Chemical Properties of 9,9'-Bi-9H-fluorene (CAS 1530-12-7)

InChI

InChI=1S/C26H18/c1-5-13-21-17(9-1)18-10-2-6-14-22(18)25(21)26-23-15-7-3-11-19(23)20-12-4-8-16-24(20)26/h1-16,25-26H

InChI Key

QXAIDADUIMVTPS-UHFFFAOYSA-N

Formula

C26H18

SMILES

c1ccc2c(c1)-c1ccccc1C2C1c2ccccc2-c2ccccc21

Molecular Weight¹

330.42

CAS

1530-12-7

Other Names

• 9,9'-Bifluorene
• Bifluorenyl
• 9,9'-Bifluorenyl
• Bisfluorenyl

• 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_fG° : Standard Gibbs free energy of formation (kJ/mol).
• 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).
• Δ_vapH : Enthalpy of vaporization at a given temperature (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).
• 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

Property	Value	Unit	Source
ΔcH°solid	-13001.79 ± 0.76	kJ/mol	NIST
ΔfG°	749.06	kJ/mol	Joback Calculated Property
ΔfH°gas	[330.10; 330.10]	kJ/mol
ΔfH°gas	330.10 ± 4.20	kJ/mol	NIST
ΔfH°gas	330.10 ± 2.30	kJ/mol	NIST
ΔfH°solid	[197.50; 197.50]	kJ/mol
ΔfH°solid	197.50 ± 3.50	kJ/mol	NIST
ΔfH°solid	197.50 ± 1.90	kJ/mol	NIST
ΔfusH°	42.37	kJ/mol	Joback Calculated Property
ΔsubH°	[132.60; 132.61]	kJ/mol
ΔsubH°	132.60 ± 2.30	kJ/mol	NIST
ΔsubH°	132.61	kJ/mol	NIST
ΔsubH°	132.60	kJ/mol	NIST
ΔsubH°	132.60 ± 1.10	kJ/mol	NIST
ΔvapH°	84.36	kJ/mol	Joback Calculated Property
log10WS	-8.95		Crippen Calculated Property
logPoct/wat	6.611		Crippen Calculated Property
McVol	260.440	ml/mol	McGowan Calculated Property
Pc	1906.90	kPa	Joback Calculated Property
Tboil	917.32	K	Joback Calculated Property
Tc	1188.78	K	Joback Calculated Property
Tfus	518.35 ± 1.00	K	NIST
Vc	1.006	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[795.71; 900.26]	J/mol×K	[917.32; 1188.78]
Cp,gas	795.71	J/mol×K	917.32	Joback Calculated Property
Cp,gas	812.87	J/mol×K	962.56	Joback Calculated Property
Cp,gas	829.68	J/mol×K	1007.81	Joback Calculated Property
Cp,gas	846.48	J/mol×K	1053.05	Joback Calculated Property
Cp,gas	863.61	J/mol×K	1098.29	Joback Calculated Property
Cp,gas	881.43	J/mol×K	1143.53	Joback Calculated Property
Cp,gas	900.26	J/mol×K	1188.78	Joback Calculated Property
η	[0.0025767; 0.0042000]	Pa×s	[588.50; 917.32]
η	0.0042000	Pa×s	588.50	Joback Calculated Property
η	0.0037395	Pa×s	643.30	Joback Calculated Property
η	0.0033909	Pa×s	698.11	Joback Calculated Property
η	0.0031188	Pa×s	752.91	Joback Calculated Property
η	0.0029013	Pa×s	807.71	Joback Calculated Property
η	0.0027239	Pa×s	862.52	Joback Calculated Property
η	0.0025767	Pa×s	917.32	Joback Calculated Property
ΔfusH	[36.90; 36.90]	kJ/mol	[519.20; 519.20]
ΔfusH	36.90	kJ/mol	519.20	NIST
ΔfusH	36.90	kJ/mol	519.20	NIST
ΔsubH	131.80 ± 1.10	kJ/mol	395.50	NIST
ΔvapH	95.70	kJ/mol	395.50	NIST

Similar Compounds

Find more compounds similar to 9,9'-Bi-9H-fluorene.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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