Chemical Properties of 3.4-dimethyl-2,5-dioxo-2,5-dihydrothiophene

3.4-dimethyl-2,5-dioxo-2,5-dihydrothiophene

PDF Excel Molecule Calculator
InChI
InChI=1S/C6H6O2S/c1-3-4(2)6(8)9-5(3)7/h1-2H3
InChI Key
QINKKBMLWVZGGQ-UHFFFAOYSA-N
Formula
C6H6O2S
SMILES
CC1=C(C)C(=O)SC1=O
Molecular Weight1
142.18
Other Names
  • Thiophene, 2,5-dihydro-2,5-dioxo-3,4-dimethyl
Cheméo is a service of Céondo GmbH, since 2007, we provide simulation, modelling and software development services for the industry. Do not hesitate to contact us for your projects.

Physical Properties

Property Value Unit Source
Δf -150.72 kJ/mol Joback Calculated Property
Δfgas -281.65 kJ/mol Joback Calculated Property
Δfus 7.28 kJ/mol Joback Calculated Property
Δvap 45.44 kJ/mol Joback Calculated Property
log10WS -1.52 Crippen Calculated Property
logPoct/wat 1.123 Crippen Calculated Property
McVol 99.730 ml/mol McGowan Calculated Property
Pc 4379.97 kPa Joback Calculated Property
Inp 1104.00 NIST
Tboil 549.22 K Joback Calculated Property
Tc 805.17 K Joback Calculated Property
Tfus 418.21 K Joback Calculated Property
Vc 0.359 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [208.13; 265.48] J/mol×K [549.22; 805.17] Show Hide
Cp,gas 208.13 J/mol×K 549.22 Joback Calculated Property
Cp,gas 218.89 J/mol×K 591.88 Joback Calculated Property
Cp,gas 229.25 J/mol×K 634.54 Joback Calculated Property
Cp,gas 239.15 J/mol×K 677.19 Joback Calculated Property
Cp,gas 248.53 J/mol×K 719.85 Joback Calculated Property
Cp,gas 257.33 J/mol×K 762.51 Joback Calculated Property
Cp,gas 265.48 J/mol×K 805.17 Joback Calculated Property

Similar Compounds

3,4-Dimethylthiophene-2,5-dione. 2,5-Dihydro-3,4-dimethylthiophen-2-one. 3-methyl-2-oxo-2,5-dihydro-thiophene. 3,4-Dimethyl-2,5-dihidrothiophene. (E)-2-(Methylthiomethyl)-2-butenal. 2-Methylmercaptomethyl-2-butenal. 2-[(methylthio)-methyl]-2-butenal. 2,5-Furandione, 3,4-dimethyl-. 2-[(methylthio)methyl]-5-(methylthio)-2-pentenal. 4-Hydroxy-5-methyl-3(2H)thiophenone. Methylaconitic acid, trimethyl ester. 2-Butenoic acid, 2,3-dimethyl-. 5-methyl-2-[ (methylthio)methyl]-2-hexenal. Methyl tiglate. 2-Butenoic acid, 2-methyl-, methyl ester.

Find more compounds similar to 3.4-dimethyl-2,5-dioxo-2,5-dihydrothiophene.

Sources

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.