Chemical Properties of Naphthalene, 1,2,3,4,4a,5,6,8a-octahydro-4a,8-dimethyl- (CAS 55976-09-5)

InChI

InChI=1S/C12H20/c1-10-6-5-9-12(2)8-4-3-7-11(10)12/h6,11H,3-5,7-9H2,1-2H3

InChI Key

NNSQRLUGFFCDCI-UHFFFAOYSA-N

Formula

C12H20

SMILES

CC1=CCCC2(C)CCCCC12

Molecular Weight¹

164.29

CAS

55976-09-5

Other Names

• 1,2,3,4,4a,5,6,8a-octahydro-4a,8-dimethylnaphthalene

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• 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).
• 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
ΔfG°	138.10	kJ/mol	Joback Calculated Property
ΔfH°gas	-108.50	kJ/mol	Joback Calculated Property
ΔfusH°	9.24	kJ/mol	Joback Calculated Property
ΔvapH°	42.62	kJ/mol	Joback Calculated Property
log10WS	-4.01		Crippen Calculated Property
logPoct/wat	3.923		Crippen Calculated Property
McVol	153.920	ml/mol	McGowan Calculated Property
Pc	2646.11	kPa	Joback Calculated Property
I	[1685.00; 1685.00]
I	1685.00		NIST
I	1685.00		NIST
Tboil	508.90	K	Joback Calculated Property
Tc	737.01	K	Joback Calculated Property
Tfus	283.98	K	Joback Calculated Property
Vc	0.574	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[367.15; 479.54]	J/mol×K	[508.90; 737.01]
Cp,gas	367.15	J/mol×K	508.90	Joback Calculated Property
Cp,gas	389.22	J/mol×K	546.92	Joback Calculated Property
Cp,gas	409.74	J/mol×K	584.94	Joback Calculated Property
Cp,gas	428.87	J/mol×K	622.95	Joback Calculated Property
Cp,gas	446.77	J/mol×K	660.97	Joback Calculated Property
Cp,gas	463.61	J/mol×K	698.99	Joback Calculated Property
Cp,gas	479.54	J/mol×K	737.01	Joback Calculated Property

Similar Compounds

Find more compounds similar to Naphthalene, 1,2,3,4,4a,5,6,8a-octahydro-4a,8-dimethyl-.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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