Chemical Properties of 2-Propanol, 2-methyl- (CAS 75-65-0)

2-Propanol, 2-methyl-

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InChI
InChI=1S/C4H10O/c1-4(2,3)5/h5H,1-3H3
InChI Key
DKGAVHZHDRPRBM-UHFFFAOYSA-N
Formula
C4H10O
SMILES
CC(C)(C)O
Molecular Weight1
74.12
CAS
75-65-0
Other Names
  • 1,1-Dimethylethanol
  • 2-Methyl n-propan-2-ol
  • 2-Methyl-2-propanol
  • 2-Methylpropan-2-ol
  • 2-Methylpropanol-2
  • Alcool butylique tertiaire
  • Butanol tertiaire
  • Ethanol, 1,1-Dimethyl-
  • Methanol, trimethyl-
  • Methyl-2 propanol-2
  • NCI-C55367
  • Tert.-butyl alcohol
  • Trimethylcarbinol
  • Trimethylmethanol
  • t-Butanol
  • t-Butyl hydroxide
  • tert-Butanol
  • tert-Butyl alcohol
  • tert-Butyl hydroxide
  • tert-C4H9OH
Sources

Physical Properties

Property Value Unit Source
PAff 802.60 kJ/mol NIST
BasG 772.20 kJ/mol NIST
Δcliquid -2644.00 ± 0.79 kJ/mol NIST
Δcsolid -2633.00 kJ/mol NIST
Δf -151.18 kJ/mol Joback Calculated Property
Δfgas -312.60 ± 0.88 kJ/mol NIST
Δfgas -313.00 ± 1.50 kJ/mol NIST
Δfgas -309.70 kJ/mol NIST
Δfliquid -359.20 ± 0.84 kJ/mol NIST
Δfliquid -359.30 ± 0.79 kJ/mol NIST
Δfliquid -356.00 kJ/mol NIST
Δfus 2.79 kJ/mol Joback Calculated Property
Δsub 41.00 kJ/mol NIST
Δvap [44.90; 47.40] kJ/mol Show Hide
Δvap 46.74 kJ/mol NIST
Δvap 47.40 kJ/mol NIST
Δvap 45.40 kJ/mol NIST
Δvap 46.60 kJ/mol NIST
Δvap 46.94 ± 0.02 kJ/mol NIST
Δvap 46.94 ± 0.02 kJ/mol NIST
Δvap 46.60 ± 0.10 kJ/mol NIST
Δvap 46.61 ± 0.08 kJ/mol NIST
Δvap Outlier 44.90 kJ/mol NIST
Δvap 46.02 kJ/mol NIST
Δvap 46.30 kJ/mol NIST
IE [9.90; 10.26] eV Show Hide
IE 9.90 ± 0.03 eV NIST
IE 9.90 ± 0.03 eV NIST
IE 9.97 ± 0.02 eV NIST
IE 10.23 eV NIST
IE 10.23 eV NIST
IE 10.26 eV NIST
IE 10.25 ± 0.03 eV NIST
IE 10.25 eV NIST
logPoct/wat 0.78 Crippen Calculated Property
Pc 3970.00 ± 20.00 kPa NIST
Pc 3972.00 kPa NIST
Pc 4232.00 kPa NIST
liquid 189.50 J/mol×K NIST
liquid 197.50 J/mol×K NIST
solid,1 bar 170.87 J/mol×K NIST
Tboil [325.70; 375.50] K Show Hide
Tboil 355.60 ± 0.30 K NIST
Tboil 355.60 ± 0.30 K NIST
Tboil 355.30 ± 0.40 K NIST
Tboil 355.60 ± 0.30 K NIST
Tboil 355.55 ± 0.30 K NIST
Tboil 355.50 K NIST
Tboil 355.00 K NIST
Tboil 355.55 ± 0.25 K NIST
Tboil 355.65 ± 0.25 K NIST
Tboil 355.55 ± 0.30 K NIST
Tboil 355.50 K NIST
Tboil 355.35 ± 0.30 K NIST
Tboil 355.70 ± 0.40 K NIST
Tboil 355.45 ± 0.40 K NIST
Tboil 355.40 ± 0.50 K NIST
Tboil 355.70 ± 0.30 K NIST
Tboil 355.70 ± 0.30 K NIST
Tboil 355.60 ± 0.50 K NIST
Tboil 355.65 ± 0.20 K NIST
Tboil 355.47 ± 0.12 K NIST
Tboil 355.47 ± 0.10 K NIST
Tboil 354.61 ± 0.10 K NIST
Tboil 355.95 ± 0.50 K NIST
Tboil 355.70 ± 1.00 K NIST
Tboil 355.55 ± 0.50 K NIST
Tboil 355.50 ± 0.50 K NIST
Tboil 355.40 ± 0.25 K NIST
Tboil 353.65 ± 2.00 K NIST
Tboil 355.65 ± 1.00 K NIST
Tboil 355.65 ± 2.00 K NIST
Tboil 354.65 ± 2.00 K NIST
Tboil 355.95 ± 0.50 K NIST
Tboil 355.15 ± 1.00 K NIST
Tboil 355.95 ± 0.30 K NIST
Tboil 355.75 ± 0.30 K NIST
Tboil 354.65 ± 1.00 K NIST
Tboil 355.15 ± 1.00 K NIST
Tboil 355.25 ± 1.00 K NIST
Tboil 355.15 ± 1.00 K NIST
Tboil 355.75 ± 0.50 K NIST
Tboil 355.56 ± 0.10 K NIST
Tboil 355.60 ± 0.10 K NIST
Tboil 355.60 ± 0.40 K NIST
Tboil Outlier 375.50 ± 0.30 K NIST
Tboil 355.60 ± 0.10 K NIST
Tboil 355.85 ± 0.50 K NIST
Tboil 355.65 ± 1.00 K NIST
Tboil 357.65 ± 2.00 K NIST
Tboil 356.00 ± 1.00 K NIST
Tboil 354.15 ± 3.00 K NIST
Tboil 354.65 ± 1.00 K NIST
Tboil 355.65 ± 2.00 K NIST
Tboil 356.15 ± 1.00 K NIST
Tboil 355.65 ± 0.10 K NIST
Tboil 355.75 ± 0.50 K NIST
Tboil 355.85 ± 0.50 K NIST
Tboil 355.37 ± 0.20 K NIST
Tboil 355.75 ± 0.30 K NIST
Tboil Outlier 325.70 ± 0.25 K NIST
Tboil 355.70 ± 0.20 K NIST
Tboil 355.75 ± 0.50 K NIST
Tboil 356.01 ± 0.20 K NIST
Tboil 355.15 ± 0.50 K NIST
Tboil 355.40 ± 0.30 K NIST
Tboil 355.10 ± 0.50 K NIST
Tboil 355.72 ± 0.30 K NIST
Tboil 356.20 ± 1.00 K NIST
Tboil 356.09 ± 0.50 K NIST
Tboil 354.90 ± 1.00 K NIST
Tboil 355.55 ± 0.50 K NIST
Tc [506.20; 508.90] K Show Hide
Tc 506.20 ± 0.30 K NIST
Tc 506.20 K NIST
Tc 506.20 K NIST
Tc 508.90 K NIST
Tc 508.10 K NIST
Tfus [296.15; 302.15] K Show Hide
Tfus 298.87 ± 0.05 K NIST
Tfus 298.55 ± 0.20 K NIST
Tfus 298.75 ± 0.20 K NIST
Tfus 298.65 ± 0.30 K NIST
Tfus 298.20 ± 0.60 K NIST
Tfus 298.55 ± 0.30 K NIST
Tfus 298.15 ± 0.50 K NIST
Tfus 298.55 ± 0.40 K NIST
Tfus 298.07 ± 0.20 K NIST
Tfus 298.30 ± 0.30 K NIST
Tfus 296.15 ± 2.00 K NIST
Tfus 298.00 ± 1.50 K NIST
Tfus 298.25 ± 0.50 K NIST
Tfus 297.70 ± 0.30 K NIST
Tfus 298.15 ± 1.50 K NIST
Tfus 297.45 ± 0.50 K NIST
Tfus Outlier 302.15 ± 2.00 K NIST
Ttriple 298.96 ± 0.06 K NIST
Ttriple 298.97 ± 0.06 K NIST
Ttriple 298.50 ± 0.20 K NIST
Vc 0.28 m3/kg-mol NIST

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [132.63; 187.30] J/mol×K [360.55; 591.55] Show Hide
Plot of Ideal gas heat capacity.
Cp,gas 133.40 ± 1.10 J/mol×K 360.55 NIST
Cp,gas 132.63 J/mol×K 365.15 NIST
Cp,gas 136.20 ± 1.10 J/mol×K 372.85 NIST
Cp,gas 137.95 J/mol×K 383.15 NIST
Cp,gas 139.20 ± 1.10 J/mol×K 385.65 NIST
Cp,gas 142.88 J/mol×K 401.15 NIST
Cp,gas 145.10 ± 1.10 J/mol×K 410.85 NIST
Cp,gas 148.07 J/mol×K 419.15 NIST
Cp,gas 153.55 J/mol×K 437.15 NIST
Cp,gas 151.90 ± 1.10 J/mol×K 439.85 NIST
Cp,gas 152.20 ± 1.10 J/mol×K 441.45 NIST
Cp,gas 159.10 ± 1.10 J/mol×K 470.75 NIST
Cp,gas 165.70 ± 1.10 J/mol×K 499.25 NIST
Cp,gas 172.60 ± 1.10 J/mol×K 528.75 NIST
Cp,gas 183.40 ± 1.10 J/mol×K 575.05 NIST
Cp,gas 187.30 ± 1.10 J/mol×K 591.55 NIST
Cp,liquid [210.00; 224.90] J/mol×K [298.00; 300.00] Show Hide
Plot of Liquid phase heat capacity.
Cp,liquid 210.00 J/mol×K 298.0 NIST
Cp,liquid 215.37 J/mol×K 298.15 NIST
Cp,liquid 210.00 J/mol×K 298.15 NIST
Cp,liquid 224.90 J/mol×K 298.15 NIST
Cp,liquid 218.60 J/mol×K 298.15 NIST
Cp,liquid 221.88 J/mol×K 299.15 NIST
Cp,liquid 224.70 J/mol×K 300.0 NIST
Cp,solid 146.11 J/mol×K 298.15 NIST
η 0.00 Pa×s 379.87 Joback Calculated Property
ΔfusH 0.83 kJ/mol 286.1 NIST
ΔfusH 0.49 kJ/mol 294.5 NIST
ΔfusH 6.70 kJ/mol 299.0 NIST
ΔsubH 51.30 kJ/mol 275.5 NIST
ΔvapH [33.60; 46.50] kJ/mol [303.00; 479.50] Show Hide
Plot of Enthalpy of vaporization at a given temperature.
ΔvapH 46.20 ± 0.10 kJ/mol 303.0 NIST
ΔvapH 46.12 ± 0.05 kJ/mol 303.2 NIST
ΔvapH 44.90 ± 0.10 kJ/mol 313.0 NIST
ΔvapH 43.00 ± 0.10 kJ/mol 328.0 NIST
ΔvapH 44.70 kJ/mol 328.0 NIST
ΔvapH 42.50 ± 0.10 kJ/mol 330.0 NIST
ΔvapH 44.70 kJ/mol 331.5 NIST
ΔvapH 44.20 kJ/mol 334.0 NIST
ΔvapH 46.50 kJ/mol 334.5 NIST
ΔvapH 46.20 kJ/mol 337.0 NIST
ΔvapH 43.40 kJ/mol 340.0 NIST
ΔvapH 41.30 ± 0.10 kJ/mol 340.0 NIST
ΔvapH 41.00 ± 0.10 kJ/mol 343.0 NIST
ΔvapH 42.70 kJ/mol 345.5 NIST
ΔvapH 42.60 kJ/mol 346.0 NIST
ΔvapH 40.40 ± 0.10 kJ/mol 346.0 NIST
ΔvapH 42.10 kJ/mol 348.0 NIST
ΔvapH 40.00 ± 0.10 kJ/mol 349.0 NIST
ΔvapH 41.40 kJ/mol 355.0 NIST
ΔvapH 41.40 kJ/mol 355.0 NIST
ΔvapH 39.07 kJ/mol 355.5 NIST
ΔvapH 39.00 ± 0.10 kJ/mol 356.0 NIST
ΔvapH 37.20 ± 0.10 kJ/mol 368.0 NIST
ΔvapH 39.80 kJ/mol 409.0 NIST
ΔvapH 43.20 kJ/mol 418.0 NIST
ΔvapH 38.70 kJ/mol 439.5 NIST
ΔvapH 33.60 kJ/mol 479.5 NIST
ΔfusS 2.90 J/mol×K 286.1 NIST
ΔfusS 1.66 J/mol×K 294.5 NIST
ΔfusS 22.42 J/mol×K 299.0 NIST

Molecular Descriptors

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

Similar Compounds

Titanium(IV) isopropoxide. Isopropyl alcohol. Propane, 2-methoxy-2-methyl-. Tert-butyl hydroperoxide. (CH3)3CO2. 2-Propanol, 2-methyl-d. 1,2-Propanediol, 2-methyl-. 2-Butanol, 2-methyl-. 2-Propanol, 2-methyl-d. Tris(isobutoxo)oxovanadium. 1-Propanol, 2-methyl-. Propane-1,3-diol, 2-methyl-. Propanenitrile, 2-hydroxy-2-methyl-. 1-Mercapto-2-methyl-2-propanol. 3-Butyn-2-ol, 2-methyl-.

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

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