Chemical Properties of Di-n-propyl ether (CAS 111-43-3)

Di-n-propyl ether

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InChI
InChI=1S/C6H14O/c1-3-5-7-6-4-2/h3-6H2,1-2H3
InChI Key
POLCUAVZOMRGSN-UHFFFAOYSA-N
Formula
C6H14O
SMILES
CCCOCCC
Molecular Weight1
102.17
CAS
111-43-3
Other Names
  • (n-C3H7)2O
  • 1,1'-OXYBIS PROPANE
  • 1,1'-Oxybis[propane]
  • 1-propoxypropane
  • 4-Oxaheptane
  • Dipropyl ether
  • Dipropyl oxide
  • Ether, di-n-propyl-
  • Propane, 1,1'-oxybis-
  • Propyl ether
  • UN 2384
  • n-Propyl ether
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Physical Properties

Property Value Unit Source
ω 0.3690 KDB
PAff 837.90 kJ/mol NIST
BasG 810.50 kJ/mol NIST
Δcliquid [-4033.10; -4028.90] kJ/mol Show Hide
Δcliquid -4033.10 ± 0.79 kJ/mol NIST
Δcliquid -4028.90 ± 2.10 kJ/mol NIST
μ 1.20 debye KDB
Δf -105.60 kJ/mol KDB
Δfgas [-299.00; -293.00] kJ/mol Show Hide
Δfgas -293.10 kJ/mol KDB
Δfgas -293.00 ± 2.00 kJ/mol NIST
Δfgas -299.00 kJ/mol NIST
Δfliquid [-333.10; -328.80] kJ/mol Show Hide
Δfliquid -328.80 ± 0.88 kJ/mol NIST
Δfliquid -333.10 ± 2.10 kJ/mol NIST
Δfus 12.48 kJ/mol Joback Calculated Property
Δvap [35.68; 36.50] kJ/mol Show Hide
Δvap 35.79 kJ/mol NIST
Δvap 35.68 kJ/mol NIST
Δvap 35.70 ± 0.10 kJ/mol NIST
Δvap 36.50 ± 1.30 kJ/mol NIST
IE [9.27; 9.53] eV Show Hide
IE 9.30 ± 0.03 eV NIST
IE 9.32 ± 0.01 eV NIST
IE 9.27 ± 0.05 eV NIST
IE 9.53 eV NIST
IE 9.49 eV NIST
log10WS [-1.62; -1.62]   Show Hide
log10WS -1.62 Aq. Sol...
log10WS -1.62 Estimat...
logPoct/wat 1.823 Crippen Calculated Property
McVol 101.270 ml/mol McGowan Calculated Property
Pc [3028.00; 3028.00] kPa Show Hide
Pc 3028.00 kPa KDB
Pc 3028.00 ± 6.00 kPa NIST
Inp [656.00; 691.00]   Show Hide
Inp 656.00 NIST
Inp 656.80 NIST
Inp 657.00 NIST
Inp 687.00 NIST
Inp Outlier 691.00 NIST
Inp 656.00 NIST
Inp 661.00 NIST
Inp 664.00 NIST
Inp 659.00 NIST
Inp 660.00 NIST
Inp 664.00 NIST
Inp 661.00 NIST
Inp 680.00 NIST
Inp 666.00 NIST
Inp 680.00 NIST
Inp 687.00 NIST
Inp 676.00 NIST
Inp 664.00 NIST
Inp 656.00 NIST
Inp 664.00 NIST
Inp 680.00 NIST
I [766.00; 794.00]   Show Hide
I 773.00 NIST
I Outlier 794.00 NIST
I 775.00 NIST
I 768.00 NIST
I 775.00 NIST
I 770.00 NIST
I 769.00 NIST
I 769.00 NIST
I 774.00 NIST
I 770.00 NIST
I 777.00 NIST
I 777.00 NIST
I 766.00 NIST
I 782.00 NIST
I 773.00 NIST
I 770.00 NIST
gas 422.50 J/mol×K NIST
liquid 323.90 J/mol×K NIST
Tboil [362.20; 364.20] K Show Hide
Tboil 363.23 K KDB
Tboil 363.23 K (Liquid...
Tboil 363.16 K Isobari...
Tboil 362.87 K Vapor L...
Tboil Outlier 362.20 K NIST
Tboil 364.20 K NIST
Tboil 363.10 K NIST
Tboil 363.26 ± 0.10 K NIST
Tboil 364.15 ± 0.50 K NIST
Tboil 363.90 ± 1.00 K NIST
Tboil 363.30 ± 0.50 K NIST
Tc [530.60; 530.60] K Show Hide
Tc 530.60 K KDB
Tc 530.60 K NIST
Tc 530.60 ± 0.30 K NIST
Tfus [147.00; 149.95] K Show Hide
Tfus 147.00 K KDB
Tfus 149.95 ± 0.40 K NIST
Ttriple [149.40; 158.36] K Show Hide
Ttriple 158.36 K KDB
Ttriple 149.40 ± 0.10 K NIST
Ttriple 158.36 ± 0.06 K NIST
Vc 0.390 m3/kmol KDB
Zc 0.2673370 KDB

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [182.95; 221.05] J/mol×K [360.00; 460.01] Show Hide
Cp,gas 182.95 J/mol×K 360.00 NIST
Cp,gas 190.77 J/mol×K 380.01 NIST
Cp,gas 198.45 J/mol×K 399.98 NIST
Cp,gas 209.91 J/mol×K 430.05 NIST
Cp,gas 221.05 J/mol×K 460.01 NIST
Cp,liquid [221.45; 221.60] J/mol×K [298.15; 298.15] Show Hide
Cp,liquid 221.45 J/mol×K 298.15 NIST
Cp,liquid 221.60 J/mol×K 298.15 NIST
η [0.0002210; 0.0035470] Pa×s [179.61; 359.10] Show Hide
η 0.0035470 Pa×s 179.61 Joback Calculated Property
η 0.0016051 Pa×s 209.53 Joback Calculated Property
η 0.0008855 Pa×s 239.44 Joback Calculated Property
η 0.0005575 Pa×s 269.36 Joback Calculated Property
η 0.0003850 Pa×s 299.27 Joback Calculated Property
η 0.0002844 Pa×s 329.19 Joback Calculated Property
η 0.0002210 Pa×s 359.10 Joback Calculated Property
ΔfusH 10.77 kJ/mol 158.40 NIST
ΔvapH [31.27; 35.60] kJ/mol [323.00; 497.50] Show Hide
ΔvapH 34.80 kJ/mol 323.00 NIST
ΔvapH 35.10 kJ/mol 331.00 NIST
ΔvapH 35.60 kJ/mol 340.50 NIST
ΔvapH 34.60 kJ/mol 341.50 NIST
ΔvapH 34.50 kJ/mol 359.50 NIST
ΔvapH 31.40 kJ/mol 363.00 NIST
ΔvapH 31.31 kJ/mol 363.10 NIST
ΔvapH 34.43 kJ/mol 363.20 KDB
ΔvapH 31.27 kJ/mol 363.22 NIST
ΔvapH 32.20 kJ/mol 426.00 NIST
ΔvapH 32.40 kJ/mol 497.50 NIST
Pvap [29.35; 135.50] kPa [326.73; 373.15] Show Hide
Pvap 29.35 kPa 326.73 Vapor L...
Pvap 36.71 kPa 332.57 Vapor L...
Pvap 42.54 kPa 336.55 Vapor L...
Pvap 49.98 kPa 341.15 Vapor L...
Pvap 57.75 kPa 345.34 Vapor L...
Pvap 60.00 kPa 346.55 Vapor L...
Pvap 60.00 kPa 346.63 Vapor L...
Pvap 62.30 kPa 347.55 Vapor L...
Pvap 72.36 kPa 352.11 Vapor L...
Pvap 74.10 kPa 353.15 Thermod...
Pvap 78.97 kPa 354.82 Vapor L...
Pvap 84.25 kPa 356.85 Vapor L...
Pvap 89.30 kPa 358.73 Vapor L...
Pvap 96.32 kPa 361.18 Vapor L...
Pvap 101.30 kPa 362.87 Vapor L...
Pvap 135.50 kPa 373.15 Thermod...
n0 [1.37840; 1.37840]   [298.15; 298.15] Show Hide
n0 1.37840 298.15 Isobari...
n0 1.37840 298.15 Vapor l...
n0 1.37840 298.15 Phase e...
n0 1.37840 298.15 Liquid ...
n0 1.37840 298.15 Isobari...
n0 1.37840 298.15 Phase E...
ρl [684.92; 742.00] kg/m3 [293.00; 358.15] Show Hide
ρl 736.00 kg/m3 293.00 KDB
ρl 741.94 kg/m3 298.15 Volumet...
ρl 741.98 kg/m3 298.15 Excess ...
ρl 742.00 kg/m3 298.15 Excess ...
ρl 727.87 kg/m3 313.15 Volumet...
ρl 713.73 kg/m3 328.15 Volumet...
ρl 699.61 kg/m3 343.15 Volumet...
ρl 684.92 kg/m3 358.15 Volumet...
γ 0.02 N/m 298.20 KDB
ΔvapS 86.10 J/mol×K 363.22 NIST

Datasets

Mass density, kg/m3

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Mass density, kg/m3 - Liquid
283.15 100.00 757.39
288.15 100.00 752.52
293.15 100.00 747.63
298.15 100.00 742.71
303.15 100.00 737.77
308.15 100.00 732.8
313.15 100.00 727.8
318.15 100.00 722.77
323.15 100.00 717.7
328.15 100.00 712.59
333.15 100.00 707.45
283.15 5000.00 762.38
288.15 5000.00 757.69
293.15 5000.00 752.98
298.15 5000.00 748.24
303.15 5000.00 743.49
308.15 5000.00 738.69
313.15 5000.00 733.9
318.15 5000.00 729.04
323.15 5000.00 724.25
328.15 5000.00 719.28
333.15 5000.00 714.57
283.15 10000.00 767.05
288.15 10000.00 762.5
293.15 10000.00 757.94
298.15 10000.00 753.37
303.15 10000.00 748.78
308.15 10000.00 744.18
313.15 10000.00 739.57
318.15 10000.00 735.01
323.15 10000.00 730.31
328.15 10000.00 725.68
333.15 10000.00 721.03
283.15 15000.00 771.45
288.15 15000.00 767.01
293.15 15000.00 762.58
298.15 15000.00 758.15
303.15 15000.00 753.68
308.15 15000.00 749.22
313.15 15000.00 744.77
318.15 15000.00 740.33
323.15 15000.00 735.84
328.15 15000.00 731.37
333.15 15000.00 726.88
283.15 20000.00 775.62
288.15 20000.00 771.21
293.15 20000.00 766.89
298.15 20000.00 762.57
303.15 20000.00 758.26
308.15 20000.00 753.95
313.15 20000.00 749.62
318.15 20000.00 745.32
323.15 20000.00 741.0
328.15 20000.00 736.67
333.15 20000.00 732.34
283.15 25000.00 779.52
288.15 25000.00 775.22
293.15 25000.00 771.01
298.15 25000.00 766.81
303.15 25000.00 762.61
308.15 25000.00 758.41
313.15 25000.00 754.2
318.15 25000.00 750.04
323.15 25000.00 745.84
328.15 25000.00 741.66
333.15 25000.00 737.47
283.15 30000.00 783.28
288.15 30000.00 779.05
293.15 30000.00 774.94
298.15 30000.00 770.85
303.15 30000.00 766.76
308.15 30000.00 762.65
313.15 30000.00 758.55
318.15 30000.00 754.51
323.15 30000.00 750.43
328.15 30000.00 746.37
333.15 30000.00 742.3
283.15 35000.00 786.9
288.15 35000.00 782.73
293.15 35000.00 778.69
298.15 35000.00 774.71
303.15 35000.00 770.7
308.15 35000.00 766.7
313.15 35000.00 762.71
318.15 35000.00 758.76
323.15 35000.00 754.79
328.15 35000.00 750.85
333.15 35000.00 746.89
283.15 40000.00 790.38
288.15 40000.00 786.26
293.15 40000.00 782.3
298.15 40000.00 778.42
303.15 40000.00 774.48
308.15 40000.00 770.6
313.15 40000.00 766.68
318.15 40000.00 762.84
323.15 40000.00 758.96
328.15 40000.00 755.1
333.15 40000.00 751.24
283.15 45000.00 793.67
288.15 45000.00 789.68
293.15 45000.00 785.81
298.15 45000.00 781.98
303.15 45000.00 778.13
308.15 45000.00 774.31
313.15 45000.00 770.47
318.15 45000.00 766.72
323.15 45000.00 762.93
328.15 45000.00 759.16
333.15 45000.00 755.35
283.15 50000.00 796.87
288.15 50000.00 792.99
293.15 50000.00 789.18
298.15 50000.00 785.42
303.15 50000.00 781.64
308.15 50000.00 777.92
313.15 50000.00 774.17
318.15 50000.00 770.47
323.15 50000.00 766.76
328.15 50000.00 763.06
333.15 50000.00 759.32
283.15 55000.00 800.02
288.15 55000.00 796.16
293.15 55000.00 792.44
298.15 55000.00 788.74
303.15 55000.00 785.01
308.15 55000.00 781.37
313.15 55000.00 777.67
318.15 55000.00 774.07
323.15 55000.00 770.41
328.15 55000.00 766.79
333.15 55000.00 763.16
283.15 60000.00 802.99
288.15 60000.00 799.26
293.15 60000.00 795.56
298.15 60000.00 791.97
303.15 60000.00 788.28
308.15 60000.00 784.7
313.15 60000.00 781.06
318.15 60000.00 777.53
323.15 60000.00 773.95
328.15 60000.00 770.38
333.15 60000.00 766.84
283.15 65000.00 805.87
288.15 65000.00 802.29
293.15 65000.00 798.64
298.15 65000.00 795.06
303.15 65000.00 791.45
308.15 65000.00 787.86
313.15 65000.00 784.29
318.15 65000.00 780.73
323.15 65000.00 777.21
328.15 65000.00 773.71
333.15 65000.00 770.23
Reference

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.66] kPa [270.98; 385.07] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.53894e+01
Coefficient B-3.45615e+03
Coefficient C-4.21280e+01
Temperature range, min.270.98
Temperature range, max.385.07
Pvap 1.33 kPa 270.98 Calculated Property
Pvap 2.94 kPa 283.66 Calculated Property
Pvap 6.01 kPa 296.33 Calculated Property
Pvap 11.47 kPa 309.01 Calculated Property
Pvap 20.63 kPa 321.69 Calculated Property
Pvap 35.26 kPa 334.36 Calculated Property
Pvap 57.66 kPa 347.04 Calculated Property
Pvap 90.65 kPa 359.72 Calculated Property
Pvap 137.65 kPa 372.39 Calculated Property
Pvap 202.66 kPa 385.07 Calculated Property
Pvap [3.43e-07; 3017.14] kPa [149.95; 530.60] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A9.93819e+01
Coefficient B-7.55859e+03
Coefficient C-1.27960e+01
Coefficient D1.12163e-05
Temperature range, min.149.95
Temperature range, max.530.60
Pvap 3.43e-07 kPa 149.95 Calculated Property
Pvap 1.10e-03 kPa 192.24 Calculated Property
Pvap 0.13 kPa 234.54 Calculated Property
Pvap 2.67 kPa 276.83 Calculated Property
Pvap 21.38 kPa 319.13 Calculated Property
Pvap 96.01 kPa 361.42 Calculated Property
Pvap 299.56 kPa 403.72 Calculated Property
Pvap 739.50 kPa 446.01 Calculated Property
Pvap 1568.35 kPa 488.31 Calculated Property
Pvap 3017.14 kPa 530.60 Calculated Property

Similar Compounds

Propane, 1-ethoxy-. Methyl propyl ether. Propane, 2-methyl-1-propoxy-. 1,3-Diethoxypropane. CH3O[CH2CH2CH2O]3CH3. Propane, 1-(1-methylethoxy)-. Propane, 1-(2-chloroethoxy)-. 1,2-Dipropoxyethane. 1,3-ethoxymethoxypropane. 1-Methoxy-2-propoxyethane. 2,5-Dioxaoctane. Propyl 3-chloropropyl ether. Butane, 1-propoxy-. n-Butyl ether. Ethanol, 2-propoxy-.

Find more compounds similar to Di-n-propyl ether.

Mixtures

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Sources

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.

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