Chemical Properties of Propane, 1-methoxy-2-methyl- (CAS 625-44-5)

Propane, 1-methoxy-2-methyl-

InChI
InChI=1S/C5H12O/c1-5(2)4-6-3/h5H,4H2,1-3H3
InChI Key
ZYVYEJXMYBUCMN-UHFFFAOYSA-N
Formula
C5H12O
SMILES
COCC(C)C
Molecular Weight1
88.15
CAS
625-44-5
Other Names
  • 1-METHOXY-2-METHYL PROPANE
  • 1-Methoxy-2-methyl-propane
  • Ether, isobutyl methyl
  • Isobutyl methyl ether
  • Methyl isobutyl ether
  • Methyl isobutyl oxide
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Physical Properties

Property Value Unit Source
ω 0.3078 ChemSep v8.3 pure component data Compiled value
μ 1.41 debye ChemSep v8.3 pure component data Compiled value
ΔfG° -107.00 kJ/mol ChemSep v8.3 pure component data Compiled value
ΔfH°gas -266.00 kJ/mol ChemSep v8.3 pure component data Compiled value
ΔfusH° 6.37 kJ/mol Joback Calculated Property
ΔvapH° 30.31 kJ/mol NIST
IE 9.52 eV Relay (1.0) Calculated Property
log10WS -1.01 Relay (1.0) Calculated Property
logPoct/wat 1.289 Crippen Calculated Property
McVol 87.180 ml/mol McGowan Calculated Property
Pc 3410.00 kPa ChemSep v8.3 pure component data Compiled value
Inp [556.00; 574.00]   Show Hide
Inp 556.00 NIST
Inp 559.00 NIST
Inp 574.00 NIST
Inp 556.00 NIST
Tboil [331.70; 331.70] K Show Hide
Tboil 331.70 K ChemSep v8.3 pure component data Compiled value
Tboil 331.70 K NIST
Tc 497.00 K ChemSep v8.3 pure component data Compiled value
Tfus 141.51 K Relay (1.0) Calculated Property
UQi 3.55 ChemSep v8.3 pure component data Compiled value
URi 4.07 ChemSep v8.3 pure component data Compiled value
Vc 0.329 m3/kmol ChemSep v8.3 pure component data Compiled value
Zc 0.2720000 ChemSep v8.3 pure component data Compiled value
Zra 0.27 ChemSep v8.3 pure component data Compiled value

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
ΔvapH 28.02 kJ/mol 331.70 NIST

Correlations

Property Value Unit Temperature (K) Source
Cp,gas [91.61; 319.71] J/mol×K [150.00; 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 A8.44800e+01
Coefficient B-5.73480e+02
Coefficient C5.73724e+00
Coefficient D3.60010e-04
Coefficient E-1.60260e-07
Temperature range, min.150.00
Temperature range, max.1200.00
Cp,gas 91.61 J/mol×K 150.00 Calculated Property
Cp,gas 123.78 J/mol×K 266.67 Calculated Property
Cp,gas 162.40 J/mol×K 383.33 Calculated Property
Cp,gas 197.80 J/mol×K 500.00 Calculated Property
Cp,gas 228.27 J/mol×K 616.67 Calculated Property
Cp,gas 254.01 J/mol×K 733.33 Calculated Property
Cp,gas 275.58 J/mol×K 850.00 Calculated Property
Cp,gas 293.46 J/mol×K 966.67 Calculated Property
Cp,gas 308.07 J/mol×K 1083.33 Calculated Property
Cp,gas 319.71 J/mol×K 1200.00 Calculated Property
Property Value Unit Temperature (K) Source
Cp,liquid [189.35; 217.77] J/mol×K [298.15; 370.00] 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 A1.56890e+02
Coefficient B4.81870e+02
Coefficient C-3.72796e+00
Coefficient D2.32920e-02
Coefficient E-1.52190e-05
Temperature range, min.298.15
Temperature range, max.370.00
Cp,liquid 189.35 J/mol×K 298.15 Calculated Property
Cp,liquid 191.71 J/mol×K 306.13 Calculated Property
Cp,liquid 194.26 J/mol×K 314.12 Calculated Property
Cp,liquid 196.99 J/mol×K 322.10 Calculated Property
Cp,liquid 199.92 J/mol×K 330.08 Calculated Property
Cp,liquid 203.06 J/mol×K 338.07 Calculated Property
Cp,liquid 206.40 J/mol×K 346.05 Calculated Property
Cp,liquid 209.97 J/mol×K 354.03 Calculated Property
Cp,liquid 213.75 J/mol×K 362.02 Calculated Property
Cp,liquid 217.77 J/mol×K 370.00 Calculated Property
Property Value Unit Temperature (K) Source
η [0.0053756; 0.0001218] Pa×s [150.00; 450.00] 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-6.50490e+00
Coefficient B7.76050e+02
Coefficient C-7.90510e-01
Coefficient D2.94690e-06
Coefficient E2.00000e+00
Temperature range, min.150.00
Temperature range, max.450.00
η 0.0053756 Pa×s 150.00 Calculated Property
η 0.0018502 Pa×s 183.33 Calculated Property
η 0.0008793 Pa×s 216.67 Calculated Property
η 0.0005099 Pa×s 250.00 Calculated Property
η 0.0003378 Pa×s 283.33 Calculated Property
η 0.0002460 Pa×s 316.67 Calculated Property
η 0.0001921 Pa×s 350.00 Calculated Property
η 0.0001585 Pa×s 383.33 Calculated Property
η 0.0001365 Pa×s 416.67 Calculated Property
η 0.0001218 Pa×s 450.00 Calculated Property
Property Value Unit Temperature (K) Source
ΔvapH [37.65; 0.00] kJ/mol [150.00; 497.00] 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 A4.28100e+01
Coefficient B3.44360e-01
Coefficient C5.08120e-02
Coefficient D-2.91680e-02
Coefficient E1.45270e-02
Critical temperature, Tc (K)4.97000e+02
Temperature range, min.150.00
Temperature range, max.497.00
ΔvapH 37.65 kJ/mol 150.00 Calculated Property
ΔvapH 36.05 kJ/mol 188.56 Calculated Property
ΔvapH 34.30 kJ/mol 227.11 Calculated Property
ΔvapH 32.37 kJ/mol 265.67 Calculated Property
ΔvapH 30.22 kJ/mol 304.22 Calculated Property
ΔvapH 27.76 kJ/mol 342.78 Calculated Property
ΔvapH 24.86 kJ/mol 381.33 Calculated Property
ΔvapH 21.28 kJ/mol 419.89 Calculated Property
ΔvapH 16.30 kJ/mol 458.44 Calculated Property
ΔvapH 0.00 kJ/mol 497.00 Calculated Property
Property Value Unit Temperature (K) Source
Pvap [1.33; 202.66] kPa [245.76; 352.36] The Yaws Handbook of Vapor Pressure Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.53216e+01
Coefficient B-3.19318e+03
Coefficient C-3.33630e+01
Temperature range, min.245.76
Temperature range, max.352.36
Pvap 1.33 kPa 245.76 Calculated Property
Pvap 2.95 kPa 257.60 Calculated Property
Pvap 6.03 kPa 269.45 Calculated Property
Pvap 11.50 kPa 281.29 Calculated Property
Pvap 20.69 kPa 293.14 Calculated Property
Pvap 35.36 kPa 304.98 Calculated Property
Pvap 57.78 kPa 316.83 Calculated Property
Pvap 90.79 kPa 328.67 Calculated Property
Pvap 137.76 kPa 340.52 Calculated Property
Pvap 202.66 kPa 352.36 Calculated Property
Pvap [2.11e-05; 3377.65] kPa [150.00; 497.00] 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 A6.09319e+01
Coefficient B-5.58477e+03
Coefficient C-6.90156e+00
Coefficient D5.17779e-06
Coefficient E2.00000e+00
Temperature range, min.150.00
Temperature range, max.497.00
Pvap 2.11e-05 kPa 150.00 Calculated Property
Pvap 9.44e-03 kPa 188.56 Calculated Property
Pvap 0.43 kPa 227.11 Calculated Property
Pvap 5.75 kPa 265.67 Calculated Property
Pvap 36.31 kPa 304.22 Calculated Property
Pvap 142.97 kPa 342.78 Calculated Property
Pvap 411.09 kPa 381.33 Calculated Property
Pvap 952.25 kPa 419.89 Calculated Property
Pvap 1894.04 kPa 458.44 Calculated Property
Pvap 3377.65 kPa 497.00 Calculated Property
Pvap [1.30e-04; 3352.31] kPa [160.00; 497.00] 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 A6.16689e+01
Coefficient B-5.63276e+03
Coefficient C-7.00322e+00
Coefficient D5.10989e-06
Coefficient E0.00000e+00
Temperature range, min.160.00
Temperature range, max.497.00
Pvap 1.30e-04 kPa 160.00 Calculated Property
Pvap 0.03 kPa 197.44 Calculated Property
Pvap 0.77 kPa 234.89 Calculated Property
Pvap 8.14 kPa 272.33 Calculated Property
Pvap 44.99 kPa 309.78 Calculated Property
Pvap 163.04 kPa 347.22 Calculated Property
Pvap 444.05 kPa 384.67 Calculated Property
Pvap 991.01 kPa 422.11 Calculated Property
Pvap 1918.87 kPa 459.56 Calculated Property
Pvap 3352.31 kPa 497.00 Calculated Property
Property Value Unit Temperature (K) Source
ρl [859.40; 267.27] kg/m3 [150.00; 497.00] 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 A7.36161e+01
Coefficient B2.75440e-01
Coefficient C4.97000e+02
Coefficient D2.75250e-01
Temperature range, min.150.00
Temperature range, max.497.00
ρl 859.40 kg/m3 150.00 Calculated Property
ρl 827.97 kg/m3 188.56 Calculated Property
ρl 794.86 kg/m3 227.11 Calculated Property
ρl 759.67 kg/m3 265.67 Calculated Property
ρl 721.81 kg/m3 304.22 Calculated Property
ρl 680.33 kg/m3 342.78 Calculated Property
ρl 633.62 kg/m3 381.33 Calculated Property
ρl 578.41 kg/m3 419.89 Calculated Property
ρl 505.82 kg/m3 458.44 Calculated Property
ρl 267.27 kg/m3 497.00 Calculated Property
Property Value Unit Temperature (K) Source
γ [0.03; 2.05e-05] N/m [150.00; 493.88] 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-1.09650e-02
Coefficient B3.63670e+01
Coefficient C-3.31440e+00
Coefficient D7.17930e-04
Coefficient E-6.66210e-06
CommentRange stopped where the equation turns negative; ChemSep gives it to 497 K.
Temperature range, min.150.00
Temperature range, max.493.88
γ 0.03 N/m 150.00 Calculated Property
γ 0.03 N/m 188.21 Calculated Property
γ 0.02 N/m 226.42 Calculated Property
γ 0.02 N/m 264.63 Calculated Property
γ 0.02 N/m 302.83 Calculated Property
γ 0.01 N/m 341.04 Calculated Property
γ 0.01 N/m 379.25 Calculated Property
γ 0.01 N/m 417.46 Calculated Property
γ 0.00 N/m 455.67 Calculated Property
γ 2.05e-05 N/m 493.88 Calculated Property
Property Value Unit Temperature (K) Source
λgas [0.01; 0.09] W/m×K [180.00; 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 A1.60880e-04
Coefficient B9.72310e-01
Coefficient C4.71480e+02
Coefficient D3.02810e+04
Temperature range, min.180.00
Temperature range, max.1000.00
λgas 0.01 W/m×K 180.00 Calculated Property
λgas 0.01 W/m×K 271.11 Calculated Property
λgas 0.02 W/m×K 362.22 Calculated Property
λgas 0.03 W/m×K 453.33 Calculated Property
λgas 0.04 W/m×K 544.44 Calculated Property
λgas 0.05 W/m×K 635.56 Calculated Property
λgas 0.06 W/m×K 726.67 Calculated Property
λgas 0.07 W/m×K 817.78 Calculated Property
λgas 0.08 W/m×K 908.89 Calculated Property
λgas 0.09 W/m×K 1000.00 Calculated Property
Property Value Unit Temperature (K) Source
λliquid [0.17; 0.10] W/m×K [150.00; 390.00] 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-1.66400e-01
Coefficient B6.17730e+00
Coefficient C-1.03080e+00
Coefficient D-4.39400e-04
Coefficient E-9.92130e-07
Temperature range, min.150.00
Temperature range, max.390.00
λliquid 0.17 W/m×K 150.00 Calculated Property
λliquid 0.17 W/m×K 176.67 Calculated Property
λliquid 0.16 W/m×K 203.33 Calculated Property
λliquid 0.15 W/m×K 230.00 Calculated Property
λliquid 0.14 W/m×K 256.67 Calculated Property
λliquid 0.13 W/m×K 283.33 Calculated Property
λliquid 0.12 W/m×K 310.00 Calculated Property
λliquid 0.11 W/m×K 336.67 Calculated Property
λliquid 0.10 W/m×K 363.33 Calculated Property
λliquid 0.10 W/m×K 390.00 Calculated Property

Similar Compounds

Propane, 1,1'-oxybis[2-methyl-. Oxetane, 3-methyl. Propane, 1-ethoxy-2-methyl-. Propanenitrile, 2-methyl-3-methoxy. Formic acid, 2-methylpropyl ester. Propane, 2-methyl-1-propoxy-. Propane, 1,1'-[methylenebis(oxy)]bis[2-methyl-. Propane, 1-(ethenyloxy)-2-methyl-. Propane, 1,1-dimethoxy-2-methyl-. Methyl propyl ether. Propane, 1-(1,1-dimethylethoxy)-2-methyl-. Isobutyl chloroformate. Propane, 1-methoxy-2,2-dimethyl-. Butane, 1-methoxy-2-methyl-. 2-ISOBUTOXYETHANOL.

Find more compounds similar to Propane, 1-methoxy-2-methyl-.

Sources

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