Chemical Properties of Naphthalene, 1,2,3,4-tetrahydro-5,6-dimethyl-

InChI

InChI=1S/C12H16/c1-9-7-8-11-5-3-4-6-12(11)10(9)2/h7-8H,3-6H2,1-2H3

InChI Key

ONUWVTFBEJFWAS-UHFFFAOYSA-N

Formula

C12H16

SMILES

Cc1ccc2c(c1C)CCCC2

Molecular Weight¹

160.26

Other Names

• 5,6-Dimethyltetralin

• 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).
• IE : Ionization energy (eV).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• T_boil : Normal Boiling Point Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Critical Temperature, Critical Pressure, Critical Volume, Standard Gibbs free energy of formation, Acentric Factor, 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.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[179.84; 485.63]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			-6.03300e+01
Coefficient B			1.05424e+00
Coefficient C			-6.88280e-04
Coefficient D			1.80000e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	179.84	J/mol×K	273.00	Calculated Property
Cp,gas	234.46	J/mol×K	353.78	Calculated Property
Cp,gas	282.59	J/mol×K	434.56	Calculated Property
Cp,gas	324.80	J/mol×K	515.33	Calculated Property
Cp,gas	361.66	J/mol×K	596.11	Calculated Property
Cp,gas	393.74	J/mol×K	676.89	Calculated Property
Cp,gas	421.61	J/mol×K	757.67	Calculated Property
Cp,gas	445.83	J/mol×K	838.44	Calculated Property
Cp,gas	466.98	J/mol×K	919.22	Calculated Property
Cp,gas	485.63	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0016640; 0.0002951]	Pa×s	[307.64; 530.91]	Joback Predicted correlation
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			-1.05112e+01
Coefficient B			1.26522e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Comment			Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc.
Temperature range, min.			307.64
Temperature range, max.			530.91
η	0.0016640	Pa×s	307.64	Calculated Property
η	0.0012242	Pa×s	332.45	Calculated Property
η	0.0009399	Pa×s	357.25	Calculated Property
η	0.0007468	Pa×s	382.06	Calculated Property
η	0.0006103	Pa×s	406.87	Calculated Property
η	0.0005104	Pa×s	431.68	Calculated Property
η	0.0004353	Pa×s	456.48	Calculated Property
η	0.0003773	Pa×s	481.29	Calculated Property
η	0.0003317	Pa×s	506.10	Calculated Property
η	0.0002951	Pa×s	530.91	Calculated Property

Similar Compounds

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

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

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