Chemical Properties of Propanoic acid, 2-methyl-, anhydride (CAS 97-72-3)

Propanoic acid, 2-methyl-, anhydride

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InChI
InChI=1S/C8H14O3/c1-5(2)7(9)11-8(10)6(3)4/h5-6H,1-4H3
InChI Key
LSACYLWPPQLVSM-UHFFFAOYSA-N
Formula
C8H14O3
SMILES
CC(C)C(=O)OC(=O)C(C)C
Molecular Weight1
158.19
CAS
97-72-3
Other Names
  • Isobutyric anhydride
  • Isobutryic anhydride
  • Isobutyric acid anhydride
  • Isobutyryl anhydride
  • 2-Methylpropanoic anhydride
  • (iso-C3H7CO)2O
  • 2-Methylpropanoic acid anhydride
  • UN 2530
  • Propanoic acid, 2-methyl-, 1,1'-anhydride
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Physical Properties

Property Value Unit Source
Δf -351.24 kJ/mol Joback Calculated Property
Δfgas -576.39 kJ/mol Joback Calculated Property
Δfus 13.82 kJ/mol Joback Calculated Property
Δvap 48.53 kJ/mol Joback Calculated Property
log10WS -1.33 Crippen Calculated Property
logPoct/wat 1.368 Crippen Calculated Property
McVol 132.590 ml/mol McGowan Calculated Property
Pc 2887.40 kPa Joback Calculated Property
Tboil 455.20 K NIST
Tc 704.36 K Joback Calculated Property
Tfus 272.01 K Joback Calculated Property
Vc 0.501 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [299.22; 364.75] J/mol×K [511.72; 704.36] Show Hide
Cp,gas 299.22 J/mol×K 511.72 Joback Calculated Property
Cp,gas 311.43 J/mol×K 543.83 Joback Calculated Property
Cp,gas 323.13 J/mol×K 575.93 Joback Calculated Property
Cp,gas 334.31 J/mol×K 608.04 Joback Calculated Property
Cp,gas 344.97 J/mol×K 640.15 Joback Calculated Property
Cp,gas 355.12 J/mol×K 672.25 Joback Calculated Property
Cp,gas 364.75 J/mol×K 704.36 Joback Calculated Property
η [0.0002488; 0.0051001] Pa×s [272.01; 511.72] Show Hide
η 0.0051001 Pa×s 272.01 Joback Calculated Property
η 0.0022334 Pa×s 311.96 Joback Calculated Property
η 0.0011797 Pa×s 351.91 Joback Calculated Property
η 0.0007098 Pa×s 391.87 Joback Calculated Property
η 0.0004691 Pa×s 431.82 Joback Calculated Property
η 0.0003326 Pa×s 471.77 Joback Calculated Property
η 0.0002488 Pa×s 511.72 Joback Calculated Property

Similar Compounds

Methyl isobutyrate. Isobutyric acid, tert-butyl ester. Propanoic acid, 2-methyl-, 2-methylpropyl ester. Propanoic acid, 2-methyl-, ethyl ester. Propanoic acid, 2-methyl-, propyl ester. Propanoic acid, 2-methyl-, 1-methylethyl ester. Isobutyric acid, 2,2,2-trichloroethyl ester. iPrCO2 anion. Ethanol, 2-bromo, 2-methylpropyl ester. Pivalic acid, 2-methylpropyl ester. Propanoic acid, 2-methyl, 2-iodoethyl ester. 1,3-Propanediol diisobutyrate, 2,2-dimethyl. Ethanol, 2-chloro, 2-methylpropanoate. Isobutyric acid, vinyl ester. 2,2-Dimethylpropanoic anhydride.

Find more compounds similar to Propanoic acid, 2-methyl-, anhydride.

Sources

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