Chemical Properties of 9H-Carbazole, 9-ethyl- (CAS 86-28-2)

InChI

InChI=1S/C14H13N/c1-2-15-13-9-5-3-7-11(13)12-8-4-6-10-14(12)15/h3-10H,2H2,1H3

InChI Key

PLAZXGNBGZYJSA-UHFFFAOYSA-N

Formula

C14H13N

SMILES

CCn1c2ccccc2c2ccccc21

Molecular Weight¹

195.26

CAS

86-28-2

Other Names

• 9-ethylcarbazole
• Carbazole, 9-ethyl-
• N-ethylcarbazole

• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• C_p,solid : Solid phase heat capacity (J/mol×K).
• 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_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).
• ρ_l : Liquid Density (kg/m³).
• I_np : Non-polar retention indices.
• I : Polar retention indices.
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔcH°solid	-7437.60 ± 1.80	kJ/mol	NIST
ΔfH°gas	169.70 ± 2.60	kJ/mol	NIST
ΔfH°solid	70.60 ± 2.60	kJ/mol	NIST
ΔsubH°	[99.10; 99.10]	kJ/mol
ΔsubH°	99.10 ± 0.30	kJ/mol	NIST
ΔsubH°	99.10	kJ/mol	NIST
ΔsubH°	99.10 ± 0.30	kJ/mol	NIST
ΔvapH°	83.77	kJ/mol	Relay (1.0) Calculated Property
IE	7.29	eV	Relay (1.0) Calculated Property
logPoct/wat	3.814		Crippen Calculated Property
McVol	159.720	ml/mol	McGowan Calculated Property
Inp	[313.97; 313.97]
Inp	313.97		NIST
Inp	313.97		NIST
I	[2722.00; 2769.00]
I	2722.00		NIST
I	2769.00		NIST
Tfus	[340.65; 344.00]	K
Tfus	344.00 ± 4.00	K	NIST
Tfus	341.00 ± 3.00	K	NIST
Tfus	340.65 ± 2.00	K	NIST
Tfus	340.65 ± 1.50	K	NIST

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,solid	238.20	J/mol×K	298.15	NIST
ΔsubH	98.40 ± 0.30	kJ/mol	319.50	NIST
ρl	[1040.85; 1063.05]	kg/m3	[343.20; 373.20]
ρl	1062.78	kg/m3	343.20	Measurement of Hydrogen Solubility in Potential Liquid Organic Hydrogen Carriers
ρl	1062.93	kg/m3	343.20	Measurement of Hydrogen Solubility in Potential Liquid Organic Hydrogen Carriers
ρl	1063.05	kg/m3	343.20	Measurement of Hydrogen Solubility in Potential Liquid Organic Hydrogen Carriers
ρl	1055.37	kg/m3	353.20	Measurement of Hydrogen Solubility in Potential Liquid Organic Hydrogen Carriers
ρl	1055.51	kg/m3	353.20	Measurement of Hydrogen Solubility in Potential Liquid Organic Hydrogen Carriers
ρl	1055.63	kg/m3	353.20	Measurement of Hydrogen Solubility in Potential Liquid Organic Hydrogen Carriers
ρl	1048.06	kg/m3	363.20	Measurement of Hydrogen Solubility in Potential Liquid Organic Hydrogen Carriers
ρl	1048.20	kg/m3	363.20	Measurement of Hydrogen Solubility in Potential Liquid Organic Hydrogen Carriers
ρl	1048.32	kg/m3	363.20	Measurement of Hydrogen Solubility in Potential Liquid Organic Hydrogen Carriers
ρl	1040.85	kg/m3	373.20	Measurement of Hydrogen Solubility in Potential Liquid Organic Hydrogen Carriers
ρl	1040.99	kg/m3	373.20	Measurement of Hydrogen Solubility in Potential Liquid Organic Hydrogen Carriers
ρl	1041.11	kg/m3	373.20	Measurement of Hydrogen Solubility in Potential Liquid Organic Hydrogen Carriers

Similar Compounds

Find more compounds similar to 9H-Carbazole, 9-ethyl-.

Mixtures

• 9H-Carbazole, 9-ethyl- + Methyl Alcohol
• Ethanol + 9H-Carbazole, 9-ethyl-
• 1-Propanol + 9H-Carbazole, 9-ethyl-
• 2-Propanol + 9H-Carbazole, 9-ethyl-
• 9H-Carbazole, 9-ethyl- + 1-Butanol
• 9H-Carbazole, 9-ethyl- + 1-Pentanol
• Hydrogen + 9H-Carbazole, 9-ethyl-

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
• Solubility of N-Ethylcarbazole in different organic solvent at 279.15 - 319.15 K
• Measurement of Hydrogen Solubility in Potential Liquid Organic Hydrogen Carriers
• McGowan Method
• NIST Webbook

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