Chemical Properties of 9H-Fluorene, 9-methyl- (CAS 2523-37-7)

InChI

InChI=1S/C14H12/c1-10-11-6-2-4-8-13(11)14-9-5-3-7-12(10)14/h2-10H,1H3

InChI Key

ZVEJRZRAUYJYCO-UHFFFAOYSA-N

Formula

C14H12

SMILES

CC1c2ccccc2-c2ccccc21

Molecular Weight¹

180.25

CAS

2523-37-7

Other Names

• Fluorene, 9-methyl-
• 9-Methylfluorene
• 9-Methyl-9H-fluorene

• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• 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_fH°_solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_subH° : Enthalpy of sublimation at standard conditions (kJ/mol).
• Δ_subH : Enthalpy of sublimation at a given temperature (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).
• I_np : Non-polar retention indices.
• I : Polar retention indices.
• T_boilr : Boiling point at reduced pressure (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔcH°solid	-7289.36	kJ/mol	NIST
ΔfH°gas	148.00 ± 1.10	kJ/mol	NIST
ΔfH°solid	65.30 ± 1.00	kJ/mol	NIST
ΔfusH°	21.66	kJ/mol	Joback Calculated Property
ΔsubH°	[82.70; 83.70]	kJ/mol
ΔsubH°	83.70 ± 0.60	kJ/mol	NIST
ΔsubH°	82.77	kJ/mol	NIST
ΔsubH°	82.70	kJ/mol	NIST
ΔsubH°	82.80 ± 0.30	kJ/mol	NIST
ΔvapH°	[66.50; 71.30]	kJ/mol
ΔvapH°	70.60 ± 0.30	kJ/mol	NIST
ΔvapH°	71.30 ± 0.20	kJ/mol	NIST
ΔvapH°	66.50	kJ/mol	NIST
IE	7.95	eV	Relay (1.0) Calculated Property
logPoct/wat	3.819		Crippen Calculated Property
McVol	149.740	ml/mol	McGowan Calculated Property
Inp	[271.40; 1600.00]
Inp	Outlier 1579.00		NIST
Inp	Outlier 1600.00		NIST
Inp	Outlier 1579.00		NIST
Inp	273.49		NIST
Inp	272.90		NIST
Inp	272.51		NIST
Inp	273.90		NIST
Inp	273.79		NIST
Inp	272.38		NIST
Inp	273.90		NIST
Inp	271.50		NIST
Inp	272.38		NIST
Inp	273.50		NIST
Inp	273.80		NIST
Inp	271.72		NIST
Inp	272.38		NIST
Inp	271.40		NIST
Inp	272.38		NIST
Inp	273.90		NIST
Inp	271.72		NIST
I	[2466.00; 2466.00]
I	2466.00		NIST
I	2466.00		NIST
I	2466.00		NIST
Tfus	340.30	K	Relay (1.0) Calculated Property

Cheméo can also estimate Normal Boiling Point Temperature, Critical Temperature, Critical Pressure, Critical Volume, Standard Gibbs free energy of formation, Acentric Factor, 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	[355.49; 433.92]	J/mol×K	[581.44; 823.98]
Cp,gas	355.49	J/mol×K	581.44	Joback Calculated Property
Cp,gas	371.33	J/mol×K	621.86	Joback Calculated Property
Cp,gas	385.90	J/mol×K	662.29	Joback Calculated Property
Cp,gas	399.32	J/mol×K	702.71	Joback Calculated Property
Cp,gas	411.71	J/mol×K	743.13	Joback Calculated Property
Cp,gas	423.20	J/mol×K	783.55	Joback Calculated Property
Cp,gas	433.92	J/mol×K	823.98	Joback Calculated Property
η	[0.0006588; 0.0013776]	Pa×s	[350.40; 581.44]
η	0.0013776	Pa×s	350.40	Joback Calculated Property
η	0.0011463	Pa×s	388.91	Joback Calculated Property
η	0.0009860	Pa×s	427.41	Joback Calculated Property
η	0.0008694	Pa×s	465.92	Joback Calculated Property
η	0.0007816	Pa×s	504.43	Joback Calculated Property
η	0.0007132	Pa×s	542.93	Joback Calculated Property
η	0.0006588	Pa×s	581.44	Joback Calculated Property
ΔfusH	[16.32; 16.32]	kJ/mol	[319.20; 319.20]
ΔfusH	16.32	kJ/mol	319.20	NIST
ΔfusH	16.32	kJ/mol	319.20	NIST
ΔsubH	82.80 ± 0.30	kJ/mol	338.00	NIST

Pressure Dependent Properties

Similar Compounds

Find more compounds similar to 9H-Fluorene, 9-methyl-.

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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