Chemical Properties of Propanoic acid, 2-oxo- (CAS 127-17-3)

Propanoic acid, 2-oxo-

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InChI
InChI=1S/C3H4O3/c1-2(4)3(5)6/h1H3,(H,5,6)
InChI Key
LCTONWCANYUPML-UHFFFAOYSA-N
Formula
C3H4O3
SMILES
CC(=O)C(=O)O
Molecular Weight1
88.06
CAS
127-17-3
Other Names
  • 2-oxopropanoic acid
  • 2-oxopropionic acid
  • Acetylformic acid
  • BTS
  • CH3COCOOH
  • Pyroracemic Acid
  • pyruvic acid
  • «alpha»-Ketopropionic acid

Physical Properties

Property Value Unit Source
Δcliquid -1165.30 kJ/mol NIST
Δcsolid -1166.40 kJ/mol NIST
Δf -420.28 kJ/mol Joback Calculated Property
Δfgas -482.64 kJ/mol Joback Calculated Property
Δfus 10.81 kJ/mol Joback Calculated Property
Δvap 52.44 kJ/mol Joback Calculated Property
IE [9.90; 10.42] eV Show Hide
IE 9.90 eV NIST
IE 10.42 eV NIST
log10WS 0.54 Crippen Calculated Property
logPoct/wat -0.340 Crippen Calculated Property
McVol 62.140 ml/mol McGowan Calculated Property
Pc 6027.93 kPa Joback Calculated Property
Inp 1249.00 NIST
Tboil 438.20 K NIST
Tc 654.04 K Joback Calculated Property
Tfus 284.25 K Joback Calculated Property
Vc 0.234 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [117.70; 142.58] J/mol×K [467.96; 654.04] Show Hide
Cp,gas 117.70 J/mol×K 467.96 Joback Calculated Property
Cp,gas 122.36 J/mol×K 498.97 Joback Calculated Property
Cp,gas 126.81 J/mol×K 529.99 Joback Calculated Property
Cp,gas 131.05 J/mol×K 561.00 Joback Calculated Property
Cp,gas 135.09 J/mol×K 592.01 Joback Calculated Property
Cp,gas 138.94 J/mol×K 623.03 Joback Calculated Property
Cp,gas 142.58 J/mol×K 654.04 Joback Calculated Property
η [0.0002730; 0.0131377] Pa×s [284.25; 467.96] Show Hide
η 0.0131377 Pa×s 284.25 Joback Calculated Property
η 0.0050326 Pa×s 314.87 Joback Calculated Property
η 0.0022852 Pa×s 345.49 Joback Calculated Property
η 0.0011800 Pa×s 376.11 Joback Calculated Property
η 0.0006731 Pa×s 406.72 Joback Calculated Property
η 0.0004153 Pa×s 437.34 Joback Calculated Property
η 0.0002730 Pa×s 467.96 Joback Calculated Property
ΔvapH 51.40 kJ/mol 366.00 NIST
Pvap [0.29; 1.52] kPa [308.20; 336.40] Show Hide
Pvap 0.29 kPa 308.20 Thermod...
Pvap 0.38 kPa 313.30 Thermod...
Pvap 0.38 kPa 313.30 Thermod...
Pvap 0.43 kPa 315.90 Thermod...
Pvap 0.45 kPa 316.80 Thermod...
Pvap 0.51 kPa 318.30 Thermod...
Pvap 0.60 kPa 320.90 Thermod...
Pvap 0.60 kPa 320.90 Thermod...
Pvap 0.80 kPa 325.80 Thermod...
Pvap 1.09 kPa 330.80 Thermod...
Pvap 1.27 kPa 333.20 Thermod...
Pvap 1.52 kPa 336.40 Thermod...

Similar Compounds

Propanoic acid, 2-oxo-, methyl ester. 2-Propanone, 1-hydroxy-. Propanoic acid. Butanoic acid, 2-oxo-. Propanoic acid, 2,2-dichloro-. Oxalacetic acid. Propanoic acid, 2,2-dimethyl-. Propanoic acid, 2-bromo-, (.+/-.)-. 2-Bromopropanoic acid. Methyl glyoxal. Pyruvyl chloride or 2-oxo-propionyl chloride. Alpha-bromo alpha-chloro-propionic acid. «alpha»-Bromoisobutyric acid. 2,3-Butanedione. 2,3-Butanedione.

Find more compounds similar to Propanoic acid, 2-oxo-.

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