Chemical Properties of Naphthalene, 1,2-dihydro-2,5,8-trimethyl- (CAS 30316-23-5)

InChI

InChI=1S/C13H16/c1-9-4-7-12-10(2)5-6-11(3)13(12)8-9/h4-7,9H,8H2,1-3H3

InChI Key

IQEGNNWKVCUHQL-UHFFFAOYSA-N

Formula

C13H16

SMILES

Cc1ccc(C)c2c1C=CC(C)C2

Molecular Weight¹

172.27

CAS

30316-23-5

Other Names

• 2,5,8-Trimethyl-1,2-dihydronaphthalene

• 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 : Polar retention indices.
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfH°gas	55.76	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	19.56	kJ/mol	Joback Calculated Property
ΔvapH°	65.05	kJ/mol	Relay (1.0) Calculated Property
logPoct/wat	3.509		Crippen Calculated Property
McVol	155.110	ml/mol	McGowan Calculated Property
I	[1999.00; 1999.00]
I	1999.00		NIST
I	1999.00		NIST

Cheméo can also estimate Normal Boiling Point Temperature, 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.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[196.85; 512.58]	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			-4.75200e+01
Coefficient B			1.06676e+00
Coefficient C			-6.74560e-04
Coefficient D			1.67900e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	196.85	J/mol×K	273.00	Calculated Property
Cp,gas	252.88	J/mol×K	353.78	Calculated Property
Cp,gas	302.44	J/mol×K	434.56	Calculated Property
Cp,gas	346.05	J/mol×K	515.33	Calculated Property
Cp,gas	384.25	J/mol×K	596.11	Calculated Property
Cp,gas	417.56	J/mol×K	676.89	Calculated Property
Cp,gas	446.52	J/mol×K	757.67	Calculated Property
Cp,gas	471.65	J/mol×K	838.44	Calculated Property
Cp,gas	493.50	J/mol×K	919.22	Calculated Property
Cp,gas	512.58	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0012357; 0.0003218]	Pa×s	[315.43; 541.69]	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			-9.91693e+00
Coefficient B			1.01593e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			315.43
Temperature range, max.			541.69
η	0.0012357	Pa×s	315.43	Calculated Property
η	0.0009742	Pa×s	340.57	Calculated Property
η	0.0007936	Pa×s	365.71	Calculated Property
η	0.0006637	Pa×s	390.85	Calculated Property
η	0.0005672	Pa×s	415.99	Calculated Property
η	0.0004935	Pa×s	441.13	Calculated Property
η	0.0004359	Pa×s	466.27	Calculated Property
η	0.0003899	Pa×s	491.41	Calculated Property
η	0.0003526	Pa×s	516.55	Calculated Property
η	0.0003218	Pa×s	541.69	Calculated Property

Similar Compounds

Find more compounds similar to Naphthalene, 1,2-dihydro-2,5,8-trimethyl-.

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.
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