Chemical Properties of Naphthalene, 1,2,4a,5,6,8a-hexahydro-4,7-dimethyl-1-(1-methylethyl)- (CAS 483-75-0)

InChI

InChI=1S/C15H24/c1-10(2)13-8-6-12(4)14-7-5-11(3)9-15(13)14/h6,9-10,13-15H,5,7-8H2,1-4H3

InChI Key

QMAYBMKBYCGXDH-UHFFFAOYSA-N

Formula

C15H24

SMILES

CC1=CC2C(CC1)C(C)=CCC2C(C)C

Molecular Weight¹

204.35

CAS

483-75-0

Other Names

• 1,2,4a,5,6,8a-hexahydro-4,7-dimethyl-1-(1-methylethyl)-naphthalene
• 1,2,4a,5,6,8a-hexahydro-1-isopropyl-4,7-dimethylnaphthalene

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• 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).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• I_np : Non-polar retention indices.
• I : Polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfH°gas	-60.41	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	21.69	kJ/mol	Joback Calculated Property
ΔvapH°	66.36	kJ/mol	Relay (1.0) Calculated Property
logPoct/wat	4.581		Crippen Calculated Property
McVol	191.890	ml/mol	McGowan Calculated Property
Inp	[1440.00; 1519.00]
Inp	1469.00		NIST
Inp	1499.00		NIST
Inp	1495.00		NIST
Inp	1511.00		NIST
Inp	1452.00		NIST
Inp	1519.00		NIST
Inp	Outlier 1440.00		NIST
Inp	1484.00		NIST
Inp	1488.00		NIST
Inp	1490.00		NIST
Inp	1465.00		NIST
Inp	1466.00		NIST
Inp	1474.00		NIST
Inp	1469.00		NIST
Inp	1505.00		NIST
Inp	1508.00		NIST
Inp	1518.00		NIST
Inp	1478.00		NIST
Inp	1499.00		NIST
Inp	1482.00		NIST
Inp	1485.00		NIST
Inp	1485.00		NIST
Inp	1482.00		NIST
Inp	1495.00		NIST
Inp	1477.00		NIST
Inp	1475.00		NIST
Inp	1507.00		NIST
Inp	1484.00		NIST
Inp	1511.00		NIST
Inp	1508.00		NIST
Inp	1485.00		NIST
Inp	1485.00		NIST
Inp	1485.00		NIST
I	[1679.00; 1751.00]
I	1719.00		NIST
I	1751.00		NIST
I	1679.00		NIST
I	1719.00		NIST
Tboil	530.66	K	Relay (1.0) Calculated Property

Cheméo can also estimate Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[503.29; 621.19]	J/mol×K	[576.33; 791.72]
Cp,gas	503.29	J/mol×K	576.33	Joback Calculated Property
Cp,gas	526.08	J/mol×K	612.23	Joback Calculated Property
Cp,gas	547.54	J/mol×K	648.13	Joback Calculated Property
Cp,gas	567.74	J/mol×K	684.03	Joback Calculated Property
Cp,gas	586.71	J/mol×K	719.93	Joback Calculated Property
Cp,gas	604.51	J/mol×K	755.83	Joback Calculated Property
Cp,gas	621.19	J/mol×K	791.72	Joback Calculated Property
η	[0.0003401; 0.0020754]	Pa×s	[287.93; 576.33]
η	0.0020754	Pa×s	287.93	Joback Calculated Property
η	0.0012375	Pa×s	336.00	Joback Calculated Property
η	0.0008398	Pa×s	384.06	Joback Calculated Property
η	0.0006213	Pa×s	432.13	Joback Calculated Property
η	0.0004882	Pa×s	480.20	Joback Calculated Property
η	0.0004008	Pa×s	528.26	Joback Calculated Property
η	0.0003401	Pa×s	576.33	Joback Calculated Property

Similar Compounds

Find more compounds similar to Naphthalene, 1,2,4a,5,6,8a-hexahydro-4,7-dimethyl-1-(1-methylethyl)-.

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
Outlier This icon means that the value is more than 2 standard deviations away from the property mean.
These property values are available through the Cheméo API. A free account gives you an access key.