Chemical Properties of 2(3H)-Furanone, dihydro-5-methyl- (CAS 108-29-2)

2(3H)-Furanone, dihydro-5-methyl-

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

InChI Key
Molecular Weight1
Other Names
  • (.+/-.)-4-Methylbutyrolactone
  • (.+/-.)-«gamma»-Valerolactone
  • 4-Hydroxypentanoic acid lactone
  • 4-Hydroxyvaleric acid lactone
  • 4-Methyl-«gamma»-butyrolactone
  • 4-Pentanolide
  • 4-Valerolactone
  • 5-Methyldihydro-2(3H)-furanone
  • 5-Methyldihydrofuran-2(3H)-one
  • 5-Methyltetrahydro-2-furanone
  • 5-methyltetrahydrofuran-2-one
  • Dihydro-5-methyl-2(3H)-furanone
  • Dihydro-5-methyl-2-furanone
  • NSC 33700
  • Pentan-4-olide
  • Pentanoic acid, 4-hydroxy-, «gamma»-lactone
  • Valeric acid, 4-hydroxy-, gamma-lactone
  • Valeric acid, 4-hydroxy-, «gamma»-lactone
  • Valerolactone
  • gamma-Valerolactone
  • «gamma»-Methyl-«gamma»-butyrolactone
  • «gamma»-Pentalactone
  • «gamma»-Pentanolactone
  • «gamma»-Valerolactone
  • «gamma»-Valerolakton

Physical Properties

Property Value Unit Source
Δcliquid -2649.60 ± 0.80 kJ/mol NIST
Δf -180.94 kJ/mol Joback Calculated Property
Δfgas -406.50 ± 1.10 kJ/mol NIST
Δfliquid -461.30 ± 1.00 kJ/mol NIST
Δfus 10.13 kJ/mol Joback Calculated Property
Δvap [53.90; 54.80] kJ/mol Show Hide
Δvap 53.90 ± 0.20 kJ/mol NIST
Δvap 54.80 ± 0.40 kJ/mol NIST
Δvap 54.80 kJ/mol NIST
Δvap 54.80 ± 0.40 kJ/mol NIST
logPoct/wat 0.71 Crippen Calculated Property
Pc 4492.23 kPa Joback Calculated Property
Tboil 480.70 K NIST
Tc 643.76 K Joback Calculated Property
Tfus 251.80 K Joback Calculated Property
Vc 0.28 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 154.05 J/mol×K 423.85 Joback Calculated Property
ΔvapH 53.50 kJ/mol 395.0 NIST

Molecular Descriptors

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

Similar Compounds

2(3H)-Furanone, dihydro-5-methyl-. 2(3H)-Furanone, 5-ethyldihydro-. Iso-caprolactone. (S)-(+)-2',3'-dideoxyribonolactone. Pentanoic acid 1-methylpropyl ester. Pentanoic acid, 1-methylethyl ester. Pentanoic acid, 2-pentyl ester. Propanoic acid, 1-methylpropyl ester. Butanoic acid, 1-methylpropyl ester. 2(3H)-furanone, dihydro-4,5-dimethyl-. Gamma-chloromethyl-gamma-butyrolactone. Hexanoic acid, 1-methylpropyl ester. 2(3H)-furanone, dihydro-5-propyl-. Butanoic acid, 1-methylbutyl ester. Propanoic acid, (1-ethylpropyl) ester.

Find more compounds similar to 2(3H)-Furanone, dihydro-5-methyl-.

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.