- InChI
- InChI=1S/C10H22O2/c1-9(2,11)7-5-6-8-10(3,4)12/h11-12H,5-8H2,1-4H3
- InChI Key
- LZMSJLJRUYKOQD-UHFFFAOYSA-N
- Formula
- C10H22O2
- SMILES
- CC(C)(O)CCCCC(C)(C)O
- Molecular Weight1
- 174.28
- CAS
- 19781-07-8
- Other Names
-
- 2,7-Octanediol, 2,7-dimethyl-
- ΔcH°solid : Standard solid enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔcH°solid | -6349.00 ± 2.00 | kJ/mol | NIST |
| ΔfG° | -234.64 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -571.69 | kJ/mol | Joback Calculated Property |
| ΔfH°solid | -730.00 ± 2.00 | kJ/mol | NIST |
| ΔfusH° | 15.00 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 68.62 | kJ/mol | Joback Calculated Property |
| log10WS | -2.76 | Crippen Calculated Property | |
| logPoct/wat | 2.089 | Crippen Calculated Property | |
| McVol | 163.500 | ml/mol | McGowan Calculated Property |
| Pc | 2613.74 | kPa | Joback Calculated Property |
| Tboil | 606.10 | K | Joback Calculated Property |
| Tc | 775.93 | K | Joback Calculated Property |
| Tfus | 328.94 | K | Joback Calculated Property |
| Vc | 0.612 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [448.02; 513.59] | J/mol×K | [606.10; 775.93] | 
|
| Cp,gas | 448.02 | J/mol×K | 606.10 | Joback Calculated Property |
| Cp,gas | 460.46 | J/mol×K | 634.41 | Joback Calculated Property |
| Cp,gas | 472.25 | J/mol×K | 662.71 | Joback Calculated Property |
| Cp,gas | 483.42 | J/mol×K | 691.02 | Joback Calculated Property |
| Cp,gas | 494.01 | J/mol×K | 719.32 | Joback Calculated Property |
| Cp,gas | 504.05 | J/mol×K | 747.63 | Joback Calculated Property |
| Cp,gas | 513.59 | J/mol×K | 775.93 | Joback Calculated Property |
| η | [0.0000230; 0.0305262] | Pa×s | [328.94; 606.10] |
|
| η | 0.0305262 | Pa×s | 328.94 | Joback Calculated Property |
| η | 0.0044032 | Pa×s | 375.13 | Joback Calculated Property |
| η | 0.0009711 | Pa×s | 421.33 | Joback Calculated Property |
| η | 0.0002887 | Pa×s | 467.52 | Joback Calculated Property |
| η | 0.0001068 | Pa×s | 513.71 | Joback Calculated Property |
| η | 0.0000465 | Pa×s | 559.91 | Joback Calculated Property |
| η | 0.0000230 | Pa×s | 606.10 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 2,7-Dimethyl-2,7-octanediol.
Sources
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