/mol×K	386.16	Joback Calculated Property
Cp,gas	231.23	J/mol×K	415.47	Joback Calculated Property
Cp,gas	243.94	J/mol×K	444.79	Joback Calculated Property
Cp,gas	256.10	J/mol×K	474.10	Joback Calculated Property
Cp,gas	267.72	J/mol×K	503.42	Joback Calculated Property
Cp,gas	278.83	J/mol×K	532.73	Joback Calculated Property
Cp,gas	289.43	J/mol×K	562.05	Joback Calculated Property
η	[0.0001950; 0.0101457]	Pa×s	[159.84; 386.16]
η	0.0101457	Pa×s	159.84	Joback Calculated Property
η	0.0028001	Pa×s	197.56	Joback Calculated Property
η	0.0011677	Pa×s	235.28	Joback Calculated Property
η	0.0006201	Pa×s	273.00	Joback Calculated Property
η	0.0003840	Pa×s	310.72	Joback Calculated Property
η	0.0002638	Pa×s	348.44	Joback Calculated Property
η	0.0001950	Pa×s	386.16	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.67]	kPa	[285.62; 420.39]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.41614e+01
Coefficient B			-3.29361e+03
Coefficient C			-4.82220e+01
Temperature range, min.			285.62
Temperature range, max.			420.39
Pvap	1.33	kPa	285.62	Calculated Property
Pvap	3.04	kPa	300.59	Calculated Property
Pvap	6.31	kPa	315.57	Calculated Property
Pvap	12.12	kPa	330.54	Calculated Property
Pvap	21.82	kPa	345.52	Calculated Property
Pvap	37.12	kPa	360.49	Calculated Property
Pvap	60.14	kPa	375.47	Calculated Property
Pvap	93.42	kPa	390.44	Calculated Property
Pvap	139.85	kPa	405.42	Calculated Property
Pvap	202.67	kPa	420.39	Calculated Property

Similar Compounds

Find more compounds similar to 5-Methyl-3-heptene.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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