- InChI
- InChI=1S/C14H20/c1-10-6-7-11-12(8-10)14(4,5)9-13(11,2)3/h6-8H,9H2,1-5H3
- InChI Key
- NNXHDILUOAXSPU-UHFFFAOYSA-N
- Formula
- C14H20
- SMILES
- Cc1ccc2c(c1)C(C)(C)CC2(C)C
- Molecular Weight1
- 188.31
- CAS
- 81-03-8
- Other Names
-
- 1,1,3,3,5-pentamethylindan
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- 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).
- Inp : Non-polar retention indices.
- 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° | 202.21 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -35.76 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 11.89 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 47.66 | kJ/mol | Joback Calculated Property |
| log10WS | -4.05 | Crippen Calculated Property | |
| logPoct/wat | 3.954 | Crippen Calculated Property | |
| McVol | 173.500 | ml/mol | McGowan Calculated Property |
| Pc | 2324.78 | kPa | Joback Calculated Property |
| Inp | 1259.00 | NIST | |
| Tboil | 558.91 | K | Joback Calculated Property |
| Tc | 786.68 | K | Joback Calculated Property |
| Tfus | 360.50 | K | Joback Calculated Property |
| Vc | 0.663 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [428.11; 525.83] | J/mol×K | [558.91; 786.68] | 
|
| Cp,gas | 428.11 | J/mol×K | 558.91 | Joback Calculated Property |
| Cp,gas | 446.66 | J/mol×K | 596.87 | Joback Calculated Property |
| Cp,gas | 463.96 | J/mol×K | 634.83 | Joback Calculated Property |
| Cp,gas | 480.26 | J/mol×K | 672.80 | Joback Calculated Property |
| Cp,gas | 495.84 | J/mol×K | 710.76 | Joback Calculated Property |
| Cp,gas | 510.94 | J/mol×K | 748.72 | Joback Calculated Property |
| Cp,gas | 525.83 | J/mol×K | 786.68 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 1H-Indene, 2,3-dihydro-1,1,3,3,5-pentamethyl-.
Sources
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