Chemical Properties of 2-Methylindene (CAS 2177-47-1)

InChI

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

InChI Key

YSAXEHWHSLANOM-UHFFFAOYSA-N

Formula

C10H10

SMILES

CC1=Cc2ccccc2C1

Molecular Weight¹

130.19

CAS

2177-47-1

Other Names

• 1H-Indene, 2-methyl-
• 2-METHYL-1H-INDENE
• Indene, 2-methyl-

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• 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).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_boilr : Boiling point at reduced pressure (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

Property	Value	Unit	Source
ΔfG°	224.89	kJ/mol	Joback Calculated Property
ΔfH°gas	114.78	kJ/mol	Joback Calculated Property
ΔfusH°	13.21	kJ/mol	Joback Calculated Property
ΔvapH°	41.97	kJ/mol	Joback Calculated Property
log10WS	-2.99		Crippen Calculated Property
logPoct/wat	2.646		Crippen Calculated Property
McVol	112.840	ml/mol	McGowan Calculated Property
Pc	3551.53	kPa	Joback Calculated Property
Inp	[184.40; 1057.70]
Inp	1054.10		NIST
Inp	1057.70		NIST
Inp	1054.10		NIST
Inp	1057.70		NIST
Inp	1052.00		NIST
Inp	1056.00		NIST
Inp	184.40		NIST
Inp	184.70		NIST
Inp	192.61		NIST
Inp	184.40		NIST
Tboil	475.41	K	Joback Calculated Property
Tc	702.69	K	Joback Calculated Property
Tfus	276.86	K	Joback Calculated Property
Vc	0.431	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[226.56; 295.38]	J/mol×K	[475.41; 702.69]
Cp,gas	226.56	J/mol×K	475.41	Joback Calculated Property
Cp,gas	240.30	J/mol×K	513.29	Joback Calculated Property
Cp,gas	253.04	J/mol×K	551.17	Joback Calculated Property
Cp,gas	264.84	J/mol×K	589.05	Joback Calculated Property
Cp,gas	275.79	J/mol×K	626.93	Joback Calculated Property
Cp,gas	285.94	J/mol×K	664.81	Joback Calculated Property
Cp,gas	295.38	J/mol×K	702.69	Joback Calculated Property
η	[0.0003703; 0.0012738]	Pa×s	[276.86; 475.41]
η	0.0012738	Pa×s	276.86	Joback Calculated Property
η	0.0009289	Pa×s	309.95	Joback Calculated Property
η	0.0007199	Pa×s	343.04	Joback Calculated Property
η	0.0005835	Pa×s	376.13	Joback Calculated Property
η	0.0004893	Pa×s	409.23	Joback Calculated Property
η	0.0004212	Pa×s	442.32	Joback Calculated Property
η	0.0003703	Pa×s	475.41	Joback Calculated Property

Pressure Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[353.56; 503.70]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.46511e+01
Coefficient B			-4.00919e+03
Coefficient C			-7.44370e+01
Temperature range, min.			353.56
Temperature range, max.			503.70
Pvap	1.33	kPa	353.56	Calculated Property
Pvap	3.00	kPa	370.24	Calculated Property
Pvap	6.18	kPa	386.92	Calculated Property
Pvap	11.84	kPa	403.61	Calculated Property
Pvap	21.30	kPa	420.29	Calculated Property
Pvap	36.32	kPa	436.97	Calculated Property
Pvap	59.08	kPa	453.65	Calculated Property
Pvap	92.23	kPa	470.34	Calculated Property
Pvap	138.90	kPa	487.02	Calculated Property
Pvap	202.64	kPa	503.70	Calculated Property
Pvap	[3.00; 3435.13]	kPa	[353.15; 684.00]	KDB Vap...
Equation			ln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A			8.50029e+01
Coefficient B			-8.85918e+03
Coefficient C			-1.01245e+01
Coefficient D			4.66607e-06
Temperature range, min.			353.15
Temperature range, max.			684.00
Pvap	3.00	kPa	353.15	Calculated Property
Pvap	13.32	kPa	389.91	Calculated Property
Pvap	43.60	kPa	426.67	Calculated Property
Pvap	114.20	kPa	463.43	Calculated Property
Pvap	253.48	kPa	500.19	Calculated Property
Pvap	496.58	kPa	536.96	Calculated Property
Pvap	884.47	kPa	573.72	Calculated Property
Pvap	1464.37	kPa	610.48	Calculated Property
Pvap	2291.89	kPa	647.24	Calculated Property
Pvap	3435.13	kPa	684.00	Calculated Property

Similar Compounds

Find more compounds similar to 2-Methylindene.

Sources

• KDB Vapor Pressure Data
• Crippen Method
• Crippen Method
• Joback Method
• KDB
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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