Chemical Properties of Methyl propyl ether (CAS 557-17-5)

Methyl propyl ether

InChI
InChI=1S/C4H10O/c1-3-4-5-2/h3-4H2,1-2H3
InChI Key
VNKYTQGIUYNRMY-UHFFFAOYSA-N
Formula
C4H10O
SMILES
CCCOC
Molecular Weight1
74.12
CAS
557-17-5
Other Names
  • 1-METHOXY-PROPANE
  • 1-Methoxypropane
  • Ether, methyl propyl
  • Methyl n-propyl ether
  • Metopryl
  • Neothyl
  • Propane, 1-methoxy-
  • Propyl methyl ether
  • UN 2612
  • n-C3H7OCH3
  • «alpha»-Methoxy propane
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Physical Properties

Property Value Unit Source
ω [0.2710; 0.3107]   Show Hide
ω 0.3107 PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
ω 0.2770 ChemSep v8.3 pure component data Compiled value
ω 0.2710 KDB
PAff 814.90 kJ/mol NIST
BasG 785.70 kJ/mol NIST
ΔcH°gas -2765.50 ± 1.00 kJ/mol NIST
ΔcH°liquid -2737.23 kJ/mol NIST
μ [1.20; 1.24] debye Show Hide
μ 1.24 debye ChemSep v8.3 pure component data Compiled value
μ 1.20 debye KDB
ΔfG° [-110.80; -110.00] kJ/mol Show Hide
ΔfG° -110.80 kJ/mol ChemSep v8.3 pure component data Compiled value
ΔfG° -110.00 kJ/mol KDB
ΔfH°gas [-238.02; -237.70] kJ/mol Show Hide
ΔfH°gas -237.90 kJ/mol ChemSep v8.3 pure component data Compiled value
ΔfH°gas -237.90 kJ/mol KDB
ΔfH°gas -238.02 ± 0.85 kJ/mol NIST
ΔfH°gas -237.70 ± 1.10 kJ/mol NIST
ΔfH°liquid -265.96 ± 0.84 kJ/mol NIST
ΔfusH° 7.30 kJ/mol Joback Calculated Property
ΔvapH° [27.50; 27.94] kJ/mol Show Hide
ΔvapH° 27.90 kJ/mol NIST
ΔvapH° 27.57 kJ/mol NIST
ΔvapH° 27.60 ± 0.10 kJ/mol NIST
ΔvapH° 27.50 kJ/mol NIST
ΔvapH° 27.94 ± 0.16 kJ/mol NIST
ΔvapH° 27.90 ± 0.20 kJ/mol NIST
IE [9.41; 9.73] eV Show Hide
IE 9.41 ± 0.07 eV NIST
IE 9.73 eV NIST
log10WS [-0.51; -0.39]   Show Hide
log10WS -0.51 Aq. Solubility Prediction
log10WS -0.39 Estimated Solubility
logPoct/wat 1.043 Crippen Calculated Property
McVol 73.090 ml/mol McGowan Calculated Property
Pc [3800.70; 3801.00] kPa Show Hide
Pc 3801.00 kPa IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 7 Compiled value
Pc 3800.70 kPa PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Pc 3801.00 kPa ChemSep v8.3 pure component data Compiled value
Pc 3801.00 kPa KDB
Pc 3801.00 ± 4.00 kPa NIST
Ptriple 2.90e-06 kPa ChemSep v8.3 pure component data Compiled value
Inp [497.00; 512.00]   Show Hide
Inp 497.00 NIST
Inp 498.00 NIST
Inp 499.00 NIST
Inp 512.00 NIST
Ip [644.00; 644.00]   Show Hide
Ip 644.00 NIST
Ip 644.00 NIST
S°gas 352.00 J/mol×K NIST
S°liquid 262.90 J/mol×K NIST
Tboil [311.70; 312.29] K Show Hide
Tboil 312.29 K ChemSep v8.3 pure component data Compiled value
Tboil 312.20 K KDB
Tboil 311.70 K NIST
Tboil 312.20 K NIST
Tboil 311.80 ± 1.00 K NIST
Tc [472.00; 476.30] K Show Hide
Tc 476.20 K IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 7 Compiled value
Tc 472.00 K PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Tc 472.00 K ChemSep v8.3 pure component data Compiled value
Tc 476.25 K KDB
Tc 476.30 K NIST
Tc 476.25 ± 0.20 K NIST
Tfus [123.15; 157.00] K Show Hide
Tfus 123.15 K ChemSep v8.3 pure component data Compiled value
Tfus 157.00 K KDB
Ttriple [133.97; 133.97] K Show Hide
Ttriple 133.97 K ChemSep v8.3 pure component data Compiled value
Ttriple 133.97 ± 0.05 K NIST
Ttriple 133.97 ± 0.05 K NIST
Ttriple 133.97 ± 0.05 K NIST
UQi 3.02 ChemSep v8.3 pure component data Compiled value
URi 3.39 ChemSep v8.3 pure component data Compiled value
Vc [0.274; 0.274] m3/kmol Show Hide
Vc 0.274 m3/kmol PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Vc 0.274 m3/kmol ChemSep v8.3 pure component data Compiled value
Vc 0.274 m3/kmol KDB
Zc [0.2630130; 0.2650000]   Show Hide
Zc 0.2650000 ChemSep v8.3 pure component data Compiled value
Zc 0.2630130 KDB
Zra 0.27 ChemSep v8.3 pure component data Compiled value

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,liquid [165.30; 165.40] J/mol×K [298.15; 298.15] Show Hide
Cp,liquid 165.40 J/mol×K 298.15 NIST
Cp,liquid 165.30 J/mol×K 298.15 NIST
ΔfusH [7.67; 7.67] kJ/mol [133.97; 134.00] Show Hide
ΔfusH 7.67 kJ/mol 133.97 NIST
ΔfusH 7.67 kJ/mol 133.97 NIST
ΔfusH 7.67 kJ/mol 134.00 NIST
ΔfusH 7.67 kJ/mol 134.00 NIST
ΔvapH [26.70; 31.00] kJ/mol [290.50; 438.50] Show Hide
ΔvapH 29.70 kJ/mol 290.50 NIST
ΔvapH 29.70 kJ/mol 292.50 NIST
ΔvapH 30.70 kJ/mol 297.00 NIST
ΔvapH 31.00 kJ/mol 311.70 KDB
ΔvapH 26.75 kJ/mol 312.20 NIST
ΔvapH 27.20 kJ/mol 366.00 NIST
ΔvapH 26.70 kJ/mol 438.50 NIST
ρl 738.00 kg/m3 293.00 KDB
ΔfusS [57.25; 57.25] J/mol×K [133.97; 133.97] Show Hide
ΔfusS 57.25 J/mol×K 133.97 NIST
ΔfusS 57.25 J/mol×K 133.97 NIST

Correlations

Property Value Unit Temperature (K) Source
Cp,gas [94.17; 264.06] J/mol×K [133.97; 1200.00] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A + exp(B/T + C + D·T + E·T²)
Y is Cp,gas in J/mol×K, T in K
Coefficient A9.36680e+01
Coefficient B-9.26820e+02
Coefficient C6.28124e+00
Coefficient D-4.81800e-04
Coefficient E1.44000e-07
Temperature range, min.133.97
Temperature range, max.1200.00
Cp,gas 94.17 J/mol×K 133.97 Calculated Property
Cp,gas 105.81 J/mol×K 252.42 Calculated Property
Cp,gas 131.13 J/mol×K 370.87 Calculated Property
Cp,gas 159.42 J/mol×K 489.31 Calculated Property
Cp,gas 185.20 J/mol×K 607.76 Calculated Property
Cp,gas 207.08 J/mol×K 726.21 Calculated Property
Cp,gas 225.27 J/mol×K 844.66 Calculated Property
Cp,gas 240.38 J/mol×K 963.10 Calculated Property
Cp,gas 253.11 J/mol×K 1081.55 Calculated Property
Cp,gas 264.06 J/mol×K 1200.00 Calculated Property
Property Value Unit Temperature (K) Source
Cp,liquid [140.83; 168.51] J/mol×K [133.97; 312.20] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A + exp(B/T + C + D·T + E·T²)
Y is Cp,liquid in J/mol×K, T in K
Coefficient A1.36920e+02
Coefficient B4.39700e+01
Coefficient C-1.82136e+00
Coefficient D2.49920e-02
Coefficient E-2.73840e-05
Temperature range, min.133.97
Temperature range, max.312.20
Cp,liquid 140.83 J/mol×K 133.97 Calculated Property
Cp,liquid 142.18 J/mol×K 153.77 Calculated Property
Cp,liquid 143.91 J/mol×K 173.58 Calculated Property
Cp,liquid 146.08 J/mol×K 193.38 Calculated Property
Cp,liquid 148.72 J/mol×K 213.18 Calculated Property
Cp,liquid 151.85 J/mol×K 232.99 Calculated Property
Cp,liquid 155.47 J/mol×K 252.79 Calculated Property
Cp,liquid 159.52 J/mol×K 272.59 Calculated Property
Cp,liquid 163.91 J/mol×K 292.40 Calculated Property
Cp,liquid 168.51 J/mol×K 312.20 Calculated Property
Property Value Unit Temperature (K) Source
η [0.0063942; 0.0002124] Pa×s [133.97; 312.20] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = exp(A + B/T + C·ln(T) + D·T^E)
Y is η in Pa×s, T in K
Coefficient A-1.13010e+01
Coefficient B8.02090e+02
Coefficient C5.49380e-02
Coefficient D-4.18440e-07
Coefficient E2.00000e+00
Temperature range, min.133.97
Temperature range, max.312.20
η 0.0063942 Pa×s 133.97 Calculated Property
η 0.0029729 Pa×s 153.77 Calculated Property
η 0.0016461 Pa×s 173.58 Calculated Property
η 0.0010285 Pa×s 193.38 Calculated Property
η 0.0007010 Pa×s 213.18 Calculated Property
η 0.0005097 Pa×s 232.99 Calculated Property
η 0.0003894 Pa×s 252.79 Calculated Property
η 0.0003092 Pa×s 272.59 Calculated Property
η 0.0002531 Pa×s 292.40 Calculated Property
η 0.0002124 Pa×s 312.20 Calculated Property
Property Value Unit Temperature (K) Source
ΔvapH [37.25; 12.15] kJ/mol [133.97; 458.24] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A·(1 − Tr)^(B + C·Tr + D·Tr² + E·Tr³), Tr = T/Tc
Y is ΔvapH in kJ/mol, T in K
Coefficient A4.42528e+01
Coefficient B5.86164e-01
Coefficient C-3.78014e-01
Coefficient D5.82618e-01
Coefficient E-4.40041e-01
Critical temperature, Tc (K)4.72000e+02
Temperature range, min.133.97
Temperature range, max.458.24
ΔvapH 37.25 kJ/mol 133.97 Calculated Property
ΔvapH 35.32 kJ/mol 170.00 Calculated Property
ΔvapH 33.30 kJ/mol 206.03 Calculated Property
ΔvapH 31.20 kJ/mol 242.06 Calculated Property
ΔvapH 28.98 kJ/mol 278.09 Calculated Property
ΔvapH 26.65 kJ/mol 314.12 Calculated Property
ΔvapH 24.17 kJ/mol 350.15 Calculated Property
ΔvapH 21.41 kJ/mol 386.18 Calculated Property
ΔvapH 18.03 kJ/mol 422.21 Calculated Property
ΔvapH 12.15 kJ/mol 458.24 Calculated Property
Property Value Unit Temperature (K) Source
Pvap [1.33; 202.64] kPa [236.43; 331.31] The Yaws Handbook of Vapor Pressure Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.33135e+01
Coefficient B-1.96855e+03
Coefficient C-8.53040e+01
Temperature range, min.236.43
Temperature range, max.331.31
Pvap 1.33 kPa 236.43 Calculated Property
Pvap 3.12 kPa 246.97 Calculated Property
Pvap 6.57 kPa 257.51 Calculated Property
Pvap 12.70 kPa 268.06 Calculated Property
Pvap 22.86 kPa 278.60 Calculated Property
Pvap 38.71 kPa 289.14 Calculated Property
Pvap 62.24 kPa 299.68 Calculated Property
Pvap 95.71 kPa 310.23 Calculated Property
Pvap 141.63 kPa 320.77 Calculated Property
Pvap 202.64 kPa 331.31 Calculated Property
Pvap [5.89e-06; 3454.35] kPa [133.97; 472.00] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = exp(A + B/T + C·ln(T) + D·T^E)
Y is Pvap in kPa, T in K
Coefficient A5.29049e+01
Coefficient B-4.96863e+03
Coefficient C-5.70304e+00
Coefficient D3.96217e-06
Coefficient E2.00000e+00
CommentRange stopped at Tc; ChemSep gives it to 476.25 K.
Temperature range, min.133.97
Temperature range, max.472.00
Pvap 5.89e-06 kPa 133.97 Calculated Property
Pvap 5.06e-03 kPa 171.53 Calculated Property
Pvap 0.32 kPa 209.09 Calculated Property
Pvap 4.90 kPa 246.65 Calculated Property
Pvap 33.85 kPa 284.21 Calculated Property
Pvap 140.47 kPa 321.76 Calculated Property
Pvap 416.05 kPa 359.32 Calculated Property
Pvap 977.45 kPa 396.88 Calculated Property
Pvap 1949.47 kPa 434.44 Calculated Property
Pvap 3454.35 kPa 472.00 Calculated Property
Pvap [7.89; 3813.44] kPa [254.15; 476.20] KDB Vapor Pressure Data Show Hide
Equationln(Y) = A + B/T + C·ln(T) + D·T² + E/T²
Y is Pvap in kPa, T in K
Coefficient A7.97043e+01
Coefficient B-5.82130e+03
Coefficient C-1.00118e+01
Coefficient D1.10139e-05
Coefficient E0.00000e+00
Temperature range, min.254.15
Temperature range, max.476.20
Pvap 7.89 kPa 254.15 Calculated Property
Pvap 27.39 kPa 278.82 Calculated Property
Pvap 74.95 kPa 303.49 Calculated Property
Pvap 172.09 kPa 328.17 Calculated Property
Pvap 346.44 kPa 352.84 Calculated Property
Pvap 631.28 kPa 377.51 Calculated Property
Pvap 1066.09 kPa 402.18 Calculated Property
Pvap 1698.61 kPa 426.86 Calculated Property
Pvap 2588.57 kPa 451.53 Calculated Property
Pvap 3813.44 kPa 476.20 Calculated Property
Pvap [19.92; 102.65] kPa [272.60; 312.49] NIST Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.30960e+01
Coefficient B-2.08059e+03
Coefficient C-6.66910e+01
ReferenceBingham, 1910
CommentCoefficents calculated by NIST from author's data.
Temperature range, min.272.60
Temperature range, max.312.49
Pvap 19.92 kPa 272.60 Calculated Property
Pvap 24.64 kPa 277.03 Calculated Property
Pvap 30.22 kPa 281.46 Calculated Property
Pvap 36.76 kPa 285.90 Calculated Property
Pvap 44.37 kPa 290.33 Calculated Property
Pvap 53.16 kPa 294.76 Calculated Property
Pvap 63.26 kPa 299.19 Calculated Property
Pvap 74.79 kPa 303.63 Calculated Property
Pvap 87.88 kPa 308.06 Calculated Property
Pvap 102.65 kPa 312.49 Calculated Property
Pvap [19.92; 102.65] kPa [272.60; 312.49] NIST Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.30960e+01
Coefficient B-2.08059e+03
Coefficient C-6.66910e+01
ReferenceBingham, 1910, 2
CommentCoefficents calculated by NIST from author's data.
Temperature range, min.272.60
Temperature range, max.312.49
Pvap 19.92 kPa 272.60 Calculated Property
Pvap 24.64 kPa 277.03 Calculated Property
Pvap 30.22 kPa 281.46 Calculated Property
Pvap 36.76 kPa 285.90 Calculated Property
Pvap 44.37 kPa 290.33 Calculated Property
Pvap 53.16 kPa 294.76 Calculated Property
Pvap 63.26 kPa 299.19 Calculated Property
Pvap 74.79 kPa 303.63 Calculated Property
Pvap 87.88 kPa 308.06 Calculated Property
Pvap 102.65 kPa 312.49 Calculated Property
Property Value Unit Temperature (K) Source
ρl [893.16; 437.82] kg/m3 [133.97; 458.24] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A / B^(1 + (1 − T/C)^D)
Y is ρl in kg/m3, T in K
Coefficient A8.46988e+01
Coefficient B2.89270e-01
Coefficient C4.72000e+02
Coefficient D3.18500e-01
Temperature range, min.133.97
Temperature range, max.458.24
ρl 893.16 kg/m3 133.97 Calculated Property
ρl 858.72 kg/m3 170.00 Calculated Property
ρl 822.85 kg/m3 206.03 Calculated Property
ρl 785.22 kg/m3 242.06 Calculated Property
ρl 745.34 kg/m3 278.09 Calculated Property
ρl 702.49 kg/m3 314.12 Calculated Property
ρl 655.45 kg/m3 350.15 Calculated Property
ρl 601.97 kg/m3 386.18 Calculated Property
ρl 536.71 kg/m3 422.21 Calculated Property
ρl 437.82 kg/m3 458.24 Calculated Property
Property Value Unit Temperature (K) Source
γ [0.04; 4.44e-04] N/m [133.97; 458.24] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A + exp(B/T + C + D·T + E·T²)
Y is γ in N/m, T in K
Coefficient A-1.26510e-02
Coefficient B2.09900e+01
Coefficient C-2.90430e+00
Coefficient D-4.95860e-04
Coefficient E-5.95190e-06
Temperature range, min.133.97
Temperature range, max.458.24
γ 0.04 N/m 133.97 Calculated Property
γ 0.04 N/m 170.00 Calculated Property
γ 0.03 N/m 206.03 Calculated Property
γ 0.02 N/m 242.06 Calculated Property
γ 0.02 N/m 278.09 Calculated Property
γ 0.02 N/m 314.12 Calculated Property
γ 0.01 N/m 350.15 Calculated Property
γ 0.01 N/m 386.18 Calculated Property
γ 0.00 N/m 422.21 Calculated Property
γ 4.44e-04 N/m 458.24 Calculated Property
Property Value Unit Temperature (K) Source
λgas [0.00; 0.09] W/m×K [133.97; 1000.00] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A·T^B / (1 + C/T + D/T²)
Y is λgas in W/m×K, T in K
Coefficient A1.07180e-02
Coefficient B4.85000e-01
Coefficient C2.08390e+03
Coefficient D2.83110e+05
Temperature range, min.133.97
Temperature range, max.1000.00
λgas 0.00 W/m×K 133.97 Calculated Property
λgas 0.01 W/m×K 230.20 Calculated Property
λgas 0.02 W/m×K 326.42 Calculated Property
λgas 0.03 W/m×K 422.65 Calculated Property
λgas 0.04 W/m×K 518.87 Calculated Property
λgas 0.05 W/m×K 615.10 Calculated Property
λgas 0.06 W/m×K 711.32 Calculated Property
λgas 0.07 W/m×K 807.55 Calculated Property
λgas 0.08 W/m×K 903.77 Calculated Property
λgas 0.09 W/m×K 1000.00 Calculated Property
Property Value Unit Temperature (K) Source
λliquid [0.20; 0.09] W/m×K [123.15; 423.15] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A + exp(B/T + C + D·T + E·T²)
Y is λliquid in W/m×K, T in K
Coefficient A-7.97880e-03
Coefficient B3.90010e+00
Coefficient C-1.42240e+00
Coefficient D-1.06930e-03
Coefficient E-2.53150e-06
Temperature range, min.123.15
Temperature range, max.423.15
λliquid 0.20 W/m×K 123.15 Calculated Property
λliquid 0.19 W/m×K 156.48 Calculated Property
λliquid 0.18 W/m×K 189.82 Calculated Property
λliquid 0.16 W/m×K 223.15 Calculated Property
λliquid 0.15 W/m×K 256.48 Calculated Property
λliquid 0.14 W/m×K 289.82 Calculated Property
λliquid 0.12 W/m×K 323.15 Calculated Property
λliquid 0.11 W/m×K 356.48 Calculated Property
λliquid 0.10 W/m×K 389.82 Calculated Property
λliquid 0.09 W/m×K 423.15 Calculated Property

Similar Compounds

Di-n-propyl ether. Propane, 1,3-dimethoxy-. Propane, 1-ethoxy-. Formic acid, propyl ester. 1,3-bromomethoxypropane. Propane, 1-chloro-3-methoxy-. CH3O[CH2CH2CH2O]3CH3. 1,3-ethoxymethoxypropane. Butane, 1-methoxy-. Trimethylene glycol monomethyl ether. 1-Methoxy-2-propoxyethane. Propanal, 3-methoxy-. Propane, 1-methoxy-2-methyl-. 1,3-Diethoxypropane. Methane, dipropoxy-.

Find more compounds similar to Methyl propyl ether.

Sources

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