Chemical Properties of 2,3-Butanediol (CAS 513-85-9)

2,3-Butanediol

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InChI
InChI=1S/C4H10O2/c1-3(5)4(2)6/h3-6H,1-2H3
InChI Key
OWBTYPJTUOEWEK-UHFFFAOYSA-N
Formula
C4H10O2
SMILES
CC(O)C(C)O
Molecular Weight1
90.12
CAS
513-85-9
Other Names
  • 2,3-BUTYLENE GLYCOL
  • 2,3-Butandiol
  • 2,3-Butanediol, isomer 1
  • 2,3-Butanediol, isomer 2
  • 2,3-Dihydroxybutane
  • 2,3-butanediol, isomer not specified
  • 2,3-butanodiol
  • 2,3-butyleneglycol
  • 2,3-butyleneglycol, isomer not specified
  • 2.3-Butanediol, isomer 3
  • Butane-2,3-diol
  • D-2,3-Butane diol
  • DIMETHYLETHYLENE GLYCOL
  • butane, 2,3-dihydroxy-, isomer not specified

Contents

  1. Physical Properties
  2. Temperature Dependent Properties
  3. Datasets
  4. Correlations
  5. Similar Compounds
  6. Mixtures
  7. Sources

Physical Properties

Property Value Unit Source
Δcliquid -2461.00 kJ/mol NIST
Cp,liquid 236.63 J/mol×K Molar h...
Δf -295.72 kJ/mol Joback Calculated Property
Δfgas -440.91 kJ/mol Joback Calculated Property
Δfliquid [-544.80; -541.80] kJ/mol Show Hide
Δfliquid -544.80 kJ/mol NIST
Δfliquid -541.80 kJ/mol NIST
Δfus 7.25 kJ/mol Joback Calculated Property
Δvap 57.08 kJ/mol Joback Calculated Property
log10WS -0.25 Crippen Calculated Property
logPoct/wat -0.252 Crippen Calculated Property
McVol 78.960 ml/mol McGowan Calculated Property
Pc 5087.49 kPa Joback Calculated Property
Inp [746.00; 824.00]   Show Hide
Inp 789.00 NIST
Inp 773.00 NIST
Inp Outlier 747.50 NIST
Inp 769.00 NIST
Inp 802.00 NIST
Inp 819.00 NIST
Inp 782.00 NIST
Inp 795.00 NIST
Inp 789.00 NIST
Inp 806.00 NIST
Inp 803.00 NIST
Inp 782.00 NIST
Inp Outlier 824.00 NIST
Inp 783.00 NIST
Inp 779.00 NIST
Inp 780.00 NIST
Inp 790.00 NIST
Inp 756.00 NIST
Inp 779.00 NIST
Inp 782.00 NIST
Inp 768.00 NIST
Inp Outlier 746.00 NIST
Inp Outlier 750.00 NIST
Inp 767.00 NIST
Inp 787.00 NIST
Inp 792.00 NIST
Inp 788.00 NIST
Inp 793.00 NIST
Inp 793.00 NIST
Inp 800.00 NIST
Inp 806.00 NIST
Inp 782.00 NIST
Inp 778.00 NIST
Inp 784.00 NIST
Inp 793.00 NIST
Inp 786.00 NIST
Inp 789.00 NIST
Inp 819.00 NIST
Inp 782.00 NIST
I [1492.00; 1590.00]   Show Hide
I Outlier 1494.00 NIST
I Outlier 1492.00 NIST
I Outlier 1492.00 NIST
I 1522.00 NIST
I 1526.00 NIST
I 1580.00 NIST
I 1545.00 NIST
I 1570.00 NIST
I 1556.00 NIST
I 1542.00 NIST
I 1539.00 NIST
I 1543.00 NIST
I 1547.00 NIST
I 1543.00 NIST
I 1543.00 NIST
I 1541.00 NIST
I 1542.00 NIST
I 1583.00 NIST
I 1583.00 NIST
I 1579.00 NIST
I 1558.00 NIST
I 1562.00 NIST
I 1522.00 NIST
I 1541.00 NIST
I 1576.00 NIST
I 1554.00 NIST
I 1580.00 NIST
I 1542.00 NIST
I 1558.00 NIST
I 1523.00 NIST
I 1566.00 NIST
I 1539.00 NIST
I 1539.00 NIST
I 1526.00 NIST
I 1517.00 NIST
I 1512.00 NIST
I 1529.00 NIST
I 1536.00 NIST
I 1590.00 NIST
I 1563.00 NIST
I 1583.00 NIST
I 1553.00 NIST
I 1581.00 NIST
I 1524.00 NIST
I 1581.00 NIST
I 1550.00 NIST
I 1528.00 NIST
I 1577.00 NIST
I 1521.00 NIST
I 1583.00 NIST
I 1580.00 NIST
I 1539.00 NIST
I 1541.00 NIST
I 1558.00 NIST
I 1554.00 NIST
I 1566.00 NIST
I 1512.00 NIST
I Outlier 1494.00 NIST
I 1583.00 NIST
Tboil [415.15; 456.70] K Show Hide
Tboil 454.21 K Vapor l...
Tboil 454.21 K Liquid ...
Tboil 454.21 K Liquid ...
Tboil 454.21 K Liquid ...
Tboil 456.70 K NIST
Tboil 455.65 ± 1.00 K NIST
Tboil 455.15 ± 4.00 K NIST
Tboil Outlier 415.15 ± 3.00 K NIST
Tc 639.26 K Joback Calculated Property
Tfus 292.15 ± 2.00 K NIST
Vc 0.285 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [173.55; 210.57] J/mol×K [474.40; 639.26] Show Hide
Cp,gas 173.55 J/mol×K 474.40 Joback Calculated Property
Cp,gas 180.37 J/mol×K 501.88 Joback Calculated Property
Cp,gas 186.92 J/mol×K 529.35 Joback Calculated Property
Cp,gas 193.21 J/mol×K 556.83 Joback Calculated Property
Cp,gas 199.24 J/mol×K 584.30 Joback Calculated Property
Cp,gas 205.02 J/mol×K 611.78 Joback Calculated Property
Cp,gas 210.57 J/mol×K 639.26 Joback Calculated Property
Cp,liquid [213.00; 262.67] J/mol×K [293.15; 353.15] Show Hide
Cp,liquid 233.95 J/mol×K 293.15 Molar h...
Cp,liquid 236.67 J/mol×K 298.15 Molar h...
Cp,liquid 236.66 J/mol×K 298.15 Molar h...
Cp,liquid 213.00 J/mol×K 298.20 NIST
Cp,liquid 239.36 J/mol×K 303.15 Molar h...
Cp,liquid 239.28 J/mol×K 303.15 Molar h...
Cp,liquid 241.85 J/mol×K 308.15 Molar h...
Cp,liquid 242.07 J/mol×K 308.15 Molar h...
Cp,liquid 244.77 J/mol×K 313.15 Molar h...
Cp,liquid 244.35 J/mol×K 313.15 Molar h...
Cp,liquid 247.47 J/mol×K 318.15 Molar h...
Cp,liquid 246.82 J/mol×K 318.15 Molar h...
Cp,liquid 250.18 J/mol×K 323.15 Molar h...
Cp,liquid 249.23 J/mol×K 323.15 Molar h...
Cp,liquid 251.60 J/mol×K 328.15 Molar h...
Cp,liquid 253.91 J/mol×K 333.15 Molar h...
Cp,liquid 256.17 J/mol×K 338.15 Molar h...
Cp,liquid 258.39 J/mol×K 343.15 Molar h...
Cp,liquid 260.55 J/mol×K 348.15 Molar h...
Cp,liquid 262.67 J/mol×K 353.15 Molar h...
η [0.0051950; 0.0446840] Pa×s [298.15; 338.15] Show Hide
η 0.0446840 Pa×s 298.15 Densiti...
η 0.0229470 Pa×s 308.15 Densiti...
η 0.0128020 Pa×s 318.15 Densiti...
η 0.0077220 Pa×s 328.15 Densiti...
η 0.0051950 Pa×s 338.15 Densiti...
ΔvapH [55.70; 62.50] kJ/mol [378.00; 402.50] Show Hide
ΔvapH 57.90 kJ/mol 378.00 NIST
ΔvapH 55.70 kJ/mol 379.50 NIST
ΔvapH 58.40 kJ/mol 386.00 NIST
ΔvapH 62.50 kJ/mol 402.50 NIST
n0 [1.37010; 1.43750]   [293.15; 298.20] Show Hide
n0 1.43750 293.15 Vapor l...
n0 1.43750 293.15 Liquid ...
n0 1.37010 293.15 Liquid ...
n0 1.43750 293.15 Liquid ...
n0 1.43660 298.15 Densiti...
n0 1.43480 298.20 Dielect...
ρl [961.97; 1002.30] kg/m3 [298.15; 338.15] Show Hide
ρl 1002.30 kg/m3 298.15 Liquid ...
ρl 998.57 kg/m3 298.15 Densiti...
ρl 1000.40 kg/m3 298.15 Molar h...
ρl 994.31 kg/m3 298.20 Dielect...
ρl 990.72 kg/m3 308.15 A compa...
ρl 990.72 kg/m3 308.15 Thermod...
ρl 990.72 kg/m3 308.15 Effect ...
ρl 990.72 kg/m3 308.15 Effect ...
ρl 992.11 kg/m3 308.15 Densiti...
ρl 984.13 kg/m3 318.15 Densiti...
ρl 970.58 kg/m3 328.15 Densiti...
ρl 961.97 kg/m3 338.15 Densiti...
csound,fluid [1373.90; 1470.20] m/s [298.15; 338.15] Show Hide
csound,fluid 1470.20 m/s 298.15 Densiti...
csound,fluid 1456.60 m/s 308.15 Effect ...
csound,fluid 1456.60 m/s 308.15 A compa...
csound,fluid 1456.60 m/s 308.15 Thermod...
csound,fluid 1456.60 m/s 308.15 Effect ...
csound,fluid 1440.00 m/s 308.15 Densiti...
csound,fluid 1412.20 m/s 318.15 Densiti...
csound,fluid 1392.00 m/s 328.15 Densiti...
csound,fluid 1373.90 m/s 338.15 Densiti...

Datasets

  1. Viscosity, Pa*s of 2,3-Butanediol
  2. Viscosity, Pa*s of 2,3-Butanediol
  3. Viscosity, Pa*s of 2,3-Butanediol
  4. Relative permittivity at various frequencies of 2,3-Butanediol
  5. Viscosity, Pa*s of 2,3-Butanediol

Viscosity, Pa*s of 2,3-Butanediol [ref]

Fixed Measured
Temperature, K of 2,3-Butanediol - Liquid Pressure, kPa of 2,3-Butanediol - Liquid Viscosity, Pa*s of 2,3-Butanediol - Liquid
308.15 101.33 0.0514

Viscosity, Pa*s of 2,3-Butanediol [ref]

Fixed Measured
Temperature, K of 2,3-Butanediol - Liquid Pressure, kPa of 2,3-Butanediol - Liquid Viscosity, Pa*s of 2,3-Butanediol - Liquid
308.15 101.33 0.0514

Viscosity, Pa*s of 2,3-Butanediol [ref]

Fixed Measured
Temperature, K of 2,3-Butanediol - Liquid Pressure, kPa of 2,3-Butanediol - Liquid Viscosity, Pa*s of 2,3-Butanediol - Liquid
308.15 101.33 0.0514

Relative permittivity at various frequencies of 2,3-Butanediol [ref]

Fixed Measured
Temperature, K of 2,3-Butanediol - Liquid Pressure, kPa of 2,3-Butanediol - Liquid Frequency, MHz of 2,3-Butanediol - Liquid Relative permittivity at various frequencies of 2,3-Butanediol - Liquid
298.20 101.33 0.1000 21.282

Viscosity, Pa*s of 2,3-Butanediol [ref]

Fixed Measured
Temperature, K of 2,3-Butanediol - Liquid Pressure, kPa of 2,3-Butanediol - Liquid Viscosity, Pa*s of 2,3-Butanediol - Liquid
308.15 101.33 0.0514

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.63] kPa [351.12; 481.36] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.62445e+01
Coefficient B-4.52281e+03
Coefficient C-6.76820e+01
Temperature range, min.351.12
Temperature range, max.481.36
Pvap 1.33 kPa 351.12 Calculated Property
Pvap 2.89 kPa 365.59 Calculated Property
Pvap 5.85 kPa 380.06 Calculated Property
Pvap 11.10 kPa 394.53 Calculated Property
Pvap 19.96 kPa 409.00 Calculated Property
Pvap 34.21 kPa 423.48 Calculated Property
Pvap 56.23 kPa 437.95 Calculated Property
Pvap 89.02 kPa 452.42 Calculated Property
Pvap 136.33 kPa 466.89 Calculated Property
Pvap 202.63 kPa 481.36 Calculated Property
Pvap [5.07e-03; 5358.29] kPa [280.75; 611.00] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A1.37891e+02
Coefficient B-1.22864e+04
Coefficient C-1.78282e+01
Coefficient D1.38579e-05
Temperature range, min.280.75
Temperature range, max.611.00
Pvap 5.07e-03 kPa 280.75 Calculated Property
Pvap 0.12 kPa 317.44 Calculated Property
Pvap 1.34 kPa 354.14 Calculated Property
Pvap 8.74 kPa 390.83 Calculated Property
Pvap 39.74 kPa 427.53 Calculated Property
Pvap 139.69 kPa 464.22 Calculated Property
Pvap 408.58 kPa 500.92 Calculated Property
Pvap 1047.90 kPa 537.61 Calculated Property
Pvap 2448.03 kPa 574.31 Calculated Property
Pvap 5358.29 kPa 611.00 Calculated Property

Similar Compounds

2,3-Butanediol, (R,S). 2,3-Butanediol, [R-(R*,R*)]-. levo-butane-2,3-diol. DL-2,3-Butanediol. 2,3-Butanediol, [S-(R*,R*)]-. meso-2,3-butanediol. 2,3-Butanediol, (R,R). 2,3-Butanediol, rac. 2-methylbutane-2,3-diol. 2-Butanol. 2-Butanol, (R)-. (S)-butan-2-ol. 2-Butanol. 1,2,3-Butanetriol. 2,3-Pentanediol.

Find more compounds similar to 2,3-Butanediol.

Mixtures

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.
Outlier This icon means that the value is more than 2 standard deviations away from the property mean.

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