Chemical Properties of 3,3-Tetramethyleneglutaric anhydride (CAS 5662-95-3)

InChI

InChI=1S/C9H12O3/c10-7-5-9(3-1-2-4-9)6-8(11)12-7/h1-6H2

InChI Key

GFWLMILMVMCJDI-UHFFFAOYSA-N

Formula

C9H12O3

SMILES

O=C1CC2(CCCC2)CC(=O)O1

Molecular Weight¹

168.19

CAS

5662-95-3

Other Names

• «beta»,«beta»-Tetramethyleneglutaric anhydride
• 1,1-Cyclopentanediacetic anhydride
• 8-Oxaspiro[4.5]decane-7,9-dione
• cyclopentane-1,1-diacetic anhydride
• 3,3-Tetramethyleneglutaric acid anhydride

• 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_fusH : Enthalpy of fusion at a given temperature (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	[337.14; 430.86]	J/mol×K	[603.38; 870.54]
Cp,gas	337.14	J/mol×K	603.38	Joback Calculated Property
Cp,gas	355.15	J/mol×K	647.91	Joback Calculated Property
Cp,gas	372.02	J/mol×K	692.43	Joback Calculated Property
Cp,gas	387.88	J/mol×K	736.96	Joback Calculated Property
Cp,gas	402.88	J/mol×K	781.48	Joback Calculated Property
Cp,gas	417.16	J/mol×K	826.01	Joback Calculated Property
Cp,gas	430.86	J/mol×K	870.54	Joback Calculated Property
ΔfusH	15.30	kJ/mol	338.40	NIST

Similar Compounds

Find more compounds similar to 3,3-Tetramethyleneglutaric anhydride.

Sources

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

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