- Name
- Acetic acid
- InChI
- InChI=1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
- InChI Key
- QTBSBXVTEAMEQO-UHFFFAOYSA-N
- Formula
- C2H4O2
- SMILES
- CC(=O)O
- Mol. Weight (g/mol)
- 60.05
- CAS
- 64-19-7
- Name
- n-Propyl acetate
- InChI
- InChI=1S/C5H10O2/c1-3-4-7-5(2)6/h3-4H2,1-2H3
- InChI Key
- YKYONYBAUNKHLG-UHFFFAOYSA-N
- Formula
- C5H10O2
- SMILES
- CCCOC(C)=O
- Mol. Weight (g/mol)
- 102.13
- CAS
- 109-60-4
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Datasets
- Excess molar enthalpy (molar enthalpy (2)
- Pvap - Vapor or sublimation pressure, kPa (2)
- Tboil - Boiling temperature at pressure P, K (2)
Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid)
- Temperature, K = 313.15 (Liquid)
| Mole fraction of n-Propyl acetate (2) - Liquid | Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid |
|---|---|
| 0.0502 | -0.0156 |
| 0.0513 | -0.0157 |
| 0.1002 | -0.0241 |
| 0.1003 | -0.0239 |
| 0.1999 | -0.0263 |
| 0.1999 | -0.0262 |
| 0.2996 | -0.0160 |
| 0.2999 | -0.0166 |
| 0.3996 | -0.0010 |
| 0.4007 | -0.0007 |
| 0.4997 | 0.0139 |
| 0.5004 | 0.0138 |
| 0.5998 | 0.0270 |
| 0.6003 | 0.0274 |
| 0.6999 | 0.0391 |
| 0.6999 | 0.0388 |
| 0.7000 | 0.0394 |
| 0.7992 | 0.0406 |
| 0.7999 | 0.0405 |
| 0.8006 | 0.0408 |
| 0.8970 | 0.0280 |
| 0.8978 | 0.0291 |
| 0.9496 | 0.0184 |
| 0.9497 | 0.0174 |
Mole fraction of n-Propyl acetate (2)
Excess molar enthalpy (molar enthalpy of mixing), kJ/mol
-0.03
-0.02
-0.01
0
0.01
0.02
0.03
0.04
0.2
0.4
0.6000000000000001
0.8
Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid)
- Temperature, K = 313.15 (Liquid)
| Mole fraction of n-Propyl acetate (2) - Liquid | Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid |
|---|---|
| 0.0502 | -0.0156 |
| 0.0513 | -0.0157 |
| 0.1002 | -0.0241 |
| 0.1003 | -0.0239 |
| 0.1999 | -0.0263 |
| 0.1999 | -0.0262 |
| 0.2996 | -0.0160 |
| 0.2999 | -0.0166 |
| 0.3996 | -0.0010 |
| 0.4007 | -0.0007 |
| 0.4997 | 0.0139 |
| 0.5004 | 0.0138 |
| 0.5998 | 0.0270 |
| 0.6003 | 0.0274 |
| 0.6999 | 0.0391 |
| 0.6999 | 0.0388 |
| 0.7000 | 0.0394 |
| 0.7992 | 0.0406 |
| 0.7999 | 0.0405 |
| 0.8006 | 0.0408 |
| 0.8970 | 0.0280 |
| 0.8978 | 0.0291 |
| 0.9496 | 0.0184 |
| 0.9497 | 0.0174 |
Mole fraction of n-Propyl acetate (2)
Excess molar enthalpy (molar enthalpy of mixing), kJ/mol
-0.03
-0.02
-0.01
0
0.01
0.02
0.03
0.04
0.2
0.4
0.6000000000000001
0.8
Vapor or sublimation pressure, kPa [ref]
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of n-Propyl acetate (2) - Liquid | Vapor or sublimation pressure, kPa - Liquid |
| 323.15 | 0.0000 | 7.57 |
| 323.15 | 0.0549 | 8.75 |
| 323.15 | 0.1022 | 9.01 |
| 323.15 | 0.1913 | 10.26 |
| 323.15 | 0.3049 | 11.31 |
| 323.15 | 0.4090 | 12.03 |
| 323.15 | 0.4951 | 12.73 |
| 323.15 | 0.6094 | 13.29 |
| 323.15 | 0.6966 | 14.24 |
| 323.15 | 0.8076 | 14.67 |
| 323.15 | 0.8463 | 15.27 |
| 323.15 | 0.9337 | 15.32 |
| 323.15 | 1.0000 | 16.09 |
| 333.15 | 0.0000 | 12.04 |
| 333.15 | 0.0549 | 13.52 |
| 333.15 | 0.1022 | 13.89 |
| 333.15 | 0.1913 | 15.50 |
| 333.15 | 0.3048 | 17.20 |
| 333.15 | 0.4089 | 18.48 |
| 333.15 | 0.4950 | 19.35 |
| 333.15 | 0.6093 | 20.28 |
| 333.15 | 0.6966 | 21.56 |
| 333.15 | 0.8076 | 22.21 |
| 333.15 | 0.8462 | 22.80 |
| 333.15 | 0.9337 | 23.16 |
| 333.15 | 1.0000 | 24.01 |
| 343.15 | 0.0000 | 18.66 |
| 343.15 | 0.0549 | 20.35 |
| 343.15 | 0.1022 | 20.87 |
| 343.15 | 0.1913 | 22.88 |
| 343.15 | 0.3048 | 25.50 |
| 343.15 | 0.4089 | 27.71 |
| 343.15 | 0.4949 | 28.69 |
| 343.15 | 0.6092 | 30.20 |
| 343.15 | 0.6965 | 31.86 |
| 343.15 | 0.8076 | 32.81 |
| 343.15 | 0.8462 | 33.27 |
| 343.15 | 0.9337 | 34.16 |
| 343.15 | 1.0000 | 34.99 |
| 353.15 | 0.0000 | 28.20 |
| 353.15 | 0.0549 | 29.95 |
| 353.15 | 0.1022 | 30.65 |
| 353.15 | 0.1912 | 33.02 |
| 353.15 | 0.3047 | 36.98 |
| 353.15 | 0.4088 | 40.60 |
| 353.15 | 0.4948 | 41.62 |
| 353.15 | 0.6091 | 43.97 |
| 353.15 | 0.6964 | 46.05 |
| 353.15 | 0.8075 | 47.43 |
| 353.15 | 0.8462 | 47.50 |
| 353.15 | 0.9337 | 49.30 |
| 353.15 | 1.0000 | 49.92 |
Vapor or sublimation pressure, kPa [ref]
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of n-Propyl acetate (2) - Liquid | Vapor or sublimation pressure, kPa - Liquid |
| 323.15 | 0.0000 | 7.57 |
| 323.15 | 0.0549 | 8.75 |
| 323.15 | 0.1022 | 9.01 |
| 323.15 | 0.1913 | 10.26 |
| 323.15 | 0.3049 | 11.31 |
| 323.15 | 0.4090 | 12.03 |
| 323.15 | 0.4951 | 12.73 |
| 323.15 | 0.6094 | 13.29 |
| 323.15 | 0.6966 | 14.24 |
| 323.15 | 0.8076 | 14.67 |
| 323.15 | 0.8463 | 15.27 |
| 323.15 | 0.9337 | 15.32 |
| 323.15 | 1.0000 | 16.09 |
| 333.15 | 0.0000 | 12.04 |
| 333.15 | 0.0549 | 13.52 |
| 333.15 | 0.1022 | 13.89 |
| 333.15 | 0.1913 | 15.50 |
| 333.15 | 0.3048 | 17.20 |
| 333.15 | 0.4089 | 18.48 |
| 333.15 | 0.4950 | 19.35 |
| 333.15 | 0.6093 | 20.28 |
| 333.15 | 0.6966 | 21.56 |
| 333.15 | 0.8076 | 22.21 |
| 333.15 | 0.8462 | 22.80 |
| 333.15 | 0.9337 | 23.16 |
| 333.15 | 1.0000 | 24.01 |
| 343.15 | 0.0000 | 18.66 |
| 343.15 | 0.0549 | 20.35 |
| 343.15 | 0.1022 | 20.87 |
| 343.15 | 0.1913 | 22.88 |
| 343.15 | 0.3048 | 25.50 |
| 343.15 | 0.4089 | 27.71 |
| 343.15 | 0.4949 | 28.69 |
| 343.15 | 0.6092 | 30.20 |
| 343.15 | 0.6965 | 31.86 |
| 343.15 | 0.8076 | 32.81 |
| 343.15 | 0.8462 | 33.27 |
| 343.15 | 0.9337 | 34.16 |
| 343.15 | 1.0000 | 34.99 |
| 353.15 | 0.0000 | 28.20 |
| 353.15 | 0.0549 | 29.95 |
| 353.15 | 0.1022 | 30.65 |
| 353.15 | 0.1912 | 33.02 |
| 353.15 | 0.3047 | 36.98 |
| 353.15 | 0.4088 | 40.60 |
| 353.15 | 0.4948 | 41.62 |
| 353.15 | 0.6091 | 43.97 |
| 353.15 | 0.6964 | 46.05 |
| 353.15 | 0.8075 | 47.43 |
| 353.15 | 0.8462 | 47.50 |
| 353.15 | 0.9337 | 49.30 |
| 353.15 | 1.0000 | 49.92 |
Boiling temperature at pressure P, K [ref]
| Fixed | Measured | |
|---|---|---|
| Pressure, kPa - Liquid | Mole fraction of Acetic acid (1) - Liquid | Boiling temperature at pressure P, K - Liquid |
| 20.00 | 1.0000 | 345.03 |
| 20.00 | 0.9000 | 342.46 |
| 20.00 | 0.7990 | 340.49 |
| 20.00 | 0.7010 | 338.73 |
| 20.00 | 0.5980 | 336.91 |
| 20.00 | 0.4990 | 335.61 |
| 20.00 | 0.4020 | 334.30 |
| 20.00 | 0.3010 | 333.10 |
| 20.00 | 0.1990 | 331.79 |
| 20.00 | 0.1030 | 330.58 |
| 20.00 | 0.0000 | 329.58 |
| 40.00 | 1.0000 | 363.04 |
| 40.00 | 0.9000 | 360.56 |
| 40.00 | 0.7990 | 358.53 |
| 40.00 | 0.7010 | 356.71 |
| 40.00 | 0.5980 | 354.88 |
| 40.00 | 0.4990 | 353.42 |
| 40.00 | 0.4020 | 352.05 |
| 40.00 | 0.3010 | 350.94 |
| 40.00 | 0.1990 | 349.54 |
| 40.00 | 0.1030 | 348.23 |
| 40.00 | 0.0000 | 347.21 |
| 60.00 | 1.0000 | 374.54 |
| 60.00 | 0.9000 | 371.68 |
| 60.00 | 0.7990 | 369.65 |
| 60.00 | 0.7010 | 367.87 |
| 60.00 | 0.5980 | 366.14 |
| 60.00 | 0.4990 | 364.77 |
| 60.00 | 0.4020 | 363.45 |
| 60.00 | 0.3010 | 362.29 |
| 60.00 | 0.1990 | 360.89 |
| 60.00 | 0.1030 | 359.57 |
| 60.00 | 0.0000 | 358.60 |
| 80.00 | 1.0000 | 383.32 |
| 80.00 | 0.9000 | 380.63 |
| 80.00 | 0.7990 | 378.50 |
| 80.00 | 0.7010 | 376.53 |
| 80.00 | 0.5980 | 374.81 |
| 80.00 | 0.4990 | 373.30 |
| 80.00 | 0.4020 | 371.73 |
| 80.00 | 0.3010 | 370.62 |
| 80.00 | 0.1990 | 369.32 |
| 80.00 | 0.1030 | 368.00 |
| 80.00 | 0.0000 | 367.13 |
| 101.30 | 1.0000 | 390.93 |
| 101.30 | 0.9000 | 388.39 |
| 101.30 | 0.7990 | 386.21 |
| 101.30 | 0.7010 | 384.33 |
| 101.30 | 0.5980 | 382.56 |
| 101.30 | 0.4990 | 381.09 |
| 101.30 | 0.4020 | 379.78 |
| 101.30 | 0.3010 | 378.56 |
| 101.30 | 0.1990 | 377.14 |
| 101.30 | 0.1030 | 375.83 |
| 101.30 | 0.0000 | 374.66 |
Boiling temperature at pressure P, K [ref]
| Fixed | Measured | |
|---|---|---|
| Pressure, kPa - Liquid | Mole fraction of Acetic acid (1) - Liquid | Boiling temperature at pressure P, K - Liquid |
| 20.00 | 1.0000 | 345.03 |
| 20.00 | 0.9000 | 342.46 |
| 20.00 | 0.7990 | 340.49 |
| 20.00 | 0.7010 | 338.73 |
| 20.00 | 0.5980 | 336.91 |
| 20.00 | 0.4990 | 335.61 |
| 20.00 | 0.4020 | 334.30 |
| 20.00 | 0.3010 | 333.10 |
| 20.00 | 0.1990 | 331.79 |
| 20.00 | 0.1030 | 330.58 |
| 20.00 | 0.0000 | 329.58 |
| 40.00 | 1.0000 | 363.04 |
| 40.00 | 0.9000 | 360.56 |
| 40.00 | 0.7990 | 358.53 |
| 40.00 | 0.7010 | 356.71 |
| 40.00 | 0.5980 | 354.88 |
| 40.00 | 0.4990 | 353.42 |
| 40.00 | 0.4020 | 352.05 |
| 40.00 | 0.3010 | 350.94 |
| 40.00 | 0.1990 | 349.54 |
| 40.00 | 0.1030 | 348.23 |
| 40.00 | 0.0000 | 347.21 |
| 60.00 | 1.0000 | 374.54 |
| 60.00 | 0.9000 | 371.68 |
| 60.00 | 0.7990 | 369.65 |
| 60.00 | 0.7010 | 367.87 |
| 60.00 | 0.5980 | 366.14 |
| 60.00 | 0.4990 | 364.77 |
| 60.00 | 0.4020 | 363.45 |
| 60.00 | 0.3010 | 362.29 |
| 60.00 | 0.1990 | 360.89 |
| 60.00 | 0.1030 | 359.57 |
| 60.00 | 0.0000 | 358.60 |
| 80.00 | 1.0000 | 383.32 |
| 80.00 | 0.9000 | 380.63 |
| 80.00 | 0.7990 | 378.50 |
| 80.00 | 0.7010 | 376.53 |
| 80.00 | 0.5980 | 374.81 |
| 80.00 | 0.4990 | 373.30 |
| 80.00 | 0.4020 | 371.73 |
| 80.00 | 0.3010 | 370.62 |
| 80.00 | 0.1990 | 369.32 |
| 80.00 | 0.1030 | 368.00 |
| 80.00 | 0.0000 | 367.13 |
| 101.30 | 1.0000 | 390.93 |
| 101.30 | 0.9000 | 388.39 |
| 101.30 | 0.7990 | 386.21 |
| 101.30 | 0.7010 | 384.33 |
| 101.30 | 0.5980 | 382.56 |
| 101.30 | 0.4990 | 381.09 |
| 101.30 | 0.4020 | 379.78 |
| 101.30 | 0.3010 | 378.56 |
| 101.30 | 0.1990 | 377.14 |
| 101.30 | 0.1030 | 375.83 |
| 101.30 | 0.0000 | 374.66 |
Sources
- Excess molar enthalpies for binary mixtures of n-propanol, acetic acid, and n-propyl acetate at 313.15 K and atmospheric pressure
- Study of Vapor-Liquid Equilibria for Acetic Acid + n-Propyl Acetate + Isopropyl Acetate Systems
- Vapor-Liquid Equilibria in the Propyl Acetate + Ethanoic Acid Binary System from (323.15 to 353.15) K: Measurement with a Static Method and Modeling with the NRTL, Wilson, UNIQUAC, and COSMO-SAC Approaches