- InChI
- InChI=1S/C19H40O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19(21)18-20/h19-21H,2-18H2,1H3
- InChI Key
- OFLPOBPCVHNRMF-UHFFFAOYSA-N
- Formula
- C19H40O2
- SMILES
- CCCCCCCCCCCCCCCCCC(O)CO
- Molecular Weight1
- 300.52
- CAS
- 39516-65-9
- Other Names
-
- Nonadecanediol-1,2
- 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).
- 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).
- Pvap : Vapor 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 |
|---|---|---|---|
| ΔfG° | -166.98 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -745.23 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 49.62 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 90.86 | kJ/mol | Joback Calculated Property |
| log10WS | -6.41 | Crippen Calculated Property | |
| logPoct/wat | 5.601 | Crippen Calculated Property | |
| McVol | 290.310 | ml/mol | McGowan Calculated Property |
| Pc | 1231.15 | kPa | Joback Calculated Property |
| Tboil | 818.04 | K | Joback Calculated Property |
| Tc | 1001.89 | K | Joback Calculated Property |
| Tfus | 410.53 | K | Joback Calculated Property |
| Vc | 1.131 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [944.18; 1038.26] | J/mol×K | [818.04; 1001.89] | 
|
| Cp,gas | 944.18 | J/mol×K | 818.04 | Joback Calculated Property |
| Cp,gas | 961.97 | J/mol×K | 848.68 | Joback Calculated Property |
| Cp,gas | 978.86 | J/mol×K | 879.32 | Joback Calculated Property |
| Cp,gas | 994.90 | J/mol×K | 909.96 | Joback Calculated Property |
| Cp,gas | 1010.11 | J/mol×K | 940.60 | Joback Calculated Property |
| Cp,gas | 1024.55 | J/mol×K | 971.25 | Joback Calculated Property |
| Cp,gas | 1038.26 | J/mol×K | 1001.89 | Joback Calculated Property |
| η | [0.0000030; 0.0026272] | Pa×s | [410.53; 818.04] |
|
| η | 0.0026272 | Pa×s | 410.53 | Joback Calculated Property |
| η | 0.0003820 | Pa×s | 478.45 | Joback Calculated Property |
| η | 0.0000897 | Pa×s | 546.37 | Joback Calculated Property |
| η | 0.0000290 | Pa×s | 614.28 | Joback Calculated Property |
| η | 0.0000118 | Pa×s | 682.20 | Joback Calculated Property |
| η | 0.0000056 | Pa×s | 750.12 | Joback Calculated Property |
| η | 0.0000030 | Pa×s | 818.04 | Joback Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.65] | kPa | [530.32; 617.22] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 2.84577e+01 | |||
| Coefficient B | -1.12784e+04 | |||
| Coefficient C | -1.29954e+02 | |||
| Temperature range, min. | 530.32 | |||
| Temperature range, max. | 617.22 | |||
| Pvap | 1.33 | kPa | 530.32 | Calculated Property |
| Pvap | 2.59 | kPa | 539.98 | Calculated Property |
| Pvap | 4.87 | kPa | 549.63 | Calculated Property |
| Pvap | 8.92 | kPa | 559.29 | Calculated Property |
| Pvap | 15.89 | kPa | 568.94 | Calculated Property |
| Pvap | 27.63 | kPa | 578.60 | Calculated Property |
| Pvap | 46.93 | kPa | 588.25 | Calculated Property |
| Pvap | 77.97 | kPa | 597.91 | Calculated Property |
| Pvap | 126.92 | kPa | 607.56 | Calculated Property |
| Pvap | 202.65 | kPa | 617.22 | Calculated Property |
Similar Compounds
Find more compounds similar to 1,2-Nonadecanediol.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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