Chemical Properties of Propane-1,3-diol, 2-methyl- (CAS 2163-42-0)

Propane-1,3-diol, 2-methyl-

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InChI
InChI=1S/C4H10O2/c1-4(2-5)3-6/h4-6H,2-3H2,1H3
InChI Key
QWGRWMMWNDWRQN-UHFFFAOYSA-N
Formula
C4H10O2
SMILES
CC(CO)CO
Molecular Weight1
90.12
CAS
2163-42-0
Other Names
  • 1,3-Propanediol, 2-methyl-
  • 1,3-dihydroxyisobutane
  • 2-Methyl-1,3-propanediol
  • 2-methylpropane-1,3-diol
  • MP diol glycol
  • propanediol 2-methyl
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Physical Properties

Property Value Unit Source
Δf -293.28 kJ/mol Joback Calculated Property
Δfgas -435.63 kJ/mol Joback Calculated Property
Δfus 10.77 kJ/mol Joback Calculated Property
Δvap [71.30; 73.60] kJ/mol Show Hide
Δvap 73.60 ± 0.20 kJ/mol NIST
Δvap 71.30 ± 0.50 kJ/mol NIST
log10WS 0.22 Crippen Calculated Property
logPoct/wat -0.393 Crippen Calculated Property
McVol 78.960 ml/mol McGowan Calculated Property
Pc 5029.93 kPa Joback Calculated Property
Tboil 474.84 K Joback Calculated Property
Tc 636.47 K Joback Calculated Property
Tfus 241.48 K Joback Calculated Property
Vc 0.291 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [173.31; 209.35] J/mol×K [474.84; 636.47] Show Hide
Cp,gas 173.31 J/mol×K 474.84 Joback Calculated Property
Cp,gas 179.93 J/mol×K 501.78 Joback Calculated Property
Cp,gas 186.29 J/mol×K 528.72 Joback Calculated Property
Cp,gas 192.41 J/mol×K 555.66 Joback Calculated Property
Cp,gas 198.29 J/mol×K 582.59 Joback Calculated Property
Cp,gas 203.94 J/mol×K 609.53 Joback Calculated Property
Cp,gas 209.35 J/mol×K 636.47 Joback Calculated Property
η [0.0001265; 0.6060212] Pa×s [241.48; 474.84] Show Hide
η 0.6060212 Pa×s 241.48 Joback Calculated Property
η 0.0554139 Pa×s 280.37 Joback Calculated Property
η 0.0090753 Pa×s 319.27 Joback Calculated Property
η 0.0022017 Pa×s 358.16 Joback Calculated Property
η 0.0007050 Pa×s 397.05 Joback Calculated Property
η 0.0002766 Pa×s 435.95 Joback Calculated Property
η 0.0001265 Pa×s 474.84 Joback Calculated Property
Pvap [2.04e-03; 0.26] kPa [297.30; 357.50] Show Hide
Pvap 2.04e-03 kPa 297.30 Vapor P...
Pvap 2.85e-03 kPa 300.40 Vapor P...
Pvap 3.64e-03 kPa 303.40 Vapor P...
Pvap 4.90e-03 kPa 306.40 Vapor P...
Pvap 6.61e-03 kPa 309.40 Vapor P...
Pvap 8.41e-03 kPa 312.40 Vapor P...
Pvap 8.61e-03 kPa 312.50 Vapor P...
Pvap 9.96e-03 kPa 314.50 Vapor P...
Pvap 0.01 kPa 316.40 Vapor P...
Pvap 0.01 kPa 318.50 Vapor P...
Pvap 0.02 kPa 319.50 Vapor P...
Pvap 0.02 kPa 321.40 Vapor P...
Pvap 0.02 kPa 322.50 Vapor P...
Pvap 0.02 kPa 323.50 Vapor P...
Pvap 0.02 kPa 323.60 Vapor P...
Pvap 0.03 kPa 326.40 Vapor P...
Pvap 0.03 kPa 326.60 Vapor P...
Pvap 0.03 kPa 328.50 Vapor P...
Pvap 0.03 kPa 328.60 Vapor P...
Pvap 0.04 kPa 331.40 Vapor P...
Pvap 0.05 kPa 333.40 Vapor P...
Pvap 0.06 kPa 336.30 Vapor P...
Pvap 0.07 kPa 338.60 Vapor P...
Pvap 0.09 kPa 341.40 Vapor P...
Pvap 0.09 kPa 342.60 Vapor P...
Pvap 0.11 kPa 343.50 Vapor P...
Pvap 0.14 kPa 347.60 Vapor P...
Pvap 0.16 kPa 349.30 Vapor P...
Pvap 0.19 kPa 352.50 Vapor P...
Pvap 0.24 kPa 355.40 Vapor P...
Pvap 0.26 kPa 357.50 Vapor P...

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.66] kPa [376.72; 488.93] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.87497e+01
Coefficient B-5.54127e+03
Coefficient C-7.65780e+01
Temperature range, min.376.72
Temperature range, max.488.93
Pvap 1.33 kPa 376.72 Calculated Property
Pvap 2.78 kPa 389.19 Calculated Property
Pvap 5.49 kPa 401.66 Calculated Property
Pvap 10.31 kPa 414.12 Calculated Property
Pvap 18.51 kPa 426.59 Calculated Property
Pvap 31.90 kPa 439.06 Calculated Property
Pvap 53.04 kPa 451.53 Calculated Property
Pvap 85.34 kPa 463.99 Calculated Property
Pvap 133.29 kPa 476.46 Calculated Property
Pvap 202.66 kPa 488.93 Calculated Property

Similar Compounds

1,3-Propanediol, 2-(hydroxymethyl)-. 1-Propanol, 2-methyl-. Neopentyl glycol. 1,3-Propanediol, 2-(hydroxymethyl)-2-methyl-. Propanol, 3,3,3-trichloro-2-methyl-. Propanoic acid, 3-hydroxy-2-methyl-, methyl ester. Methyl L-(+)-«beta»-hydroxyisobutyrate. Methyl (R)-(-)-3-hydroxy-2-methyl-propionate. Pentaerythritol. 2-methylbutanol-d-3. 1-Butanol, 2-methyl-, (S)-. 1-Butanol, 2-methyl-. 2-Methyl-1-butanol. 2-methylbutanol-d-9. 1-Butanol, 2,3-dimethyl-.

Find more compounds similar to Propane-1,3-diol, 2-methyl-.

Mixtures

Sources

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