Chemical Properties of Pyracene (CAS 567-79-3)

InChI

InChI=1S/C14H12/c1-2-10-7-8-12-4-3-11-6-5-9(1)13(10)14(11)12/h5-8H,1-4H2

InChI Key

UUBIWGRMBVAUIK-UHFFFAOYSA-N

Formula

C14H12

SMILES

c1cc2c3c(ccc4c3c1CC4)CC2

Molecular Weight¹

180.25

CAS

567-79-3

• 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_subH° : Enthalpy of sublimation 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	[353.77; 424.25]	J/mol×K	[599.58; 842.23]
Cp,gas	353.77	J/mol×K	599.58	Joback Calculated Property
Cp,gas	367.87	J/mol×K	640.02	Joback Calculated Property
Cp,gas	380.78	J/mol×K	680.46	Joback Calculated Property
Cp,gas	392.68	J/mol×K	720.91	Joback Calculated Property
Cp,gas	403.77	J/mol×K	761.35	Joback Calculated Property
Cp,gas	414.23	J/mol×K	801.79	Joback Calculated Property
Cp,gas	424.25	J/mol×K	842.23	Joback Calculated Property
η	[0.0020133; 0.0023477]	Pa×s	[408.14; 599.58]
η	0.0023477	Pa×s	408.14	Joback Calculated Property
η	0.0022672	Pa×s	440.05	Joback Calculated Property
η	0.0021998	Pa×s	471.95	Joback Calculated Property
η	0.0021426	Pa×s	503.86	Joback Calculated Property
η	0.0020934	Pa×s	535.77	Joback Calculated Property
η	0.0020507	Pa×s	567.67	Joback Calculated Property
η	0.0020133	Pa×s	599.58	Joback Calculated Property

Similar Compounds

Find more compounds similar to Pyracene.

Sources

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

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