Chemical Properties of 7-methyl-1H-indene (CAS 7372-92-1)

InChI

InChI=1S/C10H10/c1-8-4-2-5-9-6-3-7-10(8)9/h2-6H,7H2,1H3

InChI Key

BSFFHHPGSJXWFP-UHFFFAOYSA-N

Formula

C10H10

SMILES

Cc1cccc2c1CC=C2

Molecular Weight¹

130.19

CAS

7372-92-1

• ω : Acentric Factor.
• 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).
• P_c : Critical Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• 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

Cheméo can also estimate Standard Gibbs free energy of formation, 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	[133.28; 352.41]	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			-5.99100e+01
Coefficient B			8.77320e-01
Coefficient C			-6.80200e-04
Coefficient D			2.15200e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	133.28	J/mol×K	273.00	Calculated Property
Cp,gas	174.86	J/mol×K	353.78	Calculated Property
Cp,gas	210.55	J/mol×K	434.56	Calculated Property
Cp,gas	241.01	J/mol×K	515.33	Calculated Property
Cp,gas	266.95	J/mol×K	596.11	Calculated Property
Cp,gas	289.03	J/mol×K	676.89	Calculated Property
Cp,gas	307.93	J/mol×K	757.67	Calculated Property
Cp,gas	324.34	J/mol×K	838.44	Calculated Property
Cp,gas	338.94	J/mol×K	919.22	Calculated Property
Cp,gas	352.41	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0012738; 0.0003493]	Pa×s	[276.86; 492.09]	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			-9.62401e+00
Coefficient B			8.19030e+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.			276.86
Temperature range, max.			492.09
η	0.0012738	Pa×s	276.86	Calculated Property
η	0.0010068	Pa×s	300.77	Calculated Property
η	0.0008239	Pa×s	324.69	Calculated Property
η	0.0006930	Pa×s	348.60	Calculated Property
η	0.0005959	Pa×s	372.52	Calculated Property
η	0.0005219	Pa×s	396.43	Calculated Property
η	0.0004640	Pa×s	420.35	Calculated Property
η	0.0004178	Pa×s	444.26	Calculated Property
η	0.0003803	Pa×s	468.18	Calculated Property
η	0.0003493	Pa×s	492.09	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.10; 202.65]	kPa	[353.15; 502.55]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.50103e+01
Coefficient B			-4.14491e+03
Coefficient C			-7.51880e+01
Temperature range, min.			353.15
Temperature range, max.			502.55
Pvap	1.10	kPa	353.15	Calculated Property
Pvap	2.56	kPa	369.75	Calculated Property
Pvap	5.42	kPa	386.35	Calculated Property
Pvap	10.64	kPa	402.95	Calculated Property
Pvap	19.57	kPa	419.55	Calculated Property
Pvap	34.03	kPa	436.15	Calculated Property
Pvap	56.38	kPa	452.75	Calculated Property
Pvap	89.53	kPa	469.35	Calculated Property
Pvap	136.93	kPa	485.95	Calculated Property
Pvap	202.65	kPa	502.55	Calculated Property

Similar Compounds

Find more compounds similar to 7-methyl-1H-indene.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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