Chemical Properties of 3-methyl-1,3-butanediol (CAS 2568-33-4)

3-methyl-1,3-butanediol

InChI
InChI=1S/C5H12O2/c1-5(2,7)3-4-6/h6-7H,3-4H2,1-2H3
InChI Key
XPFCZYUVICHKDS-UHFFFAOYSA-N
Formula
C5H12O2
SMILES
CC(C)(O)CCO
Molecular Weight1
104.15
CAS
2568-33-4
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
Δfgas -490.35 kJ/mol Relay (1.0) Calculated Property
Δfus 9.47 kJ/mol Joback Calculated Property
Δvap 73.37 kJ/mol Relay (1.0) Calculated Property
IE 9.91 eV Relay (1.0) Calculated Property
log10WS 0.72 Relay (1.0) Calculated Property
logPoct/wat 0.140 Crippen Calculated Property
McVol 93.050 ml/mol McGowan Calculated Property
Pc 4474.22 kPa Joback Calculated Property
Tboil 476.65 K Relay (1.0) Calculated Property
Tc 663.01 K Relay (1.0) Calculated Property
Tfus 285.82 K Relay (1.0) Calculated Property

Cheméo can also estimate Critical Volume, Standard Gibbs free energy of formation, Acentric Factor for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [216.60; 259.50] J/mol×K [495.13; 661.61] Show Hide
Cp,gas 216.60 J/mol×K 495.13 Joback Calculated Property
Cp,gas 224.69 J/mol×K 522.88 Joback Calculated Property
Cp,gas 232.39 J/mol×K 550.62 Joback Calculated Property
Cp,gas 239.70 J/mol×K 578.37 Joback Calculated Property
Cp,gas 246.64 J/mol×K 606.12 Joback Calculated Property
Cp,gas 253.24 J/mol×K 633.86 Joback Calculated Property
Cp,gas 259.50 J/mol×K 661.61 Joback Calculated Property
η [0.0001021; 0.1849815] Pa×s [270.17; 495.13] Show Hide
η 0.1849815 Pa×s 270.17 Joback Calculated Property
η 0.0247311 Pa×s 307.66 Joback Calculated Property
η 0.0051194 Pa×s 345.16 Joback Calculated Property
η 0.0014429 Pa×s 382.65 Joback Calculated Property
η 0.0005098 Pa×s 420.14 Joback Calculated Property
η 0.0002136 Pa×s 457.64 Joback Calculated Property
η 0.0001021 Pa×s 495.13 Joback Calculated Property

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.66] kPa [364.72; 510.63] The Yaws Handbook of Vapor Pressure Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.53763e+01
Coefficient B-4.41060e+03
Coefficient C-7.24080e+01
Temperature range, min.364.72
Temperature range, max.510.63
Pvap 1.33 kPa 364.72 Calculated Property
Pvap 2.95 kPa 380.93 Calculated Property
Pvap 6.01 kPa 397.14 Calculated Property
Pvap 11.47 kPa 413.36 Calculated Property
Pvap 20.64 kPa 429.57 Calculated Property
Pvap 35.28 kPa 445.78 Calculated Property
Pvap 57.69 kPa 461.99 Calculated Property
Pvap 90.68 kPa 478.21 Calculated Property
Pvap 137.67 kPa 494.42 Calculated Property
Pvap 202.66 kPa 510.63 Calculated Property

Similar Compounds

Hexylene glycol. 3-METHOXY-3-METHYL-1-BUTANOL. 1,3-Butanediol, (R)-. 1,3-butanediol, DL-. 1,3-Butanediol, (S)-. 1,3-Butanediol. Amylene hydrate. 2-Pentanol, 2-methyl-. 6-METHYLHEPTANE-1,6-DIOL. 3-Hydroxy-3-methylvaleric acid. 1,7-Octanediol, 3,7-dimethyl-. 1,3-Butanediol, 2-methyl-. 3-Pentanol, 3-methyl-. 2-Pentanol, 2,4-dimethyl-. 1-Butanol, 3-methyl-.

Find more compounds similar to 3-methyl-1,3-butanediol.

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.
These property values are available through the Cheméo API. A free account gives you an access key.