Chemical Properties of 1-Cyclopentene-3,4-dione, 2,5-dimethyl

InChI

InChI=1S/C7H8O2/c1-4-3-5(2)7(9)6(4)8/h3-4H,1-2H3

InChI Key

MIJHQCDCYTTZJR-UHFFFAOYSA-N

Formula

C7H8O2

SMILES

CC1=CC(C)C(=O)C1=O

Molecular Weight¹

124.14

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• 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).
• 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

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[213.96; 282.47]	J/mol×K	[514.62; 751.07]
Cp,gas	213.96	J/mol×K	514.62	Joback Calculated Property
Cp,gas	226.64	J/mol×K	554.03	Joback Calculated Property
Cp,gas	238.88	J/mol×K	593.44	Joback Calculated Property
Cp,gas	250.63	J/mol×K	632.85	Joback Calculated Property
Cp,gas	261.85	J/mol×K	672.25	Joback Calculated Property
Cp,gas	272.48	J/mol×K	711.66	Joback Calculated Property
Cp,gas	282.47	J/mol×K	751.07	Joback Calculated Property

Similar Compounds

Find more compounds similar to 1-Cyclopentene-3,4-dione, 2,5-dimethyl.

Sources

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

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