Chemical Properties of Pyrene, 1,3-dimethyl- (CAS 64401-21-4)

InChI

InChI=1S/C18H14/c1-11-10-12(2)16-9-7-14-5-3-4-13-6-8-15(11)18(16)17(13)14/h3-10H,1-2H3

InChI Key

UWCWYAZCQUDPOX-UHFFFAOYSA-N

Formula

C18H14

SMILES

Cc1cc(C)c2ccc3cccc4ccc1c2c43

Molecular Weight¹

230.30

CAS

64401-21-4

• 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	[485.24; 559.89]	J/mol×K	[707.08; 953.50]
Cp,gas	485.24	J/mol×K	707.08	Joback Calculated Property
Cp,gas	499.40	J/mol×K	748.15	Joback Calculated Property
Cp,gas	512.64	J/mol×K	789.22	Joback Calculated Property
Cp,gas	525.12	J/mol×K	830.29	Joback Calculated Property
Cp,gas	537.04	J/mol×K	871.36	Joback Calculated Property
Cp,gas	548.57	J/mol×K	912.43	Joback Calculated Property
Cp,gas	559.89	J/mol×K	953.50	Joback Calculated Property
η	[0.0012839; 0.0019651]	Pa×s	[473.50; 707.08]
η	0.0019651	Pa×s	473.50	Joback Calculated Property
η	0.0017819	Pa×s	512.43	Joback Calculated Property
η	0.0016382	Pa×s	551.36	Joback Calculated Property
η	0.0015229	Pa×s	590.29	Joback Calculated Property
η	0.0014286	Pa×s	629.22	Joback Calculated Property
η	0.0013501	Pa×s	668.15	Joback Calculated Property
η	0.0012839	Pa×s	707.08	Joback Calculated Property

Similar Compounds

Find more compounds similar to Pyrene, 1,3-dimethyl-.

Sources

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

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.