Chemical Properties of 2-Heptene, 6-methyl- (CAS 73548-72-8)

InChI

InChI=1S/C8H16/c1-4-5-6-7-8(2)3/h4-5,8H,6-7H2,1-3H3

InChI Key

LXBJRNXXTAWCKU-UHFFFAOYSA-N

Formula

C8H16

SMILES

CC=CCCC(C)C

Molecular Weight¹

112.21

CAS

73548-72-8

Other Names

• 6-Methyl-2-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).
• 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
ΔfG°	94.26	kJ/mol	Joback Calculated Property
ΔfH°gas	-96.51	kJ/mol	Joback Calculated Property
ΔfusH°	13.15	kJ/mol	Joback Calculated Property
ΔvapH°	32.97	kJ/mol	Joback Calculated Property
log10WS	-2.78		Crippen Calculated Property
logPoct/wat	2.999		Crippen Calculated Property
McVol	119.280	ml/mol	McGowan Calculated Property
Pc	2695.80	kPa	Joback Calculated Property
Inp	787.00		NIST
Tboil	[390.85; 390.90]	K
Tboil	390.90 ± 1.00	K	NIST
Tboil	390.85 ± 0.50	K	NIST
Tc	562.05	K	Joback Calculated Property
Tfus	159.84	K	Joback Calculated Property
Vc	0.458	m3/kmol	Joback Calculated Property

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; 202.65]	kPa	[289.62; 418.90]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.46383e+01
Coefficient B			-3.44429e+03
Coefficient C			-4.96120e+01
Temperature range, min.			289.62
Temperature range, max.			418.90
Pvap	1.33	kPa	289.62	Calculated Property
Pvap	3.00	kPa	303.98	Calculated Property
Pvap	6.18	kPa	318.35	Calculated Property
Pvap	11.85	kPa	332.71	Calculated Property
Pvap	21.32	kPa	347.08	Calculated Property
Pvap	36.34	kPa	361.44	Calculated Property
Pvap	59.10	kPa	375.81	Calculated Property
Pvap	92.27	kPa	390.17	Calculated Property
Pvap	138.93	kPa	404.54	Calculated Property
Pvap	202.65	kPa	418.90	Calculated Property

Similar Compounds

Find more compounds similar to 2-Heptene, 6-methyl-.

Sources

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

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