Chemical Properties of Ethane, methoxy- (CAS 540-67-0)

Ethane, methoxy-

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InChI
InChI=1S/C3H8O/c1-3-4-2/h3H2,1-2H3
InChI Key
XOBKSJJDNFUZPF-UHFFFAOYSA-N
Formula
C3H8O
SMILES
CCOC
Molecular Weight1
60.09
CAS
540-67-0
Other Names
  • C2H5OCH3
  • ETHOXY METHANE
  • ETHYL METHYL ETHER
  • Ether, ethyl methyl
  • METHOXYETHANE
  • Methane, ethoxy-
  • Methyl ethyl ether
  • UN 1039
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Physical Properties

Property Value Unit Source
ω 0.2440 KDB
PAff 808.60 kJ/mol NIST
BasG 781.20 kJ/mol NIST
Δcgas -2107.40 ± 0.63 kJ/mol NIST
μ 1.20 debye KDB
Δf -117.70 kJ/mol KDB
Δfgas [-216.60; -216.40] kJ/mol Show
Δfgas -216.60 kJ/mol KDB
Δfgas -216.40 ± 0.67 kJ/mol NIST
Δfus 4.71 kJ/mol Joback Calculated Property
Δvap 24.68 kJ/mol Joback Calculated Property
IE [9.50; 9.86] eV Show
IE 9.72 ± 0.07 eV NIST
IE 9.72 ± 0.07 eV NIST
IE 9.86 eV NIST
IE 9.72 eV NIST
IE 9.50 eV NIST
IE 9.60 ± 0.10 eV NIST
IE 9.72 eV NIST
IE 9.81 eV NIST
log10WS -0.17 Crippen Calculated Property
logPoct/wat 0.653 Crippen Calculated Property
McVol 59.000 ml/mol McGowan Calculated Property
NFPA Fire 4 KDB
NFPA Health 2 KDB
Pc [4361.00; 4688.00] kPa Show
Pc 4400.00 kPa KDB
Pc 4361.00 ± 50.66 kPa NIST
Pc 4400.00 ± 40.53 kPa NIST
Pc 4688.00 ± 303.98 kPa NIST
ρc [272.17; 307.03] kg/m3 Show
ρc 272.17 ± 1.80 kg/m3 NIST
ρc 307.03 ± 19.83 kg/m3 NIST
Inp [419.00; 421.00]   Show
Inp 421.00 NIST
Inp 421.00 NIST
Inp 419.00 NIST
Inp 421.00 NIST
Tboil [279.75; 312.10] K Show
Tboil 280.60 K KDB
Tboil 283.20 K NIST
Tboil 312.10 ± 0.40 K NIST
Tboil 279.75 ± 0.60 K NIST
Tc [437.80; 441.60] K Show
Tc 437.80 K KDB
Tc 438.03 ± 1.00 K NIST
Tc 437.80 ± 0.30 K NIST
Tc 437.90 ± 0.30 K NIST
Tc 441.60 ± 4.00 K NIST
Tc 440.90 ± 3.00 K NIST
Tfus 160.00 K KDB
Vc [0.221; 0.222] m3/kmol Show
Vc 0.221 m3/kmol KDB
Vc 0.222 ± 0.003 m3/kmol NIST
Zc 0.2671360 KDB

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [88.06; 119.18] J/mol×K [290.46; 452.73] Show
T(K)
Ideal gas heat capacity (J/mol×K)
85
90
95
100
105
110
115
120
300
350
400
450
Cp,gas 88.06 J/mol×K 290.46 Joback Calculated Property
Cp,gas 93.47 J/mol×K 317.50 Joback Calculated Property
Cp,gas 98.79 J/mol×K 344.55 Joback Calculated Property
Cp,gas 104.03 J/mol×K 371.59 Joback Calculated Property
Cp,gas 109.18 J/mol×K 398.64 Joback Calculated Property
Cp,gas 114.23 J/mol×K 425.68 Joback Calculated Property
Cp,gas 119.18 J/mol×K 452.73 Joback Calculated Property
η [0.0001721; 0.0019793] Pa×s [145.80; 290.46] Show
T(K)
Dynamic viscosity (Pa×s)
0
5.00e-4
1.00e-3
1.50e-3
2.00e-3
150
200
250
η 0.0019793 Pa×s 145.80 Joback Calculated Property
η 0.0009870 Pa×s 169.91 Joback Calculated Property
η 0.0005850 Pa×s 194.02 Joback Calculated Property
η 0.0003893 Pa×s 218.13 Joback Calculated Property
η 0.0002809 Pa×s 242.24 Joback Calculated Property
η 0.0002151 Pa×s 266.35 Joback Calculated Property
η 0.0001721 Pa×s 290.46 Joback Calculated Property
ΔvapH [24.69; 37.10] kJ/mol [231.00; 359.50] Show
T(K)
Enthalpy of vaporization at a given temperature (kJ/mol)
24
26
28
30
32
34
36
38
250
300
350
ΔvapH 26.30 kJ/mol 231.00 NIST
ΔvapH 37.00 kJ/mol 257.50 NIST
ΔvapH 24.69 kJ/mol 280.80 KDB
ΔvapH 30.10 kJ/mol 357.00 NIST
ΔvapH 37.10 kJ/mol 359.50 NIST
ρl 700.00 kg/m3 293.00 KDB
γ 0.02 N/m 298.20 KDB

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 3537.71] kPa [217.94; 437.80] The Yaw... Show
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.23480e+01
Coefficient B-1.40486e+03
Coefficient C-1.01451e+02
Temperature range, min.217.94
Temperature range, max.437.80
T(K)
Vapor pressure (kPa)
0
500
1000
1500
2000
2500
3000
3500
250
300
350
400
Pvap 1.33 kPa 217.94 Calculated Property
Pvap 10.79 kPa 242.37 Calculated Property
Pvap 47.07 kPa 266.80 Calculated Property
Pvap 140.51 kPa 291.23 Calculated Property
Pvap 326.86 kPa 315.66 Calculated Property
Pvap 639.65 kPa 340.08 Calculated Property
Pvap 1105.02 kPa 364.51 Calculated Property
Pvap 1739.59 kPa 388.94 Calculated Property
Pvap 2550.68 kPa 413.37 Calculated Property
Pvap 3537.71 kPa 437.80 Calculated Property
Pvap [3.35e-04; 4647.74] kPa [160.00; 437.80] KDB Vap... Show
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A2.43488e+02
Coefficient B-1.12818e+04
Coefficient C-3.58975e+01
Coefficient D4.71928e-05
Temperature range, min.160.00
Temperature range, max.437.80
T(K)
Vapor pressure (kPa)
0
1000
2000
3000
4000
5000
200
300
400
Pvap 3.35e-04 kPa 160.00 Calculated Property
Pvap 0.09 kPa 190.87 Calculated Property
Pvap 2.80 kPa 221.73 Calculated Property
Pvap 26.01 kPa 252.60 Calculated Property
Pvap 117.24 kPa 283.47 Calculated Property
Pvap 341.34 kPa 314.33 Calculated Property
Pvap 765.38 kPa 345.20 Calculated Property
Pvap 1479.02 kPa 376.07 Calculated Property
Pvap 2653.25 kPa 406.93 Calculated Property
Pvap 4647.74 kPa 437.80 Calculated Property

Similar Compounds

Ethyl, 1-methoxy-. Ethyl ether. Ethane, (chloromethoxy)-. Acetonitrile, ethoxy-. Formic-d acid,ethylester. Ethyl formate. Ethane, 1,2-dimethoxy-. Ethane, 1-bromo-2-methoxy-. 2-Chloroethyl methyl ether. Acetaldehyde, methoxy-. propargylethyl ether. 2,5-Dioxaheptane. Ethane, 1-ethoxy-2-methoxy-. Ethanol, 2-methoxy-. Methane, diethoxy-.

Find more compounds similar to Ethane, methoxy-.

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