- InChI
- InChI=1S/C3H6/c1-2-3-1/h1-3H2
- InChI Key
- LVZWSLJZHVFIQJ-UHFFFAOYSA-N
- Formula
- C3H6
- SMILES
- C1CC1
- Molecular Weight1
- 42.08
- CAS
- 75-19-4
- Other Names
-
- Cyclopropnane
- TRIMETHYLENE
- Trimethylene (cyclic)
- UN 1027
- ω : Acentric Factor.
- PAff : Proton affinity (kJ/mol).
- Tig : Autoignition Temperature (K).
- BasG : Gas basicity (kJ/mol).
- ΔcH°gas : Standard gas enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,liquid : Liquid phase heat capacity (J/mol×K).
- μ : Dipole Moment (debye).
- η : Dynamic viscosity (Pa×s).
- LFL : Lower Flammability Limit (% in Air).
- UFL : Upper Flammability Limit (% in Air).
- 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).
- ΔfusH : Enthalpy of fusion at a given temperature (kJ/mol).
- ΔsubH : Enthalpy of sublimation at a given temperature (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).
- NFPA Fire : NFPA Fire Rating.
- NFPA Health : NFPA Health Rating.
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- ρc : Critical density (kg/m3).
- ρl : Liquid Density (kg/m3).
- Inp : Non-polar retention indices.
- I : Polar retention indices.
- ΔfusS : Entropy of fusion at a given temperature (J/mol×K).
- S°liquid : Liquid phase molar entropy at standard conditions (J/mol×K).
- γ : Surface Tension (N/m).
- ΔvapS : Entropy of vaporization at a given temperature (J/mol×K).
- 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).
- Zc : Critical Compressibility.
- Zra : Rackett Parameter.
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.1300 | KDB | |
| PAff | 750.30 | kJ/mol | NIST |
| Tig | 773.15 | K | KDB |
| BasG | 722.20 | kJ/mol | NIST |
| ΔcH°gas | -2091.40 ± 0.54 | kJ/mol | NIST |
| μ | 0.00 | debye | KDB |
| LFL | 2.40 | % in Air | KDB |
| UFL | 10.30 | % in Air | KDB |
| ΔfG° | 104.50 | kJ/mol | KDB |
| ΔfH°gas | [39.30; 53.34] | kJ/mol |
|
| ΔfH°gas | 53.34 | kJ/mol | KDB |
| ΔfH°gas | 39.30 | kJ/mol | NIST |
| ΔfH°gas | 53.30 ± 0.59 | kJ/mol | NIST |
| ΔfusH° | 0.59 | kJ/mol | Joback Calculated Property |
| ΔvapH° | [17.02; 18.11] | kJ/mol |
|
| ΔvapH° | 18.11 | kJ/mol | NIST |
| ΔvapH° | 17.02 | kJ/mol | NIST |
| IE | [9.80; 10.60] | eV |
|
| IE | 9.86 ± 0.04 | eV | NIST |
| IE | 9.90 | eV | NIST |
| IE | 9.86 | eV | NIST |
| IE | 10.60 | eV | NIST |
| IE | 9.80 ± 0.10 | eV | NIST |
| IE | 10.30 ± 0.10 | eV | NIST |
| IE | 9.91 ± 0.03 | eV | NIST |
| IE | 9.93 | eV | NIST |
| IE | 9.80 | eV | NIST |
| IE | 10.10 | eV | NIST |
| IE | 10.06 ± 0.03 | eV | NIST |
| IE | 10.54 | eV | NIST |
| IE | 10.60 ± 0.10 | eV | NIST |
| log10WS | -0.97 | Crippen Calculated Property | |
| logPoct/wat | 1.170 | Crippen Calculated Property | |
| McVol | 42.270 | ml/mol | McGowan Calculated Property |
| NFPA Fire | 4 | KDB | |
| NFPA Health | 1 | KDB | |
| Pc | [327.40; 5579.46] | kPa |
|
| Pc | 5540.00 | kPa | KDB |
| Pc | 5540.00 ± 50.00 | kPa | NIST |
| Pc | 5579.46 ± 5.06 | kPa | NIST |
| Pc | 5495.00 ± 20.26 | kPa | NIST |
| Pc | 327.40 ± 1.00 | kPa | NIST |
| ρc | [258.50; 258.79] | kg/m3 |
|
| ρc | 258.79 ± 2.10 | kg/m3 | NIST |
| ρc | 258.50 ± 0.29 | kg/m3 | NIST |
| Inp | [331.00; 367.00] |
|
|
| Inp | 356.00 | NIST | |
| Inp | 357.00 | NIST | |
| Inp | 348.80 | NIST | |
| Inp | 344.00 | NIST | |
| Inp | 345.00 | NIST | |
| Inp | 346.00 | NIST | |
| Inp | 347.00 | NIST | |
| Inp | 367.00 | NIST | |
| Inp | 331.00 | NIST | |
| Inp | 331.00 | NIST | |
| Inp | 351.00 | NIST | |
| Inp | 356.00 | NIST | |
| Inp | 346.00 | NIST | |
| Inp | 367.00 | NIST | |
| I | 405.00 | NIST | |
| S°liquid | 142.63 | J/mol×K | NIST |
| Tboil | [237.70; 242.00] | K |
|
| Tboil | 240.34 | K | KDB |
| Tboil | 240.50 | K | NIST |
| Tboil | 240.30 | K | NIST |
| Tboil | 237.70 ± 1.00 | K | NIST |
| Tboil | 242.00 ± 4.00 | K | NIST |
| Tboil | 240.50 ± 0.40 | K | NIST |
| Tboil | 240.25 ± 1.00 | K | NIST |
| Tboil | 240.26 ± 0.30 | K | NIST |
| Tboil | 238.15 ± 2.00 | K | NIST |
| Tc | [397.80; 398.30] | K |
|
| Tc | 398.00 | K | KDB |
| Tc | 398.00 ± 0.30 | K | NIST |
| Tc | 398.30 ± 0.05 | K | NIST |
| Tc | 397.80 ± 0.15 | K | NIST |
| Tc | 397.80 ± 1.00 | K | NIST |
| Tfus | 145.70 | K | KDB |
| Ttriple | [145.57; 145.80] | K |
|
| Ttriple | 145.80 ± 0.80 | K | NIST |
| Ttriple | 145.57 ± 0.02 | K | NIST |
| Ttriple | 145.59 ± 0.08 | K | NIST |
| Vc | [0.162; 0.162] | m3/kmol |
|
| Vc | 0.162 | m3/kmol | KDB |
| Vc | 0.162 | m3/kmol | NIST |
| Zc | 0.2712100 | KDB | |
| Zra | 0.27 | KDB |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [35.38; 70.17] | J/mol×K | [157.80; 368.46] |
|
| Cp,gas | 35.38 | J/mol×K | 157.80 | NIST |
| Cp,gas | 42.16 | J/mol×K | 220.10 | NIST |
| Cp,gas | 42.55 | J/mol×K | 223.70 | NIST |
| Cp,gas | 48.68 | J/mol×K | 258.70 | NIST |
| Cp,gas | 50.63 | J/mol×K | 272.15 | NIST |
| Cp,gas | 54.66 | J/mol×K | 291.40 | NIST |
| Cp,gas | 55.25 | J/mol×K | 295.50 | NIST |
| Cp,gas | 56.48 | J/mol×K | 300.48 | NIST |
| Cp,gas | 59.29 | J/mol×K | 313.90 | NIST |
| Cp,gas | 59.27 | J/mol×K | 316.70 | NIST |
| Cp,gas | 60.90 | J/mol×K | 325.10 | NIST |
| Cp,gas | 62.17 | J/mol×K | 332.80 | NIST |
| Cp,gas | 63.18 | J/mol×K | 333.70 | NIST |
| Cp,gas | 64.27 | J/mol×K | 338.90 | NIST |
| Cp,gas | 63.26 | J/mol×K | 339.60 | NIST |
| Cp,gas | 70.17 | J/mol×K | 368.46 | NIST |
| Cp,liquid | 81.34 | J/mol×K | 240.00 | NIST |
| η | [0.0001676; 0.0004866] | Pa×s | [145.75; 279.45] |
|
| η | 0.0004866 | Pa×s | 145.75 | Joback Calculated Property |
| η | 0.0003621 | Pa×s | 168.03 | Joback Calculated Property |
| η | 0.0002888 | Pa×s | 190.32 | Joback Calculated Property |
| η | 0.0002415 | Pa×s | 212.60 | Joback Calculated Property |
| η | 0.0002089 | Pa×s | 234.88 | Joback Calculated Property |
| η | 0.0001853 | Pa×s | 257.17 | Joback Calculated Property |
| η | 0.0001676 | Pa×s | 279.45 | Joback Calculated Property |
| ΔfusH | [5.44; 5.44] | kJ/mol | [145.57; 145.60] |
|
| ΔfusH | 5.44 | kJ/mol | 145.57 | NIST |
| ΔfusH | 5.44 | kJ/mol | 145.60 | NIST |
| ΔfusH | 5.44 | kJ/mol | 145.60 | NIST |
| ΔsubH | [28.20; 29.20] | kJ/mol | [128.00; 145.00] |
|
| ΔsubH | 28.20 | kJ/mol | 128.00 | NIST |
| ΔsubH | 29.20 | kJ/mol | 145.00 | NIST |
| ΔvapH | [19.90; 21.80] | kJ/mol | [210.00; 378.00] |
|
| ΔvapH | 21.80 | kJ/mol | 210.00 | NIST |
| ΔvapH | 21.10 | kJ/mol | 212.00 | NIST |
| ΔvapH | 20.30 | kJ/mol | 213.50 | NIST |
| ΔvapH | 20.04 | kJ/mol | 240.30 | KDB |
| ΔvapH | 20.05 | kJ/mol | 240.30 | NIST |
| ΔvapH | 20.05 | kJ/mol | 240.34 | NIST |
| ΔvapH | 19.90 | kJ/mol | 268.50 | NIST |
| ΔvapH | 19.90 | kJ/mol | 328.00 | NIST |
| ΔvapH | 20.40 | kJ/mol | 378.00 | NIST |
| Pvap | [171.20; 632.20] | kPa | [253.15; 293.15] |
|
| Pvap | 171.30 | kPa | 253.15 | Isother... |
| Pvap | 171.20 | kPa | 253.15 | Isother... |
| Pvap | 344.10 | kPa | 273.15 | Isother... |
| Pvap | 344.70 | kPa | 273.15 | Isother... |
| Pvap | 631.70 | kPa | 293.15 | Isother... |
| Pvap | 632.20 | kPa | 293.15 | Isother... |
| ρl | 631.00 | kg/m3 | 288.70 | KDB |
| ΔfusS | 37.39 | J/mol×K | 145.57 | NIST |
| γ | 0.01 | N/m | 298.20 | KDB |
| ΔvapS | 83.44 | J/mol×K | 240.34 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 6105.88] | kPa | [172.99; 398.30] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.43518e+01 | |||
| Coefficient B | -2.11825e+03 | |||
| Coefficient C | -2.23740e+01 | |||
| Temperature range, min. | 172.99 | |||
| Temperature range, max. | 398.30 | |||
| Pvap | 1.33 | kPa | 172.99 | Calculated Property |
| Pvap | 9.90 | kPa | 198.02 | Calculated Property |
| Pvap | 44.55 | kPa | 223.06 | Calculated Property |
| Pvap | 143.64 | kPa | 248.09 | Calculated Property |
| Pvap | 366.58 | kPa | 273.13 | Calculated Property |
| Pvap | 789.22 | kPa | 298.16 | Calculated Property |
| Pvap | 1495.53 | kPa | 323.20 | Calculated Property |
| Pvap | 2568.84 | kPa | 348.23 | Calculated Property |
| Pvap | 4084.66 | kPa | 373.27 | Calculated Property |
| Pvap | 6105.88 | kPa | 398.30 | Calculated Property |
| Pvap | [0.07; 5456.90] | kPa | [145.59; 397.91] |
KDB Vap...
|
| Equation | ln(Pvp) = A + B/T + C*ln(T) + D*T^2 | |||
| Coefficient A | 6.36950e+01 | |||
| Coefficient B | -3.98970e+03 | |||
| Coefficient C | -7.89343e+00 | |||
| Coefficient D | 1.38201e-05 | |||
| Temperature range, min. | 145.59 | |||
| Temperature range, max. | 397.91 | |||
| Pvap | 0.07 | kPa | 145.59 | Calculated Property |
| Pvap | 1.53 | kPa | 173.63 | Calculated Property |
| Pvap | 13.27 | kPa | 201.66 | Calculated Property |
| Pvap | 62.80 | kPa | 229.70 | Calculated Property |
| Pvap | 202.20 | kPa | 257.73 | Calculated Property |
| Pvap | 504.44 | kPa | 285.77 | Calculated Property |
| Pvap | 1058.24 | kPa | 313.80 | Calculated Property |
| Pvap | 1969.73 | kPa | 341.84 | Calculated Property |
| Pvap | 3374.06 | kPa | 369.87 | Calculated Property |
| Pvap | 5456.90 | kPa | 397.91 | Calculated Property |
Similar Compounds
Find more compounds similar to Cyclopropane.
Mixtures
Sources
- KDB Vapor Pressure Data
- Crippen Method
- Crippen Method
- Isothermal vapour + liquid equilibrium measurements and correlation for the pentafluoroethane + cyclopropane and the cyclopropane + 1,1,1,2-tetrafluoroethane binary systems
- Solubilities of isobutane and cyclopropane in ionic liquids
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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