- InChI
- InChI=1S/C3F8/c4-1(5,2(6,7)8)3(9,10)11
- InChI Key
- QYSGYZVSCZSLHT-UHFFFAOYSA-N
- Formula
- C3F8
- SMILES
- FC(F)(F)C(F)(F)C(F)(F)F
- Molecular Weight1
- 188.02
- CAS
- 76-19-7
- Other Names
-
- 1,1,1,2,2,3,3,3-Octafluoropropane
- C3F8
- DMP 115
- Definity
- FC 218
- FC 218 (refrigerant)
- FREON 218
- Genetron 218
- HFC 218
- MRX 115
- OCTAFLUOROPROPANE
- PFC 218
- Perflutren
- Propane, 1,1,1,2,2,3,3,3-octafluoro-
- Propane, octafluoro-
- R 218
- R-218
- UN 2424
- ω : Acentric Factor.
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,liquid : Liquid phase 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).
- ΔfusH : Enthalpy of fusion 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).
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- ρc : Critical density (kg/m3).
- ρl : Liquid Density (kg/m3).
- ΔfusS : Entropy of fusion at a given temperature (J/mol×K).
- S°liquid : Liquid phase molar entropy at standard conditions (J/mol×K).
- csound,fluid : Speed of sound in fluid (m/s).
- 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.
- 1: Molecular weight from the IUPAC atomic weights tables.
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Contents
- Physical Properties
- Temperature Dependent Properties
- Datasets
- Correlations
- Similar Compounds
- Mixtures
- Sources
Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.3250 | KDB | |
| ΔfG° | -1575.58 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -1784.70 ± 8.80 | kJ/mol | NIST |
| ΔfusH° | 5.92 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 11.85 | kJ/mol | Joback Calculated Property |
| IE | 13.38 | eV | NIST |
| log10WS | -2.72 | Crippen Calculated Property | |
| logPoct/wat | 2.746 | Crippen Calculated Property | |
| McVol | 67.290 | ml/mol | McGowan Calculated Property |
| Pc | [2675.00; 6183.90] | kPa |
|
| Pc | 2680.00 | kPa | KDB |
| Pc | 2675.00 ± 10.00 | kPa | NIST |
| Pc | 6183.90 ± 6.40 | kPa | NIST |
| Pc | 2680.05 ± 20.26 | kPa | NIST |
| ρc | [603.54; 627.98] | kg/m3 |
|
| ρc | 603.54 ± 6.02 | kg/m3 | NIST |
| ρc | 627.98 ± 20.68 | kg/m3 | NIST |
| S°liquid | 287.23 | J/mol×K | NIST |
| Tboil | [234.00; 237.20] | K |
|
| Tboil | 236.50 | K | KDB |
| Tboil | 234.00 | K | NIST |
| Tboil | 237.20 | K | NIST |
| Tboil | 235.00 ± 2.00 | K | NIST |
| Tboil | 236.50 ± 0.50 | K | NIST |
| Tc | [345.03; 345.10] | K |
|
| Tc | 345.10 | K | KDB |
| Tc | 345.10 ± 0.50 | K | NIST |
| Tc | 345.03 ± 0.20 | K | NIST |
| Tc | 345.05 ± 0.30 | K | NIST |
| Tfus | [90.00; 125.46] | K |
|
| Tfus | 125.46 | K | KDB |
| Tfus | 90.00 ± 2.00 | K | NIST |
| Ttriple | [124.85; 125.45] | K |
|
| Ttriple | 124.85 ± 0.30 | K | NIST |
| Ttriple | 125.45 ± 0.02 | K | NIST |
| Vc | 0.299 | m3/kmol | KDB |
| Zc | 0.2792700 | KDB |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [122.00; 164.57] | J/mol×K | [252.51; 372.86] |
|
| Cp,gas | 122.00 | J/mol×K | 252.51 | Joback Calculated Property |
| Cp,gas | 130.16 | J/mol×K | 272.57 | Joback Calculated Property |
| Cp,gas | 137.88 | J/mol×K | 292.63 | Joback Calculated Property |
| Cp,gas | 145.16 | J/mol×K | 312.68 | Joback Calculated Property |
| Cp,gas | 152.03 | J/mol×K | 332.74 | Joback Calculated Property |
| Cp,gas | 158.49 | J/mol×K | 352.80 | Joback Calculated Property |
| Cp,gas | 164.57 | J/mol×K | 372.86 | Joback Calculated Property |
| Cp,liquid | 181.38 | J/mol×K | 235.00 | NIST |
| ΔfusH | [0.48; 3.56] | kJ/mol | [99.40; 125.50] |
|
| ΔfusH | 3.56 | kJ/mol | 99.40 | NIST |
| ΔfusH | 0.48 | kJ/mol | 125.50 | NIST |
| ΔfusH | 0.48 | kJ/mol | 125.50 | NIST |
| ΔvapH | [19.76; 21.60] | kJ/mol | [215.00; 236.42] |
|
| ΔvapH | 21.60 | kJ/mol | 215.00 | NIST |
| ΔvapH | 20.90 | kJ/mol | 236.00 | NIST |
| ΔvapH | 19.76 | kJ/mol | 236.42 | NIST |
| Pvap | [53.10; 1604.00] | kPa | [223.21; 322.96] |
|
| Pvap | 53.10 | kPa | 223.21 | Vapor-l... |
| Pvap | 194.00 | kPa | 253.30 | Isother... |
| Pvap | 238.00 | kPa | 258.11 | Isother... |
| Pvap | 304.80 | kPa | 263.15 | Measure... |
| Pvap | 287.00 | kPa | 263.23 | Isother... |
| Pvap | 297.00 | kPa | 264.05 | Isother... |
| Pvap | 298.00 | kPa | 264.05 | Isother... |
| Pvap | 343.00 | kPa | 268.17 | Isother... |
| Pvap | 383.00 | kPa | 271.05 | Isother... |
| Pvap | 408.18 | kPa | 272.76 | Vapor-l... |
| Pvap | 425.20 | kPa | 273.15 | Measure... |
| Pvap | 483.00 | kPa | 278.05 | Isother... |
| Pvap | 553.00 | kPa | 282.74 | Isother... |
| Pvap | 580.10 | kPa | 283.15 | Measure... |
| Pvap | 743.00 | kPa | 292.81 | Isother... |
| Pvap | 779.60 | kPa | 293.15 | Measure... |
| Pvap | 995.00 | kPa | 303.04 | Isother... |
| Pvap | 1026.30 | kPa | 303.15 | Measure... |
| Pvap | 1124.00 | kPa | 308.04 | Isother... |
| Pvap | 1256.00 | kPa | 312.78 | Isother... |
| Pvap | 1604.00 | kPa | 322.96 | Isother... |
| ρl | 1350.00 | kg/m3 | 293.00 | KDB |
| ΔfusS | [3.81; 35.77] | J/mol×K | [99.40; 125.50] |
|
| ΔfusS | 35.77 | J/mol×K | 99.40 | NIST |
| ΔfusS | 3.81 | J/mol×K | 125.50 | NIST |
| ΔvapS | 83.58 | J/mol×K | 236.42 | NIST |
Datasets
Mass density, kg/m3
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Pressure, kPa - Liquid | Mass density, kg/m3 - Liquid |
| 203.51 | 5337.70 | 1748.65 |
| 203.54 | 25066.00 | 1795.66 |
| 207.93 | 30528.00 | 1795.05 |
| 207.94 | 10279.00 | 1747.98 |
| 212.07 | 14905.00 | 1747.39 |
| 212.65 | 36376.00 | 1794.41 |
| 216.50 | 40978.00 | 1793.89 |
| 216.54 | 1000.80 | 1689.31 |
| 216.88 | 20281.00 | 1746.74 |
| 217.62 | 2018.30 | 1689.13 |
| 218.87 | 3201.20 | 1688.94 |
| 220.10 | 4356.80 | 1688.75 |
| 221.00 | 5191.70 | 1688.62 |
| 221.04 | 25052.00 | 1746.18 |
| 225.96 | 30368.00 | 1745.54 |
| 226.40 | 10304.00 | 1687.87 |
| 230.50 | 35314.00 | 1744.96 |
| 231.73 | 15327.00 | 1687.19 |
| 234.92 | 39898.00 | 1744.41 |
| 235.64 | 915.80 | 1615.88 |
| 236.89 | 20178.00 | 1686.54 |
| 237.72 | 1980.70 | 1615.62 |
| 239.20 | 3133.70 | 1615.41 |
| 240.32 | 3992.90 | 1615.26 |
| 241.96 | 25015.00 | 1685.92 |
| 241.97 | 5288.20 | 1615.05 |
| 247.06 | 29611.00 | 1685.32 |
| 248.40 | 10248.00 | 1614.25 |
| 253.05 | 1037.70 | 1548.82 |
| 253.35 | 35422.00 | 1684.57 |
| 254.58 | 2042.70 | 1548.62 |
| 254.84 | 15219.00 | 1613.5 |
| 256.20 | 3092.60 | 1548.41 |
| 257.67 | 4032.30 | 1548.23 |
| 257.99 | 39644.00 | 1684.03 |
| 259.38 | 5163.90 | 1548.03 |
| 260.60 | 5918.90 | 1547.89 |
| 261.38 | 20247.00 | 1612.75 |
| 262.20 | 6953.30 | 1547.71 |
| 264.92 | 1305.50 | 1498.9 |
| 266.69 | 2167.60 | 1498.5 |
| 267.42 | 10407.00 | 1547.12 |
| 267.61 | 24742.00 | 1612.07 |
| 268.40 | 3123.50 | 1498.5 |
| 270.01 | 4060.30 | 1498.31 |
| 272.10 | 5218.80 | 1498.08 |
| 273.85 | 29781.00 | 1611.39 |
| 274.19 | 14632.00 | 1546.4 |
| 278.85 | 1048.70 | 1431.66 |
| 280.31 | 34598.00 | 1610.69 |
| 280.62 | 9990.20 | 1497.18 |
| 280.96 | 2016.50 | 1431.43 |
| 282.61 | 20193.00 | 1545.52 |
| 283.12 | 3037.60 | 1431.2 |
| 285.20 | 4021.60 | 1430.98 |
| 287.19 | 39685.00 | 1609.96 |
| 287.23 | 4975.50 | 1430.78 |
| 289.39 | 15154.00 | 1496.29 |
| 290.43 | 25199.00 | 1544.72 |
| 294.19 | 1027.20 | 1348.77 |
| 296.89 | 2032.00 | 1348.25 |
| 298.14 | 10127.00 | 1429.72 |
| 298.14 | 10227.00 | 1432.13 |
| 298.15 | 20139.00 | 1495.43 |
| 298.17 | 30128.00 | 1543.94 |
| 299.56 | 3026.30 | 1348.25 |
| 302.24 | 4025.20 | 1348.0 |
| 305.19 | 5144.50 | 1347.73 |
| 305.57 | 34457.00 | 1543.21 |
| 306.47 | 24759.00 | 1494.63 |
| 308.23 | 15310.00 | 1431.18 |
| 313.20 | 39261.00 | 1542.45 |
| 316.93 | 30165.00 | 1493.65 |
| 318.20 | 20116.00 | 1430.27 |
| 318.20 | 1978.90 | 1206.47 |
| 318.20 | 10061.00 | 1346.6 |
| 318.20 | 19323.00 | 1427.89 |
| 318.20 | 2006.90 | 1206.47 |
| 318.21 | 9971.70 | 1346.6 |
| 322.10 | 2987.30 | 1206.16 |
| 325.72 | 35057.00 | 1492.81 |
| 326.06 | 3974.10 | 1205.86 |
| 328.08 | 24771.00 | 1429.38 |
| 329.83 | 4928.60 | 1205.58 |
| 330.81 | 14738.00 | 1345.54 |
| 332.72 | 39008.00 | 1492.14 |
| 339.50 | 7422.80 | 1204.86 |
| 341.20 | 30200.00 | 1425.83 |
| 344.83 | 20114.00 | 1344.37 |
| 353.16 | 23269.00 | 1343.69 |
| 353.16 | 35743.00 | 1424.77 |
| 353.17 | 10953.00 | 1203.86 |
| Reference | ||
Speed of sound, m/s
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Gas | Pressure, kPa - Gas | Speed of sound, m/s - Gas |
| 248.20 | 10.00 | 107.9 |
| 248.20 | 20.00 | 107.6 |
| 248.20 | 30.00 | 107.25 |
| 248.20 | 50.00 | 106.56 |
| 248.20 | 70.00 | 105.77 |
| 248.20 | 100.00 | 104.62 |
| 248.20 | 150.00 | 102.76 |
| 259.80 | 20.00 | 110.0 |
| 259.80 | 30.00 | 109.59 |
| 259.80 | 50.00 | 108.88 |
| 259.80 | 70.00 | 108.23 |
| 259.80 | 100.00 | 107.27 |
| 259.80 | 150.00 | 105.51 |
| 259.80 | 200.00 | 103.72 |
| 259.80 | 250.00 | 101.83 |
| 270.20 | 10.00 | 112.31 |
| 270.20 | 20.00 | 111.99 |
| 270.20 | 30.00 | 111.77 |
| 270.20 | 50.00 | 111.27 |
| 270.20 | 70.00 | 110.9 |
| 272.60 | 100.00 | 110.29 |
| 272.60 | 150.00 | 108.59 |
| 272.60 | 200.00 | 106.9 |
| 272.60 | 250.00 | 105.22 |
| 272.60 | 300.00 | 103.59 |
| 272.60 | 350.00 | 101.9 |
| 272.60 | 400.00 | 100.27 |
| 283.20 | 20.00 | 114.63 |
| 283.20 | 30.00 | 114.12 |
| 283.20 | 50.00 | 113.84 |
| 283.20 | 70.00 | 113.1 |
| 283.20 | 100.00 | 112.46 |
| 283.20 | 150.00 | 111.28 |
| 283.20 | 200.00 | 109.88 |
| 283.20 | 250.00 | 108.56 |
| 283.20 | 300.00 | 107.1 |
| 283.20 | 350.00 | 105.61 |
| 283.20 | 400.00 | 103.99 |
| 296.10 | 50.00 | 116.81 |
| 296.10 | 70.00 | 116.31 |
| 296.10 | 100.00 | 115.55 |
| 296.10 | 150.00 | 114.42 |
| 296.10 | 200.00 | 113.23 |
| 296.10 | 250.00 | 111.94 |
| 296.10 | 300.00 | 110.7 |
| 296.10 | 350.00 | 109.43 |
| 296.10 | 400.00 | 108.12 |
| 303.90 | 10.00 | 119.13 |
| 303.90 | 20.00 | 118.98 |
| 303.90 | 30.00 | 118.79 |
| 303.90 | 50.00 | 118.42 |
| 303.90 | 70.00 | 118.04 |
| 303.90 | 100.00 | 117.43 |
| 303.90 | 150.00 | 116.26 |
| 303.90 | 200.00 | 115.36 |
| 303.90 | 250.00 | 114.31 |
| 303.90 | 300.00 | 113.14 |
| 303.90 | 350.00 | 112.0 |
| 303.90 | 400.00 | 110.63 |
| Reference | ||
Operational condition: Frequency, MHz = 0.05 (Gas)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Gas | Pressure, kPa - Gas | Speed of sound, m/s - Gas |
| 251.10 | 167.20 | 102.56 |
| 251.10 | 89.70 | 105.72 |
| 251.10 | 143.10 | 103.57 |
| 251.10 | 80.50 | 106.08 |
| 251.10 | 118.20 | 104.61 |
| 251.10 | 71.80 | 106.39 |
| 251.10 | 102.00 | 105.24 |
| 251.10 | 62.40 | 106.76 |
| 256.30 | 221.30 | 101.83 |
| 256.30 | 120.90 | 105.85 |
| 256.30 | 73.30 | 107.57 |
| 256.30 | 198.40 | 102.79 |
| 256.30 | 104.30 | 106.47 |
| 256.30 | 63.70 | 107.91 |
| 256.30 | 171.20 | 103.89 |
| 256.30 | 91.70 | 106.91 |
| 256.30 | 146.40 | 104.86 |
| 256.30 | 82.20 | 107.26 |
| 261.60 | 253.90 | 102.14 |
| 261.60 | 175.20 | 105.21 |
| 261.60 | 93.70 | 108.11 |
| 261.60 | 233.40 | 102.97 |
| 261.60 | 149.80 | 106.13 |
| 261.60 | 84.00 | 108.44 |
| 261.60 | 226.70 | 103.22 |
| 261.60 | 123.60 | 107.08 |
| 261.60 | 74.90 | 108.75 |
| 261.60 | 203.20 | 104.16 |
| 261.60 | 106.60 | 107.67 |
| 261.60 | 65.10 | 109.07 |
| 266.80 | 260.00 | 103.52 |
| 266.80 | 179.20 | 106.48 |
| 266.80 | 95.70 | 109.25 |
| 266.80 | 238.90 | 104.32 |
| 266.80 | 153.00 | 107.37 |
| 266.80 | 85.70 | 109.58 |
| 266.80 | 232.20 | 104.58 |
| 266.80 | 126.30 | 108.28 |
| 266.80 | 76.40 | 109.87 |
| 266.80 | 207.80 | 105.46 |
| 266.80 | 108.80 | 108.83 |
| 266.80 | 66.40 | 110.2 |
| 272.10 | 266.30 | 104.92 |
| 272.10 | 183.10 | 107.74 |
| 272.10 | 128.90 | 109.46 |
| 272.10 | 97.70 | 110.44 |
| 272.10 | 244.50 | 105.69 |
| 272.10 | 183.10 | 107.74 |
| 272.10 | 128.90 | 109.47 |
| 272.10 | 87.50 | 110.74 |
| 272.10 | 237.50 | 105.93 |
| 272.10 | 156.40 | 108.62 |
| 272.10 | 111.10 | 110.02 |
| 272.10 | 78.00 | 111.03 |
| 272.10 | 212.60 | 106.77 |
| 272.10 | 156.40 | 108.61 |
| 272.10 | 111.10 | 110.02 |
| 272.10 | 67.80 | 111.33 |
| 277.40 | 272.50 | 106.29 |
| 277.40 | 187.10 | 108.99 |
| 277.40 | 99.70 | 111.58 |
| 277.40 | 250.10 | 107.02 |
| 277.40 | 159.70 | 109.81 |
| 277.40 | 89.30 | 111.87 |
| 277.40 | 242.90 | 107.24 |
| 277.40 | 131.60 | 110.66 |
| 277.40 | 79.60 | 112.15 |
| 277.40 | 217.30 | 108.05 |
| 277.40 | 113.40 | 111.18 |
| 277.40 | 69.10 | 112.44 |
| 282.70 | 278.60 | 107.62 |
| 282.70 | 191.10 | 110.22 |
| 282.70 | 101.60 | 112.71 |
| 282.70 | 255.60 | 108.32 |
| 282.70 | 163.00 | 111.01 |
| 282.70 | 91.00 | 113.0 |
| 282.70 | 248.30 | 108.54 |
| 282.70 | 134.30 | 111.82 |
| 282.70 | 81.20 | 113.28 |
| 282.70 | 222.00 | 109.31 |
| 282.70 | 115.60 | 112.32 |
| 282.70 | 70.40 | 113.54 |
| 287.90 | 284.70 | 108.91 |
| 287.90 | 195.00 | 111.42 |
| 287.90 | 103.60 | 113.84 |
| 287.90 | 261.10 | 109.59 |
| 287.90 | 166.30 | 112.19 |
| 287.90 | 92.80 | 114.11 |
| 287.90 | 253.60 | 109.81 |
| 287.90 | 136.90 | 112.97 |
| 287.90 | 82.70 | 114.36 |
| 287.90 | 226.70 | 110.56 |
| 287.90 | 117.90 | 113.46 |
| 287.90 | 71.80 | 114.63 |
| 293.20 | 290.80 | 110.19 |
| 293.20 | 258.90 | 111.05 |
| 293.20 | 198.90 | 112.61 |
| 293.20 | 105.60 | 114.94 |
| 293.20 | 84.30 | 115.46 |
| 293.20 | 290.70 | 110.18 |
| 293.20 | 258.80 | 111.04 |
| 293.20 | 169.60 | 113.36 |
| 293.20 | 105.60 | 114.93 |
| 293.20 | 84.20 | 115.45 |
| 293.20 | 266.70 | 110.86 |
| 293.20 | 231.40 | 111.79 |
| 293.20 | 139.60 | 114.1 |
| 293.20 | 94.60 | 115.21 |
| 293.20 | 73.10 | 115.72 |
| 293.20 | 266.60 | 110.85 |
| 293.20 | 231.30 | 111.79 |
| 293.20 | 120.10 | 114.57 |
| 293.20 | 94.50 | 115.2 |
| 298.40 | 296.80 | 111.46 |
| 298.40 | 202.90 | 113.8 |
| 298.40 | 107.60 | 116.05 |
| 298.40 | 272.10 | 112.08 |
| 298.40 | 172.80 | 114.5 |
| 298.40 | 96.30 | 116.29 |
| 298.40 | 264.20 | 112.28 |
| 298.40 | 142.20 | 115.21 |
| 298.40 | 85.80 | 116.53 |
| 298.40 | 235.90 | 112.97 |
| 298.40 | 122.40 | 115.7 |
| 298.40 | 74.50 | 116.78 |
| 303.70 | 277.60 | 113.32 |
| 303.70 | 176.20 | 115.66 |
| 303.70 | 98.10 | 117.39 |
| 303.70 | 269.40 | 113.49 |
| 303.70 | 144.90 | 116.33 |
| 303.70 | 87.40 | 117.61 |
| 303.70 | 240.60 | 114.17 |
| 303.70 | 124.70 | 116.78 |
| 303.70 | 75.80 | 117.86 |
| 303.70 | 206.70 | 114.96 |
| 303.70 | 109.50 | 117.14 |
| 308.90 | 283.00 | 114.5 |
| 308.90 | 179.40 | 116.75 |
| 308.90 | 99.80 | 118.44 |
| 308.90 | 274.70 | 114.68 |
| 308.90 | 147.50 | 117.44 |
| 308.90 | 88.90 | 118.66 |
| 308.90 | 245.20 | 115.33 |
| 308.90 | 127.00 | 117.87 |
| 308.90 | 77.10 | 118.9 |
| 308.90 | 210.60 | 116.08 |
| 308.90 | 111.50 | 118.19 |
| 314.10 | 288.40 | 115.67 |
| 314.10 | 182.70 | 117.85 |
| 314.10 | 101.60 | 119.47 |
| 314.10 | 279.90 | 115.84 |
| 314.10 | 150.20 | 118.52 |
| 314.10 | 90.40 | 119.69 |
| 314.10 | 249.80 | 116.47 |
| 314.10 | 129.20 | 118.93 |
| 314.10 | 78.50 | 119.93 |
| 314.10 | 214.50 | 117.21 |
| 314.10 | 113.40 | 119.24 |
| 319.40 | 293.80 | 116.85 |
| 319.40 | 185.90 | 118.95 |
| 319.40 | 103.30 | 120.52 |
| 319.40 | 285.10 | 117.02 |
| 319.40 | 152.80 | 119.58 |
| 319.40 | 92.00 | 120.74 |
| 319.40 | 254.40 | 117.62 |
| 319.40 | 131.40 | 119.98 |
| 319.40 | 79.80 | 120.96 |
| 319.40 | 218.40 | 118.33 |
| 319.40 | 115.40 | 120.29 |
| 324.60 | 299.20 | 117.99 |
| 324.60 | 189.20 | 120.02 |
| 324.60 | 105.10 | 121.56 |
| 324.60 | 290.30 | 118.16 |
| 324.60 | 155.40 | 120.64 |
| 324.60 | 93.50 | 121.75 |
| 324.60 | 259.00 | 118.74 |
| 324.60 | 133.70 | 121.03 |
| 324.60 | 81.20 | 121.98 |
| 324.60 | 222.30 | 119.43 |
| 324.60 | 117.40 | 121.32 |
| Reference | ||
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 3218.12] | kPa | [169.19; 345.02] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.49243e+01 | |||
| Coefficient B | -2.26252e+03 | |||
| Coefficient C | -1.46150e+01 | |||
| Temperature range, min. | 169.19 | |||
| Temperature range, max. | 345.02 | |||
| Pvap | 1.33 | kPa | 169.19 | Calculated Property |
| Pvap | 6.89 | kPa | 188.73 | Calculated Property |
| Pvap | 25.55 | kPa | 208.26 | Calculated Property |
| Pvap | 74.54 | kPa | 227.80 | Calculated Property |
| Pvap | 181.68 | kPa | 247.34 | Calculated Property |
| Pvap | 385.76 | kPa | 266.87 | Calculated Property |
| Pvap | 735.03 | kPa | 286.41 | Calculated Property |
| Pvap | 1284.52 | kPa | 305.95 | Calculated Property |
| Pvap | 2092.69 | kPa | 325.48 | Calculated Property |
| Pvap | 3218.12 | kPa | 345.02 | Calculated Property |
| Pvap | [4.82e-03; 2633.41] | kPa | [125.46; 345.05] |
KDB Vap...
|
| Equation | ln(Pvp) = A + B/T + C*ln(T) + D*T^2 | |||
| Coefficient A | 2.43031e+01 | |||
| Coefficient B | -2.90039e+03 | |||
| Coefficient C | -1.34471e+00 | |||
| Coefficient D | -1.37204e-06 | |||
| Temperature range, min. | 125.46 | |||
| Temperature range, max. | 345.05 | |||
| Pvap | 4.82e-03 | kPa | 125.46 | Calculated Property |
| Pvap | 0.16 | kPa | 149.86 | Calculated Property |
| Pvap | 1.97 | kPa | 174.26 | Calculated Property |
| Pvap | 12.60 | kPa | 198.66 | Calculated Property |
| Pvap | 52.48 | kPa | 223.06 | Calculated Property |
| Pvap | 161.94 | kPa | 247.45 | Calculated Property |
| Pvap | 401.56 | kPa | 271.85 | Calculated Property |
| Pvap | 845.09 | kPa | 296.25 | Calculated Property |
| Pvap | 1567.65 | kPa | 320.65 | Calculated Property |
| Pvap | 2633.41 | kPa | 345.05 | Calculated Property |
Similar Compounds
Find more compounds similar to Perfluoropropane.
Mixtures
- Butane, decafluoro- + Perfluoropropane
- Ethane, hexafluoro- + Perfluoropropane
- Nitrogen + Perfluoropropane
- Norflurane + Perfluoropropane + Isobutane
- Ethane + Perfluoropropane
- Perfluoropropane + Cyclobutane, octafluoro-
Sources
- KDB Vapor Pressure Data
- Crippen Method
- Crippen Method
- Properties of saturated fluorocarbons: Experimental data and modeling using perturbed-chain-SAFT
- Velocity of sound in perfluoropropane (C3F8), perfluoroethane (C2F6) and their mixtures
- Vapor-liquid and vapor-liquid-liquid equilibrium measurements and correlation of the binary mixtures 2,3,3,3-tetrafluoroprop-1-ene (R1234yf) p (tetrafluoromethane (R14), trifluoromethane (R23), octafluoropropane (R218), nitrogen (R728) and argon (R740)) and ethane (R170) p trifluoromethane (R23)
- Speed of Sound Data in Pure Refrigerants R-116 and R-218 and Their Mixtures: Experiment and Modeling
- Experimental Study of p-.rho.-T Relationship of Compressed Liquid Phase for Octafluoropropane and Two near Azeotropic Ternary HFC/HC Mixtures
- Isothermal Vapor Liquid Equilibrium Data and Modeling for the Ethane (R170) + Perfluoropropane (R218) System at Temperatures from (264 to 308) K
- Measurement of Vapor Liquid Equilibria for the Binary Mixture of Octafluoropropane and Hexafluoropropylene Oxide Containing Octafluorocyclobutane
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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