- InChI
- InChI=1S/C10H20/c1-8(2)10-6-4-9(3)5-7-10/h8-10H,4-7H2,1-3H3
- InChI Key
- CFJYNSNXFXLKNS-UHFFFAOYSA-N
- Formula
- C10H20
- SMILES
- CC1CCC(C(C)C)CC1
- Molecular Weight1
- 140.27
- CAS
- 99-82-1
- Other Names
-
- 1-METHYL-4(1-METHYLETHYL)CYCLOHEXANE
- 1-METHYL-4-ISOPROPYLCYCLOHEXANE
- 1-Methyl-4-iso-propylcyclohexane,c&t
- 1-Methyl-4-isopropylcyclohexane (c,t)
- 1-isopropyl-4-methylcyclohexane
- Cyclohexane, 1-methyl-4-(1-methylethyl)-
- p-Menthane
- para-Menthane
- 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).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- 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).
- Inp : Non-polar retention indices.
- I : 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° | 47.62 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -221.03 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 11.04 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 37.59 | kJ/mol | Joback Calculated Property |
| IE | 9.32 | eV | NIST |
| log10WS | -3.18 | Crippen Calculated Property | |
| logPoct/wat | 3.469 | Crippen Calculated Property | |
| McVol | 140.900 | ml/mol | McGowan Calculated Property |
| Pc | 2505.01 | kPa | Joback Calculated Property |
| Inp | 968.00 | NIST | |
| I | 1122.00 | NIST | |
| Tboil | [440.00; 445.55] | K |
|
| Tboil | 440.50 ± 0.50 | K | NIST |
| Tboil | 440.00 ± 4.00 | K | NIST |
| Tboil | 444.74 ± 0.40 | K | NIST |
| Tboil | 444.74 ± 0.40 | K | NIST |
| Tboil | 444.45 ± 0.50 | K | NIST |
| Tboil | 443.85 ± 0.50 | K | NIST |
| Tboil | 443.00 ± 4.00 | K | NIST |
| Tboil | 445.55 ± 1.50 | K | NIST |
| Tboil | 443.85 ± 1.00 | K | NIST |
| Tboil | 442.00 ± 5.00 | K | NIST |
| Tboil | 445.00 ± 4.00 | K | NIST |
| Tboil | 445.15 ± 4.00 | K | NIST |
| Tboil | 441.00 ± 4.00 | K | NIST |
| Tboil | 442.00 ± 6.00 | K | NIST |
| Tboil | 443.00 ± 3.00 | K | NIST |
| Tboil | 440.00 ± 3.00 | K | NIST |
| Tc | 643.71 | K | Joback Calculated Property |
| Tfus | 155.15 ± 2.00 | K | NIST |
| Vc | 0.521 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [299.72; 407.97] | J/mol×K | [442.64; 643.71] |
|
| Cp,gas | 299.72 | J/mol×K | 442.64 | Joback Calculated Property |
| Cp,gas | 320.07 | J/mol×K | 476.15 | Joback Calculated Property |
| Cp,gas | 339.46 | J/mol×K | 509.66 | Joback Calculated Property |
| Cp,gas | 357.93 | J/mol×K | 543.18 | Joback Calculated Property |
| Cp,gas | 375.49 | J/mol×K | 576.69 | Joback Calculated Property |
| Cp,gas | 392.17 | J/mol×K | 610.20 | Joback Calculated Property |
| Cp,gas | 407.97 | J/mol×K | 643.71 | Joback Calculated Property |
| η | [0.0002527; 0.0082413] | Pa×s | [190.60; 442.64] |
|
| η | 0.0082413 | Pa×s | 190.60 | Joback Calculated Property |
| η | 0.0027291 | Pa×s | 232.61 | Joback Calculated Property |
| η | 0.0012673 | Pa×s | 274.61 | Joback Calculated Property |
| η | 0.0007213 | Pa×s | 316.62 | Joback Calculated Property |
| η | 0.0004685 | Pa×s | 358.63 | Joback Calculated Property |
| η | 0.0003331 | Pa×s | 400.63 | Joback Calculated Property |
| η | 0.0002527 | Pa×s | 442.64 | Joback Calculated Property |
| ΔvapH | 43.60 | kJ/mol | 412.50 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.67] | kPa | [327.58; 471.59] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.44880e+01 | |||
| Coefficient B | -3.73526e+03 | |||
| Coefficient C | -6.45400e+01 | |||
| Temperature range, min. | 327.58 | |||
| Temperature range, max. | 471.59 | |||
| Pvap | 1.33 | kPa | 327.58 | Calculated Property |
| Pvap | 3.01 | kPa | 343.58 | Calculated Property |
| Pvap | 6.22 | kPa | 359.58 | Calculated Property |
| Pvap | 11.93 | kPa | 375.58 | Calculated Property |
| Pvap | 21.47 | kPa | 391.58 | Calculated Property |
| Pvap | 36.58 | kPa | 407.59 | Calculated Property |
| Pvap | 59.42 | kPa | 423.59 | Calculated Property |
| Pvap | 92.62 | kPa | 439.59 | Calculated Property |
| Pvap | 139.22 | kPa | 455.59 | Calculated Property |
| Pvap | 202.67 | kPa | 471.59 | Calculated Property |
Similar Compounds
Find more compounds similar to 1-Methyl-4-(1-methylethyl)-cyclohexane.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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