Chemical Properties of 1,2-Butanediol (CAS 584-03-2)

1,2-Butanediol

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InChI
InChI=1S/C4H10O2/c1-2-4(6)3-5/h4-6H,2-3H2,1H3
InChI Key
BMRWNKZVCUKKSR-UHFFFAOYSA-N
Formula
C4H10O2
SMILES
CCC(O)CO
Molecular Weight1
90.12
CAS
584-03-2
Other Names
  • 1,2-Butylene glycol
  • «alpha»-Butylene glycol
  • Ethylethylene glycol
  • 1,2-(Dihydroxy)butane
  • Butane-1,2-diol
  • DL-1,2-Butanediol
  • 1,2-Butandiol
  • NSC 24242
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Physical Properties

Property Value Unit Source
Δcliquid -2479.00 kJ/mol NIST
Δf -293.28 kJ/mol Joback Calculated Property
Δfgas -435.63 kJ/mol Joback Calculated Property
Δfliquid -523.80 kJ/mol NIST
Δfus 10.77 kJ/mol Joback Calculated Property
Δvap 57.47 kJ/mol Joback Calculated Property
log10WS -0.14 Crippen Calculated Property
logPoct/wat -0.250 Crippen Calculated Property
McVol 78.960 ml/mol McGowan Calculated Property
Pc 5029.93 kPa Joback Calculated Property
Inp [766.00; 812.80]   Show Hide
Inp 809.00 NIST
Inp 812.80 NIST
Inp 766.00 NIST
Inp 809.00 NIST
I [1563.00; 1563.00]   Show Hide
I 1563.00 NIST
I 1563.00 NIST
Tboil [456.65; 469.65] K Show Hide
Tboil 463.65 ± 1.00 K NIST
Tboil 463.65 ± 1.00 K NIST
Tboil 469.65 ± 2.00 K NIST
Tboil 456.65 ± 6.00 K NIST
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

Similar Compounds

1,2-Butanediol. 1,2,4-Butanetriol. 1,2-Pentanediol. 1,2-Hexanediol. 1,2,3-Butanetriol. 1,2-Heptanediol. Hexadecane-1,2-diol. 1,2-Octadecanediol. 1,2-Tetradecanediol. 1,2-Nonadecanediol. 1,2-Dodecanediol. 1,2-Octanediol. 1,2-Decanediol. 2,3-Pentanediol. meso-3,4-Hexanediol.

Find more compounds similar to 1,2-Butanediol.

Sources

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