Chemical Properties of Monoethanolamine (CAS 141-43-5)

Monoethanolamine

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InChI
InChI=1S/C2H7NO/c3-1-2-4/h4H,1-3H2
InChI Key
HZAXFHJVJLSVMW-UHFFFAOYSA-N
Formula
C2H7NO
SMILES
NCCO
Molecular Weight1
61.08
CAS
141-43-5
Other Names
  • 1-Amino-2-hydroxyethane
  • 2-Amino-1-Ethanol
  • 2-Aminoaethanol
  • 2-Aminoetanolo
  • 2-Aminoethan-1-ol
  • 2-Aminoethanol
  • 2-Aminoethyl alcohol
  • 2-Ethanolamine
  • 2-Hydroxyethanamine
  • 2-Hydroxyethylamine
  • Aethanolamin
  • Aminoethanol
  • Colamine
  • Etanolamina
  • Ethanol, 2-amino-
  • Ethanolamine
  • Ethylolamine
  • Glycinol
  • Kolamin
  • MEA
  • Monoaethanolamin
  • NH2CH2CH2OH
  • Olamine
  • Thiofaco M-50
  • UN 2491
  • USAF EK-1597
  • «beta»-Aminoethanol
  • «beta»-Aminoethyl alcohol
  • «beta»-Ethanolamine
  • «beta»-Hydroxyethylamine
  • «beta»-Aminoethanol
  • «beta»-Aminoethyl alcohol
  • «beta»-Ethanolamine
  • «beta»-Hydroxyethylamine
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Contents

  1. Physical Properties
  2. Temperature Dependent Properties
  3. Datasets
  4. Correlations
  5. Similar Compounds
  6. Mixtures
  7. Sources

Physical Properties

Property Value Unit Source
PAff 930.30 kJ/mol NIST
BasG 896.80 kJ/mol NIST
Δf -104.41 kJ/mol Joback Calculated Property
Δfgas -203.05 kJ/mol Joback Calculated Property
Δfliquid -507.50 kJ/mol NIST
Δfus 10.22 kJ/mol Joback Calculated Property
Δvap 47.37 kJ/mol Joback Calculated Property
IE [8.90; 9.88] eV Show Hide
IE 8.96 eV NIST
IE 8.90 eV NIST
IE 8.96 eV NIST
IE 8.96 eV NIST
IE 9.88 eV NIST
IE 9.88 eV NIST
IE 9.87 ± 0.06 eV NIST
log10WS 0.64 Crippen Calculated Property
logPoct/wat -1.063 Crippen Calculated Property
McVol 54.890 ml/mol McGowan Calculated Property
Pc 8030.00 ± 40.00 kPa NIST
Inp [643.00; 698.00]   Show Hide
Inp 698.00 NIST
Inp 643.00 NIST
Inp 680.00 NIST
Inp 643.00 NIST
I [1402.00; 1470.00]   Show Hide
I 1402.00 NIST
I 1470.00 NIST
I 1450.00 NIST
I 1411.00 NIST
I 1413.00 NIST
I 1427.00 NIST
I 1402.00 NIST
I 1427.00 NIST
Tboil [443.20; 444.15] K Show Hide
Tboil 443.20 K NIST
Tboil 444.00 K NIST
Tboil 444.15 ± 1.50 K NIST
Tboil 443.55 K NIST
Tboil 444.00 ± 0.50 K NIST
Tc [670.00; 671.40] K Show Hide
Tc 671.40 ± 1.50 K NIST
Tc 670.00 ± 50.00 K NIST
Tfus [283.45; 283.70] K Show Hide
Tfus 283.45 K NIST
Tfus 283.46 ± 0.05 K NIST
Tfus 283.70 ± 0.60 K NIST
Vc 0.196 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [107.21; 135.10] J/mol×K [409.87; 588.15] Show Hide
Cp,gas 107.21 J/mol×K 409.87 Joback Calculated Property
Cp,gas 112.35 J/mol×K 439.58 Joback Calculated Property
Cp,gas 117.29 J/mol×K 469.30 Joback Calculated Property
Cp,gas 122.02 J/mol×K 499.01 Joback Calculated Property
Cp,gas 126.57 J/mol×K 528.72 Joback Calculated Property
Cp,gas 130.93 J/mol×K 558.43 Joback Calculated Property
Cp,gas 135.10 J/mol×K 588.15 Joback Calculated Property
Cp,liquid [163.70; 182.00] J/mol×K [303.15; 353.15] Show Hide
Cp,liquid 168.00 J/mol×K 303.15 Molar H...
Cp,liquid 163.70 J/mol×K 303.15 Density...
Cp,liquid 169.00 J/mol×K 308.15 Molar H...
Cp,liquid 169.00 J/mol×K 313.15 Molar H...
Cp,liquid 167.98 J/mol×K 313.15 Density...
Cp,liquid 171.00 J/mol×K 318.15 Molar H...
Cp,liquid 173.00 J/mol×K 323.15 Molar H...
Cp,liquid 172.25 J/mol×K 323.15 Density...
Cp,liquid 174.00 J/mol×K 328.15 Molar H...
Cp,liquid 175.00 J/mol×K 333.15 Molar H...
Cp,liquid 178.00 J/mol×K 338.15 Molar H...
Cp,liquid 179.00 J/mol×K 343.15 Molar H...
Cp,liquid 180.00 J/mol×K 348.15 Molar H...
Cp,liquid 182.00 J/mol×K 353.15 Molar H...
η [0.0013760; 0.0199000] Pa×s [298.15; 393.15] Show Hide
η 0.0199000 Pa×s 298.15 Density...
η 0.0144230 Pa×s 303.15 Viscome...
η 0.0096100 Pa×s 313.15 Density...
η 0.0095620 Pa×s 313.15 Viscome...
η 0.0066650 Pa×s 323.15 Viscome...
η 0.0067200 Pa×s 323.15 Density...
η 0.0048140 Pa×s 333.15 Viscome...
η 0.0035510 Pa×s 343.15 Viscome...
η 0.0036900 Pa×s 343.15 Density...
η 0.0028500 Pa×s 353.15 Density...
η 0.0027640 Pa×s 353.15 Viscome...
η 0.0023370 Pa×s 363.15 Viscome...
η 0.0019010 Pa×s 373.15 Viscome...
η 0.0015880 Pa×s 383.15 Viscome...
η 0.0013760 Pa×s 393.15 Viscome...
ΔvapH [54.70; 61.70] kJ/mol [377.00; 411.00] Show Hide
ΔvapH 61.70 kJ/mol 377.00 NIST
ΔvapH 58.90 kJ/mol 390.50 NIST
ΔvapH 55.90 kJ/mol 396.00 NIST
ΔvapH 54.70 kJ/mol 411.00 NIST
Pvap [8.48e-03; 97.50] kPa [279.00; 442.28] Show Hide
Pvap 8.48e-03 kPa 279.00 Vapor P...
Pvap 0.01 kPa 281.10 Vapor P...
Pvap 0.02 kPa 283.34 Isother...
Pvap 0.03 kPa 288.34 Isother...
Pvap 0.04 kPa 293.34 Isother...
Pvap 0.03 kPa 294.00 Vapor P...
Pvap 0.04 kPa 297.20 Vapor P...
Pvap 0.06 kPa 298.34 Isother...
Pvap 0.05 kPa 300.20 Vapor P...
Pvap 0.06 kPa 303.20 Vapor P...
Pvap 0.09 kPa 303.34 Isother...
Pvap 0.08 kPa 306.30 Vapor P...
Pvap 0.13 kPa 308.34 Isother...
Pvap 0.11 kPa 309.40 Vapor P...
Pvap 0.13 kPa 312.40 Vapor P...
Pvap 0.19 kPa 313.34 Isother...
Pvap 0.17 kPa 315.40 Vapor P...
Pvap 0.27 kPa 318.34 Isother...
Pvap 0.20 kPa 318.40 Vapor P...
Pvap 0.26 kPa 321.40 Vapor P...
Pvap 0.38 kPa 323.34 Isother...
Pvap 0.31 kPa 324.50 Vapor P...
Pvap 0.53 kPa 328.34 Isother...
Pvap 0.74 kPa 333.34 Isother...
Pvap 1.01 kPa 338.34 Isother...
Pvap 1.36 kPa 343.34 Isother...
Pvap 1.83 kPa 348.34 Isother...
Pvap 2.43 kPa 353.34 Isother...
Pvap 2.98 kPa 357.46 Ebullio...
Pvap 3.19 kPa 358.34 Isother...
Pvap 3.02 kPa 358.60 Vapor P...
Pvap 3.98 kPa 362.99 Ebullio...
Pvap 4.11 kPa 363.09 Isother...
Pvap 5.48 kPa 369.33 Ebullio...
Pvap 6.40 kPa 373.00 Vapor P...
Pvap 6.17 kPa 373.15 Vapor L...
Pvap 6.64 kPa 373.15 Vapor L...
Pvap 6.16 kPa 373.15 Vapor L...
Pvap 6.98 kPa 374.29 Ebullio...
Pvap 8.47 kPa 378.41 Ebullio...
Pvap 10.97 kPa 384.07 Ebullio...
Pvap 11.70 kPa 385.70 Vapor P...
Pvap 14.96 kPa 391.14 Ebullio...
Pvap 19.97 kPa 398.01 Ebullio...
Pvap 24.97 kPa 403.43 Ebullio...
Pvap 24.90 kPa 403.60 Vapor P...
Pvap 29.97 kPa 408.19 Ebullio...
Pvap 39.98 kPa 415.78 Ebullio...
Pvap 39.95 kPa 415.81 Ebullio...
Pvap 51.10 kPa 422.70 Vapor P...
Pvap 50.62 kPa 423.15 Vapor L...
Pvap 52.71 kPa 423.15 Vapor L...
Pvap 51.97 kPa 423.15 Vapor L...
Pvap 54.95 kPa 424.61 Ebullio...
Pvap 64.95 kPa 429.44 Ebullio...
Pvap 69.95 kPa 431.61 Ebullio...
Pvap 71.80 kPa 432.60 Vapor P...
Pvap 79.95 kPa 435.61 Ebullio...
Pvap 97.50 kPa 441.90 Vapor P...
Pvap 95.30 kPa 442.28 Activit...
n0 [1.43472; 1.45601]   [293.15; 353.15] Show Hide
n0 1.45601 293.15 Densiti...
n0 1.45250 293.15 Density...
n0 1.45420 293.15 Experim...
n0 1.45432 298.15 Densiti...
n0 1.45250 298.15 Vapor-L...
n0 1.44880 303.15 Density...
n0 1.45273 303.15 Densiti...
n0 1.44490 313.15 Density...
n0 1.44913 313.15 Densiti...
n0 1.44170 323.15 Density...
n0 1.44561 323.15 Densiti...
n0 1.44213 333.15 Densiti...
n0 1.43862 343.15 Densiti...
n0 1.43472 353.15 Densiti...
ρl [959.54; 1025.55] kg/m3 [281.15; 363.15] Show Hide
ρl 1025.55 kg/m3 281.15 Volumet...
ρl 1023.99 kg/m3 283.15 Volumet...
ρl 1024.11 kg/m3 283.15 Densiti...
ρl 1022.42 kg/m3 285.15 Volumet...
ρl 1020.84 kg/m3 287.15 Volumet...
ρl 1019.87 kg/m3 288.15 Excess ...
ρl 1019.26 kg/m3 289.15 Volumet...
ρl 1017.68 kg/m3 291.15 Volumet...
ρl 1016.90 kg/m3 293.15 Volumet...
ρl 1016.10 kg/m3 293.15 Density...
ρl 1016.70 kg/m3 293.15 Monoeth...
ρl 1016.47 kg/m3 293.15 Volumet...
ρl 1015.50 kg/m3 293.15 Volumet...
ρl 1016.30 kg/m3 293.15 Volumet...
ρl 1015.96 kg/m3 293.15 Solubil...
ρl 1016.23 kg/m3 293.15 Densiti...
ρl 1012.10 kg/m3 293.15 Viscosi...
ρl 1017.90 kg/m3 293.15 Experim...
ρl 1016.00 kg/m3 293.15 Volumet...
ρl 1016.10 kg/m3 293.15 Volumet...
ρl 1016.34 kg/m3 293.16 Volumet...
ρl 1014.52 kg/m3 295.15 Volumet...
ρl 1012.94 kg/m3 297.15 Volumet...
ρl 1012.94 kg/m3 297.15 Volumet...
ρl 1012.40 kg/m3 298.15 Thermod...
ρl 1012.53 kg/m3 298.15 Volumet...
ρl 1011.98 kg/m3 298.15 Density...
ρl 1011.79 kg/m3 298.15 Hydroge...
ρl 1011.98 kg/m3 298.15 Density...
ρl 1012.38 kg/m3 298.15 Physico...
ρl 1012.40 kg/m3 298.15 Thermod...
ρl 1012.00 kg/m3 298.15 Volumet...
ρl 1012.12 kg/m3 298.15 Excess ...
ρl 1012.80 kg/m3 298.15 Monoeth...
ρl 1011.35 kg/m3 299.15 Volumet...
ρl 1009.76 kg/m3 301.15 Volumet...
ρl 1008.40 kg/m3 303.14 Volumet...
ρl 1008.32 kg/m3 303.15 Densiti...
ρl 1008.72 kg/m3 303.15 Volumet...
ρl 1010.67 kg/m3 303.15 Densiti...
ρl 1009.50 kg/m3 303.15 Volumet...
ρl 1008.80 kg/m3 303.15 Monoeth...
ρl 1007.90 kg/m3 303.15 Densiti...
ρl 1008.00 kg/m3 303.15 Volumet...
ρl 1007.60 kg/m3 303.15 Volumet...
ρl 1008.40 kg/m3 303.15 Thermod...
ρl 1008.40 kg/m3 303.15 Thermod...
ρl 1008.40 kg/m3 303.15 Density...
ρl 1008.80 kg/m3 303.15 Solubil...
ρl 1008.02 kg/m3 303.15 Volumet...
ρl 1009.35 kg/m3 303.15 Physico...
ρl 1008.05 kg/m3 303.15 Solubil...
ρl 1008.17 kg/m3 303.15 Volumet...
ρl 1008.47 kg/m3 303.15 Volumet...
ρl 1006.58 kg/m3 305.15 Volumet...
ρl 1004.99 kg/m3 307.15 Volumet...
ρl 1004.50 kg/m3 308.15 Thermod...
ρl 1004.90 kg/m3 308.15 Monoeth...
ρl 1004.20 kg/m3 308.15 Densiti...
ρl 1006.80 kg/m3 308.15 Liquid-...
ρl 1004.68 kg/m3 308.15 Hydroge...
ρl 1004.49 kg/m3 308.15 Volumet...
ρl 1004.50 kg/m3 308.15 Thermod...
ρl 1004.65 kg/m3 308.15 Volumet...
ρl 1003.40 kg/m3 309.15 Volumet...
ρl 1001.80 kg/m3 311.15 Volumet...
ρl 1000.41 kg/m3 313.14 Volumet...
ρl 1000.90 kg/m3 313.15 Solubil...
ρl 999.98 kg/m3 313.15 Volumet...
ρl 1000.09 kg/m3 313.15 Solubil...
ρl 1000.37 kg/m3 313.15 Densiti...
ρl 1002.77 kg/m3 313.15 Densiti...
ρl 1000.90 kg/m3 313.15 Monoeth...
ρl 1002.16 kg/m3 313.15 Physico...
ρl 1000.21 kg/m3 313.15 Volumet...
ρl 1000.00 kg/m3 313.15 Volumet...
ρl 1001.10 kg/m3 313.15 Volumet...
ρl 1000.10 kg/m3 313.15 Density...
ρl 999.70 kg/m3 313.15 Volumet...
ρl 1000.50 kg/m3 313.15 Volumet...
ρl 1000.74 kg/m3 313.15 Volumet...
ρl 1000.50 kg/m3 313.15 Densiti...
ρl 998.60 kg/m3 315.15 Volumet...
ρl 997.00 kg/m3 317.15 Volumet...
ρl 998.15 kg/m3 318.15 Hydroge...
ρl 996.39 kg/m3 318.15 Volumet...
ρl 996.20 kg/m3 318.15 Densiti...
ρl 996.90 kg/m3 318.15 Monoeth...
ρl 996.04 kg/m3 318.15 Volumet...
ρl 995.40 kg/m3 319.15 Volumet...
ρl 993.79 kg/m3 321.15 Volumet...
ρl 992.38 kg/m3 323.15 Volumet...
ρl 992.36 kg/m3 323.15 Densiti...
ρl 992.70 kg/m3 323.15 Densiti...
ρl 991.97 kg/m3 323.15 Volumet...
ρl 992.19 kg/m3 323.15 Volumet...
ρl 992.00 kg/m3 323.15 Volumet...
ρl 992.07 kg/m3 323.15 Solubil...
ρl 992.90 kg/m3 323.15 Monoeth...
ρl 991.90 kg/m3 323.15 Density...
ρl 992.70 kg/m3 323.15 Volumet...
ρl 994.40 kg/m3 323.15 Physico...
ρl 991.70 kg/m3 323.15 Volumet...
ρl 992.41 kg/m3 323.15 Volumet...
ρl 994.80 kg/m3 323.15 Densiti...
ρl 990.58 kg/m3 325.15 Volumet...
ρl 988.96 kg/m3 327.15 Volumet...
ρl 988.70 kg/m3 328.15 Densiti...
ρl 988.80 kg/m3 328.15 Monoeth...
ρl 987.34 kg/m3 329.15 Volumet...
ρl 985.72 kg/m3 331.15 Volumet...
ρl 984.30 kg/m3 333.14 Volumet...
ρl 983.60 kg/m3 333.15 Density...
ρl 984.30 kg/m3 333.15 Densiti...
ρl 983.98 kg/m3 333.15 Solubil...
ρl 986.24 kg/m3 333.15 Physico...
ρl 984.30 kg/m3 333.15 Volumet...
ρl 983.60 kg/m3 333.15 Volumet...
ρl 984.80 kg/m3 333.15 Monoeth...
ρl 986.75 kg/m3 333.15 Densiti...
ρl 984.10 kg/m3 333.15 Volumet...
ρl 982.48 kg/m3 335.15 Volumet...
ρl 980.85 kg/m3 337.15 Volumet...
ρl 980.70 kg/m3 338.15 Monoeth...
ρl 979.21 kg/m3 339.15 Volumet...
ρl 977.58 kg/m3 341.15 Volumet...
ρl 976.14 kg/m3 343.14 Volumet...
ρl 976.60 kg/m3 343.15 Monoeth...
ρl 975.94 kg/m3 343.15 Volumet...
ρl 978.62 kg/m3 343.15 Densiti...
ρl 976.15 kg/m3 343.15 Densiti...
ρl 974.30 kg/m3 345.15 Volumet...
ρl 972.65 kg/m3 347.15 Volumet...
ρl 972.50 kg/m3 348.15 Monoeth...
ρl 970.99 kg/m3 349.15 Volumet...
ρl 969.34 kg/m3 351.15 Volumet...
ρl 967.89 kg/m3 353.14 Volumet...
ρl 968.40 kg/m3 353.15 Monoeth...
ρl 967.68 kg/m3 353.15 Volumet...
ρl 970.40 kg/m3 353.15 Densiti...
ρl 968.33 kg/m3 353.15 Excess ...
ρl 959.54 kg/m3 363.15 Volumet...
csound,fluid [1637.20; 1735.46] m/s [293.15; 323.15] Show Hide
csound,fluid 1734.40 m/s 293.15 Density...
csound,fluid 1735.46 m/s 293.15 Density...
csound,fluid 1719.23 m/s 298.15 Density...
csound,fluid 1702.10 m/s 303.15 Density...
csound,fluid 1703.09 m/s 303.15 Density...
csound,fluid 1686.79 m/s 308.15 Density...
csound,fluid 1670.10 m/s 313.15 Density...
csound,fluid 1670.54 m/s 313.15 Density...
csound,fluid 1654.19 m/s 318.15 Density...
csound,fluid 1637.20 m/s 323.15 Density...
csound,fluid 1637.86 m/s 323.15 Density...
γ [0.04; 0.05] N/m [293.15; 333.15] Show Hide
γ 0.05 N/m 293.15 Densiti...
γ 0.05 N/m 293.15 Density...
γ 0.05 N/m 303.15 Densiti...
γ 0.05 N/m 303.15 Density...
γ 0.05 N/m 303.15 Density...
γ 0.05 N/m 303.20 Investi...
γ 0.05 N/m 313.15 Densiti...
γ 0.05 N/m 313.15 Density...
γ 0.05 N/m 313.15 Density...
γ 0.05 N/m 313.20 Investi...
γ 0.05 N/m 323.15 Density...
γ 0.04 N/m 323.20 Investi...
γ 0.04 N/m 333.15 Density...

Datasets

  1. Viscosity, Pa*s (1)
  2. Mass density, kg/m3 (1)

Viscosity, Pa*s

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Viscosity, Pa*s - Liquid
298.15 100.00 0.0187
Reference

Mass density, kg/m3

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Mass density, kg/m3 - Liquid
298.15 100.00 1012.0
Reference

Correlations

Property Value Unit Temperature (K) Source
Pvap [0.01; 6609.81] kPa [283.65; 638.00] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A1.62291e+02
Coefficient B-1.33605e+04
Coefficient C-2.13543e+01
Coefficient D1.31668e-05
Temperature range, min.283.65
Temperature range, max.638.00
Pvap 0.01 kPa 283.65 Calculated Property
Pvap 0.34 kPa 323.02 Calculated Property
Pvap 3.74 kPa 362.39 Calculated Property
Pvap 22.75 kPa 401.77 Calculated Property
Pvap 93.06 kPa 441.14 Calculated Property
Pvap 289.19 kPa 480.51 Calculated Property
Pvap 742.24 kPa 519.88 Calculated Property
Pvap 1668.11 kPa 559.26 Calculated Property
Pvap 3422.56 kPa 598.63 Calculated Property
Pvap 6609.81 kPa 638.00 Calculated Property

Similar Compounds

Ethanol, 2-(methylamino)-. Ethanamine, 2-methoxy-. 2-Hydrazinoethanol. Ethanol, 2-nitro-. 2-Ethoxyethylamine. Diethanolamine. 2-Propanol, 1-amino-. 2-Propanol, 1-amino-, (R)-. 2-Propanol, 1-amino-, (S)-. Ethanol, 2-(ethylamino)-. Glycine. 1-Propanol, 2-amino-, (.+/-.)-. 1-Propanol, 2-amino-, (S)-. (R)-(-)-2-Amino-1-propanol. Glycolamide.

Find more compounds similar to Monoethanolamine.

Mixtures

Find more mixtures with Monoethanolamine.

Sources

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.

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