Chemical Properties of 2,5-Dihydro-3,4-dimethylthiophen-2-one (CAS 33922-75-7)

2,5-Dihydro-3,4-dimethylthiophen-2-one

PDF Excel Molecule Calculator
InChI
InChI=1S/C6H8OS/c1-4-3-8-6(7)5(4)2/h3H2,1-2H3
InChI Key
IXXRQTNARJNVHF-UHFFFAOYSA-N
Formula
C6H8OS
SMILES
CC1=C(C)C(=O)SC1
Molecular Weight1
128.19
CAS
33922-75-7
Other Names
  • 2,5-Dihydrothiophen-2-one, 3,4-dimethyl
  • 2(5H)-Thiophenone,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 -28.13 kJ/mol Joback Calculated Property
Δfgas -143.95 kJ/mol Joback Calculated Property
Δfus 7.77 kJ/mol Joback Calculated Property
Δvap 41.19 kJ/mol Joback Calculated Property
IE 9.44 ± 0.05 eV NIST
log10WS -1.74 Crippen Calculated Property
logPoct/wat 1.596 Crippen Calculated Property
McVol 98.160 ml/mol McGowan Calculated Property
Pc 4183.90 kPa Joback Calculated Property
Inp [1193.00; 1217.00]   Show Hide
Inp 1200.00 NIST
Inp 1193.00 NIST
Inp 1217.00 NIST
Tboil 481.40 K Joback Calculated Property
Tc 720.36 K Joback Calculated Property
Tfus 349.99 K Joback Calculated Property
Vc 0.352 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [191.02; 249.07] J/mol×K [481.40; 720.36] Show Hide
Cp,gas 191.02 J/mol×K 481.40 Joback Calculated Property
Cp,gas 201.89 J/mol×K 521.23 Joback Calculated Property
Cp,gas 212.30 J/mol×K 561.05 Joback Calculated Property
Cp,gas 222.23 J/mol×K 600.88 Joback Calculated Property
Cp,gas 231.67 J/mol×K 640.71 Joback Calculated Property
Cp,gas 240.62 J/mol×K 680.54 Joback Calculated Property
Cp,gas 249.07 J/mol×K 720.36 Joback Calculated Property

Similar Compounds

3,4-Dimethyl-2,5-dihidrothiophene. 3-methyl-2-oxo-2,5-dihydro-thiophene. 3.4-dimethyl-2,5-dioxo-2,5-dihydrothiophene. 3,4-Dimethylthiophene-2,5-dione. 2-[(methylthio)-methyl]-2-butenal. 2-Methylmercaptomethyl-2-butenal. (E)-2-(Methylthiomethyl)-2-butenal. 2,5-Dihydro-3-methyl-thiophene 1,1-dioxide. 2-[(methylthio)methyl]-5-(methylthio)-2-pentenal. Z-Thioacetic acid S-(3-chloro-2-methyl-allyl) ester. E-Thioacetic acid S-(3-chloro-2-methyl-allyl) ester. Furfuryl 2-methyl-2-propenyl sulfide. 2,4-Bis(prenylthio)but-2-enal. 2,4-Diethyl-2,5-dihydro-thiophene, stereoisomer 1. Furfuryl propyl sulfide.

Find more compounds similar to 2,5-Dihydro-3,4-dimethylthiophen-2-one.

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.