Chemical Properties of Phenanthrene, 4,9-dimethyl- (CAS 66291-34-7)

InChI

InChI=1S/C16H14/c1-11-6-5-7-13-10-12(2)14-8-3-4-9-15(14)16(11)13/h3-10H,1-2H3

InChI Key

INEVTIBHCBCQAP-UHFFFAOYSA-N

Formula

C16H14

SMILES

Cc1cc2cccc(C)c2c2ccccc12

Molecular Weight¹

206.28

CAS

66291-34-7

Other Names

• 4,9-dimethylphenanthrene

• ω : Acentric Factor.
• 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).
• 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
ω	0.5037		Relay (... Calculated Property
ΔfG°	380.66	kJ/mol	Joback Calculated Property
ΔfH°gas	172.94	kJ/mol	Relay (... Calculated Property
ΔfusH°	24.11	kJ/mol	Joback Calculated Property
ΔvapH°	89.01	kJ/mol	Relay (... Calculated Property
IE	7.51	eV	Relay (... Calculated Property
log10WS	-5.91		Relay (... Calculated Property
logPoct/wat	4.610		Crippen Calculated Property
McVol	173.620	ml/mol	McGowan Calculated Property
Pc	2555.92	kPa	Joback Calculated Property
Inp	[342.99; 344.80]
Inp	344.26		NIST
Inp	344.34		NIST
Inp	344.80		NIST
Inp	343.20		NIST
Inp	342.99		NIST
Inp	343.90		NIST
Inp	344.00		NIST
Inp	344.26		NIST
Tboil	627.75	K	Relay (... Calculated Property
Tc	898.66	K	Relay (... Calculated Property
Tfus	358.54	K	Relay (... Calculated Property
Vc	0.655	m3/kmol	Relay (... Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[429.69; 508.31]	J/mol×K	[645.06; 889.67]
Cp,gas	429.69	J/mol×K	645.06	Joback Calculated Property
Cp,gas	445.30	J/mol×K	685.83	Joback Calculated Property
Cp,gas	459.74	J/mol×K	726.60	Joback Calculated Property
Cp,gas	473.15	J/mol×K	767.36	Joback Calculated Property
Cp,gas	485.63	J/mol×K	808.13	Joback Calculated Property
Cp,gas	497.31	J/mol×K	848.90	Joback Calculated Property
Cp,gas	508.31	J/mol×K	889.67	Joback Calculated Property
η	[0.0004320; 0.0012344]	Pa×s	[399.46; 645.06]
η	0.0012344	Pa×s	399.46	Joback Calculated Property
η	0.0009553	Pa×s	440.39	Joback Calculated Property
η	0.0007722	Pa×s	481.33	Joback Calculated Property
η	0.0006454	Pa×s	522.26	Joback Calculated Property
η	0.0005537	Pa×s	563.19	Joback Calculated Property
η	0.0004850	Pa×s	604.13	Joback Calculated Property
η	0.0004320	Pa×s	645.06	Joback Calculated Property

Similar Compounds

Find more compounds similar to Phenanthrene, 4,9-dimethyl-.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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