- InChI
- InChI=1S/C5H11N/c1-5-3-2-4-6-5/h5-6H,2-4H2,1H3
- InChI Key
- RGHPCLZJAFCTIK-UHFFFAOYSA-N
- Formula
- C5H11N
- SMILES
- CC1CCCN1
- Molecular Weight1
- 85.15
- CAS
- 765-38-8
- Other Names
-
- Pyrrolidine, 2-methyl-
- 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).
- 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° | 115.48 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -48.24 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 12.23 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 33.74 | kJ/mol | Joback Calculated Property |
| log10WS | -1.11 | Crippen Calculated Property | |
| logPoct/wat | 0.758 | Crippen Calculated Property | |
| McVol | 80.430 | ml/mol | McGowan Calculated Property |
| Pc | 4486.22 | kPa | Joback Calculated Property |
| Tboil | 377.63 | K | Joback Calculated Property |
| Tc | 584.50 | K | Joback Calculated Property |
| Tfus | 262.04 | K | Joback Calculated Property |
| Vc | 0.293 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [138.31; 207.14] | J/mol×K | [377.63; 584.50] | 
|
| Cp,gas | 138.31 | J/mol×K | 377.63 | Joback Calculated Property |
| Cp,gas | 151.20 | J/mol×K | 412.11 | Joback Calculated Property |
| Cp,gas | 163.51 | J/mol×K | 446.59 | Joback Calculated Property |
| Cp,gas | 175.25 | J/mol×K | 481.07 | Joback Calculated Property |
| Cp,gas | 186.42 | J/mol×K | 515.54 | Joback Calculated Property |
| Cp,gas | 197.05 | J/mol×K | 550.02 | Joback Calculated Property |
| Cp,gas | 207.14 | J/mol×K | 584.50 | Joback Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.66] | kPa | [274.42; 420.01] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.32514e+01 | |||
| Coefficient B | -2.98284e+03 | |||
| Coefficient C | -4.43300e+01 | |||
| Temperature range, min. | 274.42 | |||
| Temperature range, max. | 420.01 | |||
| Pvap | 1.33 | kPa | 274.42 | Calculated Property |
| Pvap | 3.12 | kPa | 290.60 | Calculated Property |
| Pvap | 6.59 | kPa | 306.77 | Calculated Property |
| Pvap | 12.75 | kPa | 322.95 | Calculated Property |
| Pvap | 22.94 | kPa | 339.13 | Calculated Property |
| Pvap | 38.84 | kPa | 355.30 | Calculated Property |
| Pvap | 62.41 | kPa | 371.48 | Calculated Property |
| Pvap | 95.90 | kPa | 387.66 | Calculated Property |
| Pvap | 141.78 | kPa | 403.83 | Calculated Property |
| Pvap | 202.66 | kPa | 420.01 | Calculated Property |
Similar Compounds
Find more compounds similar to 2-Methylpyrrolidine.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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