- InChI
- InChI=1S/C4H8/c1-4-2-3-4/h4H,2-3H2,1H3
- InChI Key
- VNXBKJFUJUWOCW-UHFFFAOYSA-N
- Formula
- C4H8
- SMILES
- CC1CC1
- Molecular Weight1
- 56.11
- CAS
- 594-11-6
- ω : Acentric Factor.
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- 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).
- ΔfH°liquid : Liquid phase 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.
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Ttriple : Triple Point Temperature (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 |
|---|---|---|---|
| ω | 0.2234 | Relay (1.0) Calculated Property | |
| ΔcH°liquid | -2719.10 ± 0.59 | kJ/mol | NIST |
| ΔfG° | 43.55 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -3.59 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfH°liquid | 1.70 ± 0.67 | kJ/mol | NIST |
| ΔfusH° | 4.25 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 21.38 | kJ/mol | Relay (1.0) Calculated Property |
| IE | [9.30; 9.90] | eV |
|
| IE | 9.30 ± 0.05 | eV | NIST |
| IE | 9.46 | eV | NIST |
| IE | 9.90 ± 0.20 | eV | NIST |
| log10WS | -2.81 | Relay (1.0) Calculated Property | |
| logPoct/wat | 1.416 | Crippen Calculated Property | |
| McVol | 56.360 | ml/mol | McGowan Calculated Property |
| Pc | 4615.13 | kPa | Joback Calculated Property |
| Inp | [414.50; 415.00] |
|
|
| Inp | 414.50 | NIST | |
| Inp | 415.00 | NIST | |
| Tboil | [273.85; 277.65] | K |
|
| Tboil | 273.88 ± 0.20 | K | NIST |
| Tboil | 273.85 ± 0.30 | K | NIST |
| Tboil | 273.85 ± 0.30 | K | NIST |
| Tboil | 273.88 ± 0.20 | K | NIST |
| Tboil | 277.65 ± 3.00 | K | NIST |
| Tboil | 277.65 ± 3.00 | K | NIST |
| Tc | 448.07 | K | Relay (1.0) Calculated Property |
| Tfus | [95.64; 96.12] | K |
|
| Tfus | 95.90 | K | Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value |
| Tfus | 95.91 ± 0.05 | K | NIST |
| Tfus | 95.91 ± 0.03 | K | NIST |
| Tfus | 95.85 ± 0.20 | K | NIST |
| Tfus | 95.85 ± 0.20 | K | NIST |
| Tfus | 95.99 ± 0.10 | K | NIST |
| Tfus | 96.12 ± 0.10 | K | NIST |
| Tfus | 95.83 ± 0.10 | K | NIST |
| Tfus | Outlier 95.64 ± 0.20 | K | NIST |
| Tfus | 96.12 ± 0.10 | K | NIST |
| Tfus | 96.10 ± 0.10 | K | NIST |
| Ttriple | [95.64; 95.65] | K |
|
| Ttriple | 95.65 | K | Staveley, Lobo and Calado (1981), triple points Compiled value |
| Ttriple | 95.64 ± 0.20 | K | NIST |
| Vc | 0.206 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔvapH | 24.80 | kJ/mol | 227.50 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [66.89; 205.43] | J/mol×K | [273.00; 1000.00] |
Joback Predicted correlation
|
| Equation | Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | -5.09900e+01 | |||
| Coefficient B | 5.34720e-01 | |||
| Coefficient C | -4.14000e-04 | |||
| Coefficient D | 1.35700e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 66.89 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 92.37 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 114.33 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 133.20 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 149.39 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 163.36 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 175.51 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 186.29 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 196.12 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 205.43 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0005790; 0.0001626] | Pa×s | [95.96; 332.79] |
Joback Predicted correlation
|
| Equation | Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K | |||
| Coefficient A | -9.23872e+00 | |||
| Coefficient B | 1.71240e+02 | |||
| Coefficient C | 0.00000e+00 | |||
| Coefficient D | 0.00000e+00 | |||
| Coefficient E | 0.00000e+00 | |||
| Comment | Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc. | |||
| Temperature range, min. | 95.96 | |||
| Temperature range, max. | 332.79 | |||
| η | 0.0005790 | Pa×s | 95.96 | Calculated Property |
| η | 0.0003944 | Pa×s | 122.27 | Calculated Property |
| η | 0.0003077 | Pa×s | 148.59 | Calculated Property |
| η | 0.0002587 | Pa×s | 174.90 | Calculated Property |
| η | 0.0002277 | Pa×s | 201.21 | Calculated Property |
| η | 0.0002063 | Pa×s | 227.53 | Calculated Property |
| η | 0.0001908 | Pa×s | 253.84 | Calculated Property |
| η | 0.0001791 | Pa×s | 280.16 | Calculated Property |
| η | 0.0001700 | Pa×s | 306.47 | Calculated Property |
| η | 0.0001626 | Pa×s | 332.79 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.62] | kPa | [199.10; 294.37] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.37558e+01 | |||
| Coefficient B | -2.15673e+03 | |||
| Coefficient C | -3.89700e+01 | |||
| Temperature range, min. | 199.10 | |||
| Temperature range, max. | 294.37 | |||
| Pvap | 1.33 | kPa | 199.10 | Calculated Property |
| Pvap | 3.07 | kPa | 209.69 | Calculated Property |
| Pvap | 6.42 | kPa | 220.27 | Calculated Property |
| Pvap | 12.38 | kPa | 230.86 | Calculated Property |
| Pvap | 22.28 | kPa | 241.44 | Calculated Property |
| Pvap | 37.83 | kPa | 252.03 | Calculated Property |
| Pvap | 61.08 | kPa | 262.61 | Calculated Property |
| Pvap | 94.45 | kPa | 273.20 | Calculated Property |
| Pvap | 140.64 | kPa | 283.78 | Calculated Property |
| Pvap | 202.62 | kPa | 294.37 | Calculated Property |
| Pvap | [0.13; 100.86] | kPa | [177.00; 277.70] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.33285e+01 | |||
| Coefficient B | -2.02963e+03 | |||
| Coefficient C | -4.48060e+01 | |||
| Reference | Stull, 1947 | |||
| Comment | Coefficents calculated by NIST from author's data. | |||
| Temperature range, min. | 177.00 | |||
| Temperature range, max. | 277.70 | |||
| Pvap | 0.13 | kPa | 177.00 | Calculated Property |
| Pvap | 0.44 | kPa | 188.19 | Calculated Property |
| Pvap | 1.22 | kPa | 199.38 | Calculated Property |
| Pvap | 2.96 | kPa | 210.57 | Calculated Property |
| Pvap | 6.41 | kPa | 221.76 | Calculated Property |
| Pvap | 12.69 | kPa | 232.94 | Calculated Property |
| Pvap | 23.25 | kPa | 244.13 | Calculated Property |
| Pvap | 39.94 | kPa | 255.32 | Calculated Property |
| Pvap | 64.97 | kPa | 266.51 | Calculated Property |
| Pvap | 100.86 | kPa | 277.70 | Calculated Property |
Similar Compounds
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X1dXV2WZdXX1+/Zs0f2cHhB3IGRfNkDAAgP4g6MIO7ACOIOjCDuwAjiDowg7sAI4g6MIO7ACOIOjCDuwAjiDowg7sAI4g6MIO7ACOIOjCDuwAjiDowg7sAI4g6MIO7ACOIOjCDuwAjiDowg7sAI4g6MIO7ACOIOjCDuwAjiDowg7sAI4g6MIO7ACOIOjCDuwAjiDowg7sAI4g6MIO7ACOIOjCDuwAjiDowg7sAI4g6MIO7ACOIOjCDuwAjiDowg7sAI4g6MIO7ACOIOjCDuwAjiDowg7sAI4g6MIO7ACOIOjPwL+UI5OhBxJLQAAAAASUVORK5CYII=)
Find more compounds similar to Methylcyclopropane.
Sources
- Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
- Staveley, Lobo and Calado (1981), triple points ChEDL chemicals 1.5.2, from Staveley, L. A. K.; Lobo, L. Q.; Calado, J. C. G. Triple-Points of Low Melting Substances and Their Use in Cryogenic Work. Cryogenics 1981, 21, 131-144.
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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