- InChI
- InChI=1S/C42H86/c1-33(29-39(5,6)7)21-25-37(26-22-34(2)30-40(8,9)10)19-17-18-20-38(27-23-35(3)31-41(11,12)13)28-24-36(4)32-42(14,15)16/h33-38H,17-32H2,1-16H3
- InChI Key
- ODRMXCPHVVYLHY-UHFFFAOYSA-N
- Formula
- C42H86
- SMILES
-
CC(CCC(CCCCC(CCC(C)CC(C)(C)C)C
CC(C)CC(C)(C)C)CCC(C)CC(C)(C)C )CC(C)(C)C - Molecular Weight1
- 591.13
- CAS
- 55470-97-8
- Other Names
-
- 2,2,4,15,17,17-Hexamethyl-7,12-di(3',5',5'-trimethylhexyl)octadecane
- 2,2,4,15,17,17-Hexamethyl-7,12-bis(3,5,5-trimethylhexyl)octadecane
- 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).
- 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° | 299.48 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -976.89 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 53.74 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 101.57 | kJ/mol | Joback Calculated Property |
| log10WS | -14.99 | Crippen Calculated Property | |
| logPoct/wat | 15.189 | Crippen Calculated Property | |
| McVol | 602.640 | ml/mol | McGowan Calculated Property |
| Pc | 380.58 | kPa | Joback Calculated Property |
| Tboil | 1144.80 | K | Joback Calculated Property |
| Tc | 1453.40 | K | Joback Calculated Property |
| Tfus | 482.78 | K | Joback Calculated Property |
| Vc | 2.308 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [2316.87; 2550.15] | J/mol×K | [1144.80; 1453.40] | 
|
| Cp,gas | 2316.87 | J/mol×K | 1144.80 | Joback Calculated Property |
| Cp,gas | 2356.19 | J/mol×K | 1196.23 | Joback Calculated Property |
| Cp,gas | 2394.50 | J/mol×K | 1247.67 | Joback Calculated Property |
| Cp,gas | 2432.41 | J/mol×K | 1299.10 | Joback Calculated Property |
| Cp,gas | 2470.57 | J/mol×K | 1350.54 | Joback Calculated Property |
| Cp,gas | 2509.61 | J/mol×K | 1401.97 | Joback Calculated Property |
| Cp,gas | 2550.15 | J/mol×K | 1453.40 | Joback Calculated Property |
| η | [0.0000006; 0.0003857] | Pa×s | [482.78; 1144.80] |
|
| η | 0.0003857 | Pa×s | 482.78 | Joback Calculated Property |
| η | 0.0000472 | Pa×s | 593.12 | Joback Calculated Property |
| η | 0.0000111 | Pa×s | 703.45 | Joback Calculated Property |
| η | 0.0000039 | Pa×s | 813.79 | Joback Calculated Property |
| η | 0.0000018 | Pa×s | 924.13 | Joback Calculated Property |
| η | 0.0000009 | Pa×s | 1034.46 | Joback Calculated Property |
| η | 0.0000006 | Pa×s | 1144.80 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Octadecane, 2,2,4,15,17,17-hexamethyl-7,12-bis(3,5,5-trimethylhexyl)-.
Sources
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