Chemical Properties of 6-methyl-1H-indene (CAS 20232-11-5)

InChI

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

InChI Key

RIGBUHPGSPCSLT-UHFFFAOYSA-N

Formula

C10H10

SMILES

Cc1ccc2c(c1)CC=C2

Molecular Weight¹

130.19

CAS

20232-11-5

• 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.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[226.64; 295.45]	J/mol×K	[475.61; 702.99]
Cp,gas	226.64	J/mol×K	475.61	Joback Calculated Property
Cp,gas	240.38	J/mol×K	513.51	Joback Calculated Property
Cp,gas	253.11	J/mol×K	551.40	Joback Calculated Property
Cp,gas	264.92	J/mol×K	589.30	Joback Calculated Property
Cp,gas	275.86	J/mol×K	627.19	Joback Calculated Property
Cp,gas	286.02	J/mol×K	665.09	Joback Calculated Property
Cp,gas	295.45	J/mol×K	702.99	Joback Calculated Property
η	[0.0003700; 0.0012738]	Pa×s	[276.86; 475.61]
η	0.0012738	Pa×s	276.86	Joback Calculated Property
η	0.0009286	Pa×s	309.99	Joback Calculated Property
η	0.0007195	Pa×s	343.11	Joback Calculated Property
η	0.0005831	Pa×s	376.24	Joback Calculated Property
η	0.0004890	Pa×s	409.36	Joback Calculated Property
η	0.0004209	Pa×s	442.49	Joback Calculated Property
η	0.0003700	Pa×s	475.61	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.20; 202.63]	kPa	[353.15; 503.12]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.48325e+01
Coefficient B			-4.07966e+03
Coefficient C			-7.46320e+01
Temperature range, min.			353.15
Temperature range, max.			503.12
Pvap	1.20	kPa	353.15	Calculated Property
Pvap	2.75	kPa	369.81	Calculated Property
Pvap	5.76	kPa	386.48	Calculated Property
Pvap	11.18	kPa	403.14	Calculated Property
Pvap	20.35	kPa	419.80	Calculated Property
Pvap	35.08	kPa	436.47	Calculated Property
Pvap	57.62	kPa	453.13	Calculated Property
Pvap	90.78	kPa	469.79	Calculated Property
Pvap	137.85	kPa	486.46	Calculated Property
Pvap	202.63	kPa	503.12	Calculated Property

Similar Compounds

Find more compounds similar to 6-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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