Chemical Properties of Pentalene (CAS 250-25-9)

InChI

InChI=1S/C8H6/c1-3-7-5-2-6-8(7)4-1/h1-6H

InChI Key

GUVXZFRDPCKWEM-UHFFFAOYSA-N

Formula

C8H6

SMILES

C1=CC2=CC=CC2=C1

Molecular Weight¹

102.13

CAS

250-25-9

• 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	[147.98; 201.54]	J/mol×K	[420.40; 643.77]
Cp,gas	147.98	J/mol×K	420.40	Joback Calculated Property
Cp,gas	159.05	J/mol×K	457.63	Joback Calculated Property
Cp,gas	169.17	J/mol×K	494.86	Joback Calculated Property
Cp,gas	178.40	J/mol×K	532.09	Joback Calculated Property
Cp,gas	186.82	J/mol×K	569.32	Joback Calculated Property
Cp,gas	194.51	J/mol×K	606.55	Joback Calculated Property
Cp,gas	201.54	J/mol×K	643.77	Joback Calculated Property
η	[0.0003901; 0.0008643]	Pa×s	[245.32; 420.40]
η	0.0008643	Pa×s	245.32	Joback Calculated Property
η	0.0007055	Pa×s	274.50	Joback Calculated Property
η	0.0005988	Pa×s	303.68	Joback Calculated Property
η	0.0005230	Pa×s	332.86	Joback Calculated Property
η	0.0004669	Pa×s	362.04	Joback Calculated Property
η	0.0004239	Pa×s	391.22	Joback Calculated Property
η	0.0003901	Pa×s	420.40	Joback Calculated Property

Similar Compounds

Find more compounds similar to Pentalene.

Sources

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

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