Chemical Properties of Dehydromevalonic lactone (CAS 2381-87-5)

Dehydromevalonic lactone

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InChI
InChI=1S/C6H8O2/c1-5-2-3-8-6(7)4-5/h4H,2-3H2,1H3
InChI Key
RPEASMBMVIKUTH-UHFFFAOYSA-N
Formula
C6H8O2
SMILES
CC1=CC(=O)OCC1
Molecular Weight1
112.13
CAS
2381-87-5
Other Names
  • 2,3-Anhydromevalonic acid «delta»-lactone
  • 2-Pentenoic acid, 5-hydroxy-3-methyl-, lactone
  • 2H-Pyran-2-one, 5,6-dihydro-4-methyl-
  • 5,6-Dihydro-4-methyl-(2H)-pyran-2-one, dehydromevalonic acid lactone
  • Mevalonic lactone, «DELTA»2-anhydro-
Sources

Physical Properties

Property Value Unit Source
Δf -156.58 kJ/mol Joback Calculated Property
Δfgas -315.90 kJ/mol Joback Calculated Property
Δfus 10.38 kJ/mol Joback Calculated Property
Δvap 39.40 kJ/mol Joback Calculated Property
logPoct/wat 0.88 Crippen Calculated Property
Pc 4391.59 kPa Joback Calculated Property
Tboil 459.81 K Joback Calculated Property
Tc 689.89 K Joback Calculated Property
Tfus 277.07 K Joback Calculated Property
Vc 0.32 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 176.28 J/mol×K 459.81 Joback Calculated Property

Molecular Descriptors

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

Similar Compounds

3-methyl-but-3-en-1-yl 3-methyl-but-2-enoate. 2-Butenoic acid, 3-methyl-, butyl ester. 2H-Pyran-2-one, 5,6-dihydro-. 2-Pentenoic acid butyl ester. 2-Butenoic acid, 3-methyl-, pentyl ester. 2-Butenoic acid, 3-methyl-, 3-methylbutyl ester. 2-Butenoic acid, 3-methyl-, hexyl ester. 2-Butenoic acid, 3-methyl-, propyl ester. 2-Hexenoic acid, butyl ester, (e)-. 3-Methylglutakonic acid dimethyl ester. 3-Methyl-pent-2-enedioic acid dimethyl ester, Z. dimethyl 3-methylpent-2-enedioate. 3-Methyl-2-butenoic acid, decyl ester. 2-Pentenoic acid, 3-methyl-, methyl ester. 2-Butenoic acid, butyl ester.

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