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

2,2-Dimethylglutaric anhydride

Download as PDF file Download as Excel file Download as 2D mole file Predict properties

InChI Key
Molecular Weight1
Other Names
  • 2H-Pyran-2,6(3H)-dione, dihydro-3,3-dimethyl-
  • dihydro-3,3-dimethyl-2H-pyran-2,6(3H)-dione
  • «alpha»,«alpha»-Dimethyl glutaric anhydride

Physical Properties

Property Value Unit Source
Δf -304.28 kJ/mol Joback Calculated Property
Δfgas -525.65 kJ/mol Joback Calculated Property
Δfus 6.42 kJ/mol Joback Calculated Property
Δvap 43.46 kJ/mol Joback Calculated Property
logPoct/wat 0.876 Crippen Calculated Property
Pc 4010.84 kPa Joback Calculated Property
Tboil 450.70 K NIST
Tc 791.53 K Joback Calculated Property
Tfus 362.94 K Joback Calculated Property
Vc 0.394 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 259.32 J/mol×K 541.94 Joback Calculated Property

Molecular Descriptors

Joback and Reid Groups
>C< (ring) 1
-O- (ring) 1
>C=O (ring) 2
-CH2- (ring) 2
-CH3 2

Similar Compounds

Pentanoic acid, 2-methyl-, anhydride. Pentanoic acid, 2,2-dimethyl-, ethyl ester. 2-methyl-5-pentanolide. Glutaric acid, 2-methyl-, diethyl ester. Pentanoic acid, 2,2-dimethyl-, methyl ester. Glutaric acid, isohexyl neopentyl ester. 2,4,4-Trimethylpentane-1,3-diyl bis(2-methylpropanoate). Valeric acid, 2-methyl-, pentyl ester. Glutaric acid, isobutyl 2,4,4-trimethylpentyl ester. Glutaric acid, propyl 2,4,4-trimethylpentyl ester. Glutaric acid, di(2,4,4-trimethylpentyl) ester. Glutaric acid, pentyl 2,4,4-trimethylpentyl ester. Glutaric acid, ethyl 2,4,4-trimethylpentyl ester. Glutaric acid, butyl 2,4,4-trimethylpentyl ester. Isobutyl 2-methylvalerate.

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

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.