Chemical Properties of Thioacetic acid (CAS 507-09-5)

Thioacetic acid

PDF Excel Molecule Calculator
InChI
InChI=1S/C2H4OS/c1-2(3)4/h1H3,(H,3,4)
InChI Key
DUYAAUVXQSMXQP-UHFFFAOYSA-N
Formula
C2H4OS
SMILES
CC(=O)S
Molecular Weight1
76.12
CAS
507-09-5
Other Names
  • Methanecarbothiolic acid
  • Thioacetic S-acid
  • Ethanethioic acid
  • Acetyl mercaptan
  • Ethanethiolic acid
  • Thiacetic acid
  • Thiolacetic acid
  • Thionoacetic acid
  • CH3COSH
  • Kyselina thiooctova
  • UN 2436
  • USAF EK-P-737
  • Acetic acid, thio-
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
Δcliquid -1741.50 kJ/mol NIST
Δf -133.57 kJ/mol Joback Calculated Property
Δfgas -158.71 kJ/mol Joback Calculated Property
Δfliquid [-219.30; -216.50] kJ/mol Show Hide
Δfliquid -219.30 ± 1.50 kJ/mol NIST
Δfliquid -216.50 ± 0.59 kJ/mol NIST
Δfus 6.58 kJ/mol Joback Calculated Property
Δvap 33.53 kJ/mol Joback Calculated Property
IE 10.06 eV NIST
log10WS -0.51 Crippen Calculated Property
logPoct/wat 0.463 Crippen Calculated Property
McVol 56.960 ml/mol McGowan Calculated Property
Pc 6075.01 kPa Joback Calculated Property
I [1124.00; 1124.00]   Show Hide
I 1124.00 NIST
I 1124.00 NIST
Tboil 361.89 K Joback Calculated Property
Tc 570.61 K Joback Calculated Property
Tfus 198.69 K Joback Calculated Property
Vc 0.207 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [82.03; 106.34] J/mol×K [361.89; 570.61] Show Hide
Cp,gas 82.03 J/mol×K 361.89 Joback Calculated Property
Cp,gas 86.54 J/mol×K 396.68 Joback Calculated Property
Cp,gas 90.87 J/mol×K 431.46 Joback Calculated Property
Cp,gas 95.01 J/mol×K 466.25 Joback Calculated Property
Cp,gas 98.96 J/mol×K 501.03 Joback Calculated Property
Cp,gas 102.74 J/mol×K 535.82 Joback Calculated Property
Cp,gas 106.34 J/mol×K 570.61 Joback Calculated Property
ΔvapH 35.20 kJ/mol 333.50 NIST

Similar Compounds

Chlorothiolacetic acid. Methyl thiolacetate. Diacetyl sulphide. mercaptoacetaldehyde. acetyl fluoride. Dichlorothiolacetic acid. Ethanethiol. Acetyl bromide. Acetaldehyde. Aminothioacetic acid. Acetyl iodide. Acetyl chloride. MeCO2 anion. 1,1-Ethanedithiol. Acetone-D6.

Find more compounds similar to Thioacetic acid.

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.