Summary
IUPAC name | 1-Isopropoxy-2-propanol | ||
Synonyms | 223-533-2, InChI=1S/C6H14O2/c1-5(2)8-4-6(3)7/h5-7H,4H2,1-3H3, 1-(methylethoxy)propan-2-ol, 1-Isopropoxypropan-2-ol, 1-(1-methylethoxy)-2-propanol, 1-isopropoxy-2-propanol, 1-isopropoxy-2-propano | ||
CAS number | 223-533-2 | ||
ChemSpider ID | 18695 | ||
PubChem ID | 19846 | ||
Molecular weight | 118.174 Da | ||
Formula | C6H14O2 | ||
Multiplicity | 1 | ||
Point group | C1 | ||
Symmetry number | 1 | ||
Rotatable bonds | 3 | ||
StdInChi | InChI=1S/C6H14O2/c1-5(2)8-4-6(3)7/h5-7H,4H2,1-3H3 |
Liquid properties
Property | Unit | T (K) | Experiment | GAFF-ESP-2012 | OPLS | CGenFF | COSMO-RS | kowwin | GAFF-ESP | XlogP3 |
---|---|---|---|---|---|---|---|---|---|---|
log kOW | 298.15 | 0.831 | 0.402 |
Gas properties
Property | Unit | T (K) | Experiment | G2 | G3 | G4 | CBS-QB3 | W1BD | W1U | B3LYP/aug-cc-pVTZ | BS | CGenFF | GAFF-BCC-2018 | GAFF-ESP-2018 | AXpp | AXpg | AXps |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
E | kJ/mol | 298.15 | 530.123 | ||||||||||||||
E-scaled | kJ/mol | 298.15 | 547.043 | ||||||||||||||
S0 | J/mol K | 298.15 | 480.194 | 417.473 | |||||||||||||
S0-scaled | J/mol K | 298.15 | 412.933 | ||||||||||||||
ZPE | kJ/mol | 298.15 | 516.55 | 502.53 | |||||||||||||
ZPE-scaled | kJ/mol | 298.15 | 520.13 | ||||||||||||||
CV | J/mol K | 298.15 | 161.9±3.26 | 159.13 | |||||||||||||
CV-scaled | J/mol K | 298.15 | 154.63 | ||||||||||||||
αaniso | ų | 298.15 | 2.467 | 2.467 | 2.457 | ||||||||||||
αxx | ų | 298.15 | 14.895 | 14.877 | 14.877 | 14.867 | |||||||||||
αyy | ų | 298.15 | 12.335 | 12.477 | 12.477 | 12.477 | |||||||||||
αzz | ų | 298.15 | 12.115 | 12.367 | 12.367 | 12.367 | |||||||||||
μxx | D | 298.15 | 1.615 | 1.657 | 1.637 | 1.637 | |||||||||||
μyy | D | 298.15 | -0.675 | -0.697 | -0.687 | -0.687 | |||||||||||
μzz | D | 298.15 | -1.125 | -1.157 | -1.157 | -1.167 | |||||||||||
θxx | Buckingham | 298.15 | -3.335 | -5.207 | -5.147 | -5.127 | |||||||||||
θyy | Buckingham | 298.15 | 0.475 | 1.247 | 1.277 | 1.227 | |||||||||||
θzz | Buckingham | 298.15 | 2.255 | 3.957 | 3.877 | 3.907 |
References
- C. L. Yaws Yaws' Handbook of Properties for Environmental and Green Engineering, William Andrew Inc.: Beaumont, Texas (2008).
- T. Cheng and Y. Zhao and X. Li and F. Lin and Y. Xu and X. Zhang and Y. Li and R. Wang and L. Lai Computation of octanol- water partition coefficients by guiding an additive model with knowledge., J. Chem. Inf. Model. 47, 2140-2148 (2007).
- David van der Spoel and Mohammad M. Ghahremanpour and Justin Lemkul Small Molecule Thermochemistry: A Tool For Empirical Force Field Development, J. Phys. Chem. A 122, 8982–8988 (2018). DOI
- C. L. Yaws Yaws' Handbook of Thermodynamic Properties for Hydrocarbons and Chemicals, Knovel (2009).
- Mohammad M. Ghahremanpour and Paul J. van Maaren and David van der Spoel The Alexandria Library: A Quantum-Chemical Database of Molecular Properties for Force Field Development, Sci. Data 5, 180062 (2018). DOI
- Mohammad M. Ghahremanpour and Paul J. van Maaren and Jonas C. Ditz and Roland Lindh and David van der Spoel Large-Scale Calculations of Gas Phase Thermochemistry: Enthalpy of Formation, Standard Entropy and Heat Capacity, J. Chem. Phys. 145, 114305 (2016). DOI
- Mohammad Mehdi Ghahremanpour and Paul J. van Maaren and Carl Caleman and Geoffrey R. Hutchison and David van der Spoel Polarizable Drude Model with s-type Gaussian or Slater Charge Density for General Molecular Mechanics Force Fields, J. Chem. Theory Comput. 14, 5553-5566 (2018). DOI