Chemical Properties of Naphthalene-D8 (CAS 1146-65-2)

InChI

InChI=1S/C10H8/c1-2-6-10-8-4-3-7-9(10)5-1/h1-8H/i1D,2D,3D,4D,5D,6D,7D,8D

InChI Key

UFWIBTONFRDIAS-PGRXLJNUSA-N

Formula

C10D8

SMILES

c1ccc2ccccc2c1

Molecular Weight¹

136.22

CAS

1146-65-2

Other Names

• D8-Naphthalene
• [2H8]Naphthalene
• octadeuterionaphthalene
• octadeuteronaphthalene
• perdeuterionaphthalene
• perdeuteronaphthalene

• 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_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).
• IE : Ionization energy (eV).
• 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).
• I_np : Non-polar retention indices.
• 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
ΔfG°	252.38	kJ/mol	Joback Calculated Property
ΔfH°gas	177.87	kJ/mol	Joback Calculated Property
ΔfusH°	12.72	kJ/mol	Joback Calculated Property
ΔvapH°	54.70	kJ/mol	NIST
IE	[8.12; 8.14]	eV
IE	8.12 ± 0.02	eV	NIST
IE	8.12 ± 0.01	eV	NIST
IE	8.14 ± 0.01	eV	NIST
log10WS	-3.28		Crippen Calculated Property
logPoct/wat	2.840		Crippen Calculated Property
McVol	108.540	ml/mol	McGowan Calculated Property
Pc	3896.50	kPa	Joback Calculated Property
Inp	[199.30; 199.48]
Inp	199.30		NIST
Inp	199.48		NIST
Tboil	473.86	K	Joback Calculated Property
Tc	711.47	K	Joback Calculated Property
Tfus	261.58	K	Joback Calculated Property
Vc	0.409	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[209.58; 277.18]	J/mol×K	[473.86; 711.47]
Cp,gas	209.58	J/mol×K	473.86	Joback Calculated Property
Cp,gas	223.38	J/mol×K	513.46	Joback Calculated Property
Cp,gas	236.07	J/mol×K	553.06	Joback Calculated Property
Cp,gas	247.71	J/mol×K	592.67	Joback Calculated Property
Cp,gas	258.39	J/mol×K	632.27	Joback Calculated Property
Cp,gas	268.18	J/mol×K	671.87	Joback Calculated Property
Cp,gas	277.18	J/mol×K	711.47	Joback Calculated Property
η	[0.0003173; 0.0017226]	Pa×s	[261.58; 473.86]
η	0.0017226	Pa×s	261.58	Joback Calculated Property
η	0.0010984	Pa×s	296.96	Joback Calculated Property
η	0.0007708	Pa×s	332.34	Joback Calculated Property
η	0.0005791	Pa×s	367.72	Joback Calculated Property
η	0.0004574	Pa×s	403.10	Joback Calculated Property
η	0.0003754	Pa×s	438.48	Joback Calculated Property
η	0.0003173	Pa×s	473.86	Joback Calculated Property
ΔsubH	70.60 ± 0.50	kJ/mol	302.50	NIST
ΔvapH	54.65	kJ/mol	298.00	Enthalp...

Similar Compounds

Find more compounds similar to Naphthalene-D8.

Sources

• Crippen Method
• Crippen Method
• Enthalpies of Vaporization and Vapor Pressures of Some Deuterated Hydrocarbons. Liquid-Vapor Pressure Isotope Effects
• Joback Method
• McGowan Method
• NIST Webbook

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