Chemical Properties of Benz(a)anthracene, 12-ethyl- (CAS 18868-66-1)

InChI

InChI=1S/C20H16/c1-2-17-18-9-5-4-8-15(18)13-16-12-11-14-7-3-6-10-19(14)20(16)17/h3-13H,2H2,1H3

InChI Key

ZZIFQBYIKWXEHJ-UHFFFAOYSA-N

Formula

C20H16

SMILES

CCc1c2ccccc2cc2ccc3ccccc3c12

Molecular Weight¹

256.34

CAS

18868-66-1

Other Names

• 12-Ethylbenz(a)anthracene

• 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).
• 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

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[571.83; 653.44]	J/mol×K	[755.56; 1007.92]
Cp,gas	571.83	J/mol×K	755.56	Joback Calculated Property
Cp,gas	587.44	J/mol×K	797.62	Joback Calculated Property
Cp,gas	601.99	J/mol×K	839.68	Joback Calculated Property
Cp,gas	615.68	J/mol×K	881.74	Joback Calculated Property
Cp,gas	628.69	J/mol×K	923.80	Joback Calculated Property
Cp,gas	641.21	J/mol×K	965.86	Joback Calculated Property
Cp,gas	653.44	J/mol×K	1007.92	Joback Calculated Property
η	[0.0006433; 0.0016002]	Pa×s	[477.24; 755.56]
η	0.0016002	Pa×s	477.24	Joback Calculated Property
η	0.0012852	Pa×s	523.63	Joback Calculated Property
η	0.0010698	Pa×s	570.01	Joback Calculated Property
η	0.0009154	Pa×s	616.40	Joback Calculated Property
η	0.0008006	Pa×s	662.79	Joback Calculated Property
η	0.0007125	Pa×s	709.17	Joback Calculated Property
η	0.0006433	Pa×s	755.56	Joback Calculated Property

Similar Compounds

Find more compounds similar to Benz(a)anthracene, 12-ethyl-.

Sources

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

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