Chemical Properties of 2-Butanol, 2-methyl- (CAS 75-85-4)

2-Butanol, 2-methyl-

Download as PDF file Download as Excel file Download as 2D mole file Predict properties

InChI
InChI=1S/C5H12O/c1-4-5(2,3)6/h6H,4H2,1-3H3
InChI Key
MSXVEPNJUHWQHW-UHFFFAOYSA-N
Formula
C5H12O
SMILES
CCC(C)(C)O
Molecular Weight1
88.15
CAS
75-85-4
Other Names
  • 1,1-Dimethyl-1-propanol
  • 2-Butanol, 2-methyl-
  • 2-Methyl butanol-2
  • 2-Methyl-2-butanol
  • 2-Methylbutan-2-ol
  • 2-methyl-2-butanol (tert-amyl alcohol)
  • 3-Methyl-butanol-(3)
  • 3-Methylbutan-3-ol
  • C2H5C(CH3)2OH
  • Dimethyl ethyl carbinol
  • Ethyl dimethyl carbinol
  • Methyl-2 butanol-2
  • Methyl-3 butanol-3
  • NSC 25498
  • t-Amyl alcohol
  • tert-Amyl alcohol
  • tert-Isoamyl alcohol
  • tert-Pentanol
  • tert-Pentyl alcohol
Sources

Physical Properties

Property Value Unit Source
Δcliquid -3303.10 ± 0.46 kJ/mol NIST
Δf -142.76 kJ/mol Joback Calculated Property
Δfgas -329.30 kJ/mol NIST
Δfliquid -379.50 ± 0.54 kJ/mol NIST
Δfus 5.38 kJ/mol Joback Calculated Property
Δvap [49.20; 51.50] kJ/mol Show Hide
Δvap 50.17 kJ/mol NIST
Δvap 51.50 ± 0.30 kJ/mol NIST
Δvap 50.50 kJ/mol NIST
Δvap 50.20 ± 0.30 kJ/mol NIST
Δvap 50.10 ± 0.20 kJ/mol NIST
Δvap 49.20 kJ/mol NIST
IE 9.80 eV NIST
IE 10.16 ± 0.03 eV NIST
logPoct/wat 1.167 Crippen Calculated Property
Pc 3710.00 ± 20.00 kPa NIST
Pc 3710.00 ± 40.00 kPa NIST
gas 362.80 ± 6.70 J/mol×K NIST
liquid 229.30 J/mol×K NIST
Tboil [355.35; 376.15] K Show Hide
Tboil 375.20 K NIST
Tboil 375.00 K NIST
Tboil 375.40 K NIST
Tboil 375.00 ± 0.50 K NIST
Tboil 375.40 ± 0.40 K NIST
Tboil Outlier 355.35 ± 0.40 K NIST
Tboil 373.15 ± 2.00 K NIST
Tboil 374.65 ± 1.00 K NIST
Tboil 375.40 ± 1.00 K NIST
Tboil 375.05 ± 0.50 K NIST
Tboil 375.45 ± 0.50 K NIST
Tboil 374.55 ± 1.00 K NIST
Tboil 374.85 ± 0.50 K NIST
Tboil 374.65 ± 1.00 K NIST
Tboil 375.15 ± 1.00 K NIST
Tboil 375.40 ± 1.00 K NIST
Tboil 374.95 ± 0.50 K NIST
Tboil 375.50 ± 0.30 K NIST
Tboil 374.65 ± 1.00 K NIST
Tboil 375.60 ± 0.60 K NIST
Tboil 375.20 ± 0.50 K NIST
Tboil 375.15 ± 0.50 K NIST
Tboil 374.65 ± 1.00 K NIST
Tboil 373.45 ± 1.50 K NIST
Tboil 375.50 ± 0.10 K NIST
Tboil 375.40 ± 0.20 K NIST
Tboil 375.20 ± 0.50 K NIST
Tboil Outlier 355.70 ± 0.50 K NIST
Tboil 375.25 ± 0.50 K NIST
Tboil 374.75 ± 0.50 K NIST
Tboil 374.00 ± 3.00 K NIST
Tboil 374.15 ± 2.00 K NIST
Tboil 375.65 ± 2.00 K NIST
Tboil 375.05 ± 0.50 K NIST
Tboil 375.46 ± 0.20 K NIST
Tboil 375.65 ± 2.00 K NIST
Tboil 375.15 ± 2.00 K NIST
Tboil 375.65 ± 2.00 K NIST
Tboil 373.90 ± 2.00 K NIST
Tboil 374.96 ± 0.50 K NIST
Tboil 374.90 ± 1.00 K NIST
Tboil 376.15 ± 2.00 K NIST
Tc [543.70; 545.00] K Show Hide
Tc 543.70 ± 0.50 K NIST
Tc 543.70 ± 0.70 K NIST
Tc 545.00 K NIST
Tc 544.90 K NIST
Tfus 264.20 ± 0.50 K NIST
Tfus 263.95 ± 0.50 K NIST
Tfus 262.75 ± 0.60 K NIST
Ttriple 264.00 ± 0.20 K NIST
Vc 0.324 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [167.70; 222.80] J/mol×K [381.35; 576.05] Show Hide
Plot of Ideal gas heat capacity.
Cp,gas 167.70 ± 4.10 J/mol×K 381.35 NIST
Cp,gas 168.60 ± 4.10 J/mol×K 384.65 NIST
Cp,gas 169.40 ± 4.10 J/mol×K 387.45 NIST
Cp,gas 171.90 ± 4.10 J/mol×K 396.05 NIST
Cp,gas 172.40 ± 4.10 J/mol×K 398.05 NIST
Cp,gas 180.30 ± 4.10 J/mol×K 425.95 NIST
Cp,gas 194.30 ± 4.10 J/mol×K 475.25 NIST
Cp,gas 207.20 ± 4.10 J/mol×K 520.85 NIST
Cp,gas 222.80 ± 4.10 J/mol×K 576.05 NIST
Cp,liquid [244.14; 248.86] J/mol×K [294.40; 298.15] Show Hide
Plot of Liquid phase heat capacity.
Cp,liquid 244.14 J/mol×K 294.4 NIST
Cp,liquid 247.15 J/mol×K 298.15 NIST
Cp,liquid 248.86 J/mol×K 298.15 NIST
Cp,liquid 248.86 J/mol×K 298.15 NIST
Cp,liquid 247.30 J/mol×K 298.15 NIST
η 0.0003278 Pa×s 402.75 Joback Calculated Property
ΔfusH 1.96 kJ/mol 146.0 NIST
ΔfusH 0.17 kJ/mol 213.0 NIST
ΔfusH 4.46 kJ/mol 264.0 NIST
ΔvapH [39.04; 52.80] kJ/mol [313.00; 375.40] Show Hide
Plot of Enthalpy of vaporization at a given temperature.
ΔvapH 48.40 ± 0.20 kJ/mol 313.0 NIST
ΔvapH 49.00 kJ/mol 327.5 NIST
ΔvapH 46.40 ± 0.20 kJ/mol 328.0 NIST
ΔvapH 48.50 kJ/mol 331.0 NIST
ΔvapH 52.80 kJ/mol 336.5 NIST
ΔvapH 51.20 kJ/mol 338.0 NIST
ΔvapH 47.30 kJ/mol 341.5 NIST
ΔvapH 44.20 ± 0.10 kJ/mol 343.0 NIST
ΔvapH 45.80 kJ/mol 349.5 NIST
ΔvapH 42.00 ± 0.10 kJ/mol 358.0 NIST
ΔvapH 40.30 ± 0.10 kJ/mol 368.0 NIST
ΔvapH 39.04 kJ/mol 375.4 NIST
ΔfusS 13.44 J/mol×K 146.0 NIST
ΔfusS 0.78 J/mol×K 213.0 NIST
ΔfusS 16.88 J/mol×K 264.0 NIST

Molecular Descriptors

Joback and Reid Groups
-CH2- 1
-CH3 3
>C< 1
-OH (alcohol) 1

Similar Compounds

2-Butanol, 2,3-dimethyl-. 3-Pentanol, 3-methyl-. (R)-(-)-3-Methyl-2-butanol. 2-Butanol, 3-methyl-, (S)-. 2-Butanol, 3-methyl-. 2-Methyl-2-pentanol. 2-Butanol. 3-Pentanol, 3-ethyl-. (S)-butan-2-ol. 2-Butanol, (R)-. 2-Butanol. Butane, 2-methoxy-2-methyl-. 4-Pentene-2-ol, 2-methyl. 1-ETHYLCYCLOPROPANOL. 2-Propanol, 2-methyl-.

Find more compounds similar to 2-Butanol, 2-methyl-.

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.