Chemical Properties of Acetoin (CAS 52217-02-4)

Acetoin

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InChI
InChI=1S/C4H8O2/c1-3(5)4(2)6/h3,5H,1-2H3
InChI Key
ROWKJAVDOGWPAT-UHFFFAOYSA-N
Formula
C4H8O2
SMILES
CC(=O)C(C)O
Molecular Weight1
88.11
CAS
52217-02-4
Other Names
  • 2-Butanone, 3-hydroxy-
  • «gamma»-Hydroxy-«beta»-oxobutane
  • Acetyl methyl carbinol
  • Dimethylketol
  • Methanol, acetylmethyl-
  • 1-Hydroxyethyl methyl ketone
  • 2-Hydroxy-3-butanone
  • 2,3-Butanolone
  • 3-Hydroxy-2-butanone
  • 2-Butanol-3-one
  • UN 2621
  • 2-Hydroxy-3-oxobutane
  • 3-Hydroxybutan-2-one
  • 3-Hydroxyl-2-butanone
  • Butan-2-one, 3-hydroxy-
  • NSC 7609
  • acetoine
  • 3-hydroxy-2-butanone (acetoin)
  • 3-hydroxybutan-2-one (acetoin)
  • 3-hydroxy-2-butanone (acetoine)
  • acetoin (3-hydroxy-2-butanone)
  • 2-Butanone, 3-hydroxy-, (.+/-.)-
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Physical Properties

Property Value Unit Source
Δf -285.38 kJ/mol Joback Calculated Property
Δfgas -395.98 kJ/mol Joback Calculated Property
Δfus 8.28 kJ/mol Joback Calculated Property
Δvap 47.53 kJ/mol Joback Calculated Property
log10WS -0.15 Crippen Calculated Property
logPoct/wat -0.044 Crippen Calculated Property
McVol 74.660 ml/mol McGowan Calculated Property
Pc 4829.24 kPa Joback Calculated Property
Tboil 416.20 K NIST
Tc 614.26 K Joback Calculated Property
Tfus 230.59 K Joback Calculated Property
Vc 0.279 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [146.25; 183.06] J/mol×K [436.53; 614.26] Show Hide
Cp,gas 146.25 J/mol×K 436.53 Joback Calculated Property
Cp,gas 153.06 J/mol×K 466.15 Joback Calculated Property
Cp,gas 159.59 J/mol×K 495.77 Joback Calculated Property
Cp,gas 165.85 J/mol×K 525.39 Joback Calculated Property
Cp,gas 171.84 J/mol×K 555.02 Joback Calculated Property
Cp,gas 177.58 J/mol×K 584.64 Joback Calculated Property
Cp,gas 183.06 J/mol×K 614.26 Joback Calculated Property
η [0.0002698; 0.0663519] Pa×s [230.59; 436.53] Show Hide
η 0.0663519 Pa×s 230.59 Joback Calculated Property
η 0.0146308 Pa×s 264.91 Joback Calculated Property
η 0.0045636 Pa×s 299.24 Joback Calculated Property
η 0.0018091 Pa×s 333.56 Joback Calculated Property
η 0.0008524 Pa×s 367.88 Joback Calculated Property
η 0.0004566 Pa×s 402.21 Joback Calculated Property
η 0.0002698 Pa×s 436.53 Joback Calculated Property

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 310.20 K 1.50 NIST

Similar Compounds

2-Butanone, 3-hydroxy-, (R)-. Acetoin. 2-Hydroxy-3-pentanone. 3-Hydroxy-2-pentanone. 4-hydroxy-1-penten-3-one. 3-hexanon-2-ol. 2-Butanol. (S)-butan-2-ol. 2-Butanol. 2-Butanol, (R)-. 3-hydroxy-pent-1-en-4-one. 3-heptanon-2-ol. 2-hexanon-3-ol. 4-Hydroxy-3-hexanone. 3-octanon-2-ol.

Find more compounds similar to Acetoin.

Sources

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