Chemical Properties of 1-Undecene, 8-methyl- (CAS 74630-40-3)

InChI

InChI=1S/C12H24/c1-4-6-7-8-9-11-12(3)10-5-2/h4,12H,1,5-11H2,2-3H3

InChI Key

KUIGECHVOHJTNQ-UHFFFAOYSA-N

Formula

C12H24

SMILES

C=CCCCCCC(C)CCC

Molecular Weight¹

168.32

CAS

74630-40-3

Other Names

• 8-Methyl-1-undecene

• 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 : 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	0.4796		Relay (1.0) Calculated Property
ΔfG°	135.56	kJ/mol	Joback Calculated Property
ΔfH°gas	-190.47	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	22.03	kJ/mol	Joback Calculated Property
ΔvapH°	53.75	kJ/mol	Relay (1.0) Calculated Property
IE	9.34	eV	Relay (1.0) Calculated Property
log10WS	-5.95		Relay (1.0) Calculated Property
logPoct/wat	4.559		Crippen Calculated Property
McVol	175.640	ml/mol	McGowan Calculated Property
Pc	1857.91	kPa	Joback Calculated Property
I	[1124.00; 1124.00]
I	1124.00		NIST
I	1124.00		NIST
Tboil	472.25	K	Relay (1.0) Calculated Property
Tc	640.03	K	Relay (1.0) Calculated Property
Tfus	204.88	K	Relay (1.0) Calculated Property
Vc	0.639	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[389.11; 479.73]	J/mol×K	[470.20; 637.46]
Cp,gas	389.11	J/mol×K	470.20	Joback Calculated Property
Cp,gas	405.84	J/mol×K	498.08	Joback Calculated Property
Cp,gas	421.88	J/mol×K	525.95	Joback Calculated Property
Cp,gas	437.28	J/mol×K	553.83	Joback Calculated Property
Cp,gas	452.04	J/mol×K	581.70	Joback Calculated Property
Cp,gas	466.18	J/mol×K	609.58	Joback Calculated Property
Cp,gas	479.73	J/mol×K	637.46	Joback Calculated Property
η	[0.0002043; 0.0089547]	Pa×s	[208.24; 470.20]
η	0.0089547	Pa×s	208.24	Joback Calculated Property
η	0.0027624	Pa×s	251.90	Joback Calculated Property
η	0.0012062	Pa×s	295.56	Joback Calculated Property
η	0.0006519	Pa×s	339.22	Joback Calculated Property
η	0.0004054	Pa×s	382.88	Joback Calculated Property
η	0.0002779	Pa×s	426.54	Joback Calculated Property
η	0.0002043	Pa×s	470.20	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.67]	kPa	[368.12; 506.98]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.58798e+01
Coefficient B			-4.55444e+03
Coefficient C			-7.60220e+01
Temperature range, min.			368.12
Temperature range, max.			506.98
Pvap	1.33	kPa	368.12	Calculated Property
Pvap	2.91	kPa	383.55	Calculated Property
Pvap	5.91	kPa	398.98	Calculated Property
Pvap	11.25	kPa	414.41	Calculated Property
Pvap	20.23	kPa	429.84	Calculated Property
Pvap	34.65	kPa	445.26	Calculated Property
Pvap	56.82	kPa	460.69	Calculated Property
Pvap	89.70	kPa	476.12	Calculated Property
Pvap	136.89	kPa	491.55	Calculated Property
Pvap	202.67	kPa	506.98	Calculated Property

Similar Compounds

Find more compounds similar to 1-Undecene, 8-methyl-.

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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