Mixture of Pentasiloxane, dodecamethyl- + Heptane

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Pentasiloxane, dodecamethyl-

Name
Pentasiloxane, dodecamethyl-
InChI
InChI=1S/C12H36O4Si5/c1-17(2,3)13-19(7,8)15-21(11,12)16-20(9,10)14-18(4,5)6/h1-12H3
InChI Key
FBZANXDWQAVSTQ-UHFFFAOYSA-N
Formula
C12H36O4Si5
SMILES
C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C
Mol. Weight (g/mol)
384.84
CAS
141-63-9

Heptane

Name
Heptane
InChI
InChI=1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3
InChI Key
IMNFDUFMRHMDMM-UHFFFAOYSA-N
Formula
C7H16
SMILES
CCCCCCC
Mol. Weight (g/mol)
100.20
CAS
142-82-5
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Datasets

  1. Excess molar enthalpy (molar enthalpy (6)
  2. Excess molar volume, m3/mol (2)

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Fixed Measured
Mole fraction of Pentasiloxane, dodecamethyl- (1) - Liquid Temperature, K - Liquid Pressure, kPa - Liquid Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.5000 298.15 101.00 1.0000

Partial molar enthalpy, kJ/mol of Pentasiloxane, dodecamethyl- (1) [ref]

Operational conditions:

Mole fraction of Heptane (2) - Liquid Partial molar enthalpy, kJ/mol of Pentasiloxane, dodecamethyl- (1) - Liquid
0.2636 0.0249
0.2674 0.0272
0.2712 0.0356
0.2752 0.0450
0.7102 0.3041
0.7163 0.3203
0.7224 0.3334
0.7286 0.3466
0.7350 0.3627
0.7414 0.3818
0.7480 0.3950
0.7547 0.4141
0.7615 0.4322
0.7685 0.4512
0.7755 0.4673
0.7827 0.4933
0.7901 0.5123
0.7975 0.5473
0.8902 0.9344
0.8962 0.9633
0.9023 0.9883
0.9086 1.0172
0.9149 1.0462
0.9213 1.0841
0.9278 1.1169
0.9344 1.1538
0.9411 1.1906
0.9478 1.2284
0.9547 1.2692
0.9617 1.3059
0.9687 1.3436
0.9759 1.3933
0.9832 1.4379
Mole fraction of Heptane (2)
Partial molar enthalpy, kJ/mol of Pentasiloxane, dodecamethyl- (1)
0
0.2
0.4
0.6
0.8
1
1.2
1.4
0.4
0.6000000000000001
0.8
1

Partial molar enthalpy, kJ/mol of Heptane (2) [ref]

Operational conditions:

Mole fraction of Heptane (2) - Liquid Partial molar enthalpy, kJ/mol of Heptane (2) - Liquid
0.0160 0.9385
0.0465 0.8421
0.0752 0.7296
0.1021 0.6366
0.1276 0.5709
0.1517 0.5267
0.1744 0.4814
0.1960 0.4462
0.2165 0.4212
0.2360 0.3896
0.2544 0.3736
0.2721 0.3501
0.2890 0.3373
0.7255 0.1092
0.7319 0.1045
0.7381 0.0958
0.7439 0.0920
0.7495 0.0882
0.7549 0.0844
0.7600 0.0816
0.7649 0.0818
0.7697 0.0780
0.7742 0.0762
Mole fraction of Heptane (2)
Partial molar enthalpy, kJ/mol of Heptane (2)
0
0.2
0.4
0.6
0.8
1
0
0.2
0.4000000000000001
0.6000000000000001

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Fixed Measured
Mole fraction of Pentasiloxane, dodecamethyl- (1) - Liquid Temperature, K - Liquid Pressure, kPa - Liquid Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.5000 298.15 101.00 1.0000

Partial molar enthalpy, kJ/mol of Pentasiloxane, dodecamethyl- (1) [ref]

Operational conditions:

Mole fraction of Heptane (2) - Liquid Partial molar enthalpy, kJ/mol of Pentasiloxane, dodecamethyl- (1) - Liquid
0.2636 0.0249
0.2674 0.0272
0.2712 0.0356
0.2752 0.0450
0.7102 0.3041
0.7163 0.3203
0.7224 0.3334
0.7286 0.3466
0.7350 0.3627
0.7414 0.3818
0.7480 0.3950
0.7547 0.4141
0.7615 0.4322
0.7685 0.4512
0.7755 0.4673
0.7827 0.4933
0.7901 0.5123
0.7975 0.5473
0.8902 0.9344
0.8962 0.9633
0.9023 0.9883
0.9086 1.0172
0.9149 1.0462
0.9213 1.0841
0.9278 1.1169
0.9344 1.1538
0.9411 1.1906
0.9478 1.2284
0.9547 1.2692
0.9617 1.3059
0.9687 1.3436
0.9759 1.3933
0.9832 1.4379
Mole fraction of Heptane (2)
Partial molar enthalpy, kJ/mol of Pentasiloxane, dodecamethyl- (1)
0
0.2
0.4
0.6
0.8
1
1.2
1.4
0.4
0.6000000000000001
0.8
1

Partial molar enthalpy, kJ/mol of Heptane (2) [ref]

Operational conditions:

Mole fraction of Heptane (2) - Liquid Partial molar enthalpy, kJ/mol of Heptane (2) - Liquid
0.0160 0.9385
0.0465 0.8421
0.0752 0.7296
0.1021 0.6366
0.1276 0.5709
0.1517 0.5267
0.1744 0.4814
0.1960 0.4462
0.2165 0.4212
0.2360 0.3896
0.2544 0.3736
0.2721 0.3501
0.2890 0.3373
0.7255 0.1092
0.7319 0.1045
0.7381 0.0958
0.7439 0.0920
0.7495 0.0882
0.7549 0.0844
0.7600 0.0816
0.7649 0.0818
0.7697 0.0780
0.7742 0.0762
Mole fraction of Heptane (2)
Partial molar enthalpy, kJ/mol of Heptane (2)
0
0.2
0.4
0.6
0.8
1
0
0.2
0.4000000000000001
0.6000000000000001

Excess molar volume, m3/mol [ref]

Operational conditions:

Mole fraction of Heptane (2) - Liquid Excess molar volume, m3/mol - Liquid
0.0947 4.8000e-08
0.1982 7.7000e-08
0.2985 8.8000e-08
0.4032 1.0700e-07
0.5016 1.1100e-07
0.6056 1.0800e-07
0.7037 9.5000e-08
0.8012 8.4000e-08
0.9043 5.0000e-08
0.9504 3.1000e-08
Mole fraction of Heptane (2)
Excess molar volume, m3/mol
4.00e-8
6.00e-8
8.00e-8
1.00e-7
0.2
0.4
0.6000000000000001
0.8

Excess molar volume, m3/mol [ref]

Operational conditions:

Mole fraction of Heptane (2) - Liquid Excess molar volume, m3/mol - Liquid
0.0947 4.8000e-08
0.1982 7.7000e-08
0.2985 8.8000e-08
0.4032 1.0700e-07
0.5016 1.1100e-07
0.6056 1.0800e-07
0.7037 9.5000e-08
0.8012 8.4000e-08
0.9043 5.0000e-08
0.9504 3.1000e-08
Mole fraction of Heptane (2)
Excess molar volume, m3/mol
4.00e-8
6.00e-8
8.00e-8
1.00e-7
0.2
0.4
0.6000000000000001
0.8

Sources