Chemical Properties of 1H-Indene, 4,7-dimethyl-

InChI

InChI=1S/C11H12/c1-8-6-7-9(2)11-5-3-4-10(8)11/h3-4,6-7H,5H2,1-2H3

InChI Key

DKLQZDIAQKGVTA-UHFFFAOYSA-N

Formula

C11H12

SMILES

Cc1ccc(C)c2c1C=CC2

Molecular Weight¹

144.22

Other Names

• 4,7-dimethyl-1H-indene

• 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).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

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	[157.05; 400.96]	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			-4.65200e+01
Coefficient B			9.12840e-01
Coefficient C			-6.67560e-04
Coefficient D			2.02200e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	157.05	J/mol×K	273.00	Calculated Property
Cp,gas	201.82	J/mol×K	353.78	Calculated Property
Cp,gas	240.69	J/mol×K	434.56	Calculated Property
Cp,gas	274.29	J/mol×K	515.33	Calculated Property
Cp,gas	303.25	J/mol×K	596.11	Calculated Property
Cp,gas	328.22	J/mol×K	676.89	Calculated Property
Cp,gas	349.84	J/mol×K	757.67	Calculated Property
Cp,gas	368.74	J/mol×K	838.44	Calculated Property
Cp,gas	385.57	J/mol×K	919.22	Calculated Property
Cp,gas	400.96	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0011595; 0.0003576]	Pa×s	[300.65; 509.82]	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			-9.62668e+00
Coefficient B			8.61930e+02
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.			300.65
Temperature range, max.			509.82
η	0.0011595	Pa×s	300.65	Calculated Property
η	0.0009439	Pa×s	323.89	Calculated Property
η	0.0007898	Pa×s	347.13	Calculated Property
η	0.0006759	Pa×s	370.37	Calculated Property
η	0.0005891	Pa×s	393.62	Calculated Property
η	0.0005214	Pa×s	416.86	Calculated Property
η	0.0004675	Pa×s	440.10	Calculated Property
η	0.0004237	Pa×s	463.34	Calculated Property
η	0.0003877	Pa×s	486.58	Calculated Property
η	0.0003576	Pa×s	509.82	Calculated Property

Similar Compounds

Find more compounds similar to 1H-Indene, 4,7-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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