Chemical Properties of 2,2-Dimethylglutaric anhydride (CAS 2938-48-9)

InChI

InChI=1S/C7H10O3/c1-7(2)4-3-5(8)10-6(7)9/h3-4H2,1-2H3

InChI Key

PAVNZLVXYJDFNR-UHFFFAOYSA-N

Formula

C7H10O3

SMILES

CC1(C)CCC(=O)OC1=O

Molecular Weight¹

142.15

CAS

2938-48-9

Other Names

• «alpha»,«alpha»-Dimethyl glutaric anhydride
• 2H-Pyran-2,6(3H)-dione, dihydro-3,3-dimethyl-
• dihydro-3,3-dimethyl-2H-pyran-2,6(3H)-dione

• 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).
• T_boil : Normal Boiling Point Temperature (K).
• T_boilr : Boiling point at reduced pressure (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	[259.32; 337.66]	J/mol×K	[541.94; 791.53]
Cp,gas	259.32	J/mol×K	541.94	Joback Calculated Property
Cp,gas	274.03	J/mol×K	583.54	Joback Calculated Property
Cp,gas	287.99	J/mol×K	625.14	Joback Calculated Property
Cp,gas	301.28	J/mol×K	666.73	Joback Calculated Property
Cp,gas	313.94	J/mol×K	708.33	Joback Calculated Property
Cp,gas	326.05	J/mol×K	749.93	Joback Calculated Property
Cp,gas	337.66	J/mol×K	791.53	Joback Calculated Property

Pressure Dependent Properties

Similar Compounds

Find more compounds similar to 2,2-Dimethylglutaric anhydride.

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.