Chemical Properties of Acetamide, N-methyl- (CAS 79-16-3)

Acetamide, N-methyl-

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InChI
InChI=1S/C3H7NO/c1-3(5)4-2/h1-2H3,(H,4,5)
InChI Key
OHLUUHNLEMFGTQ-UHFFFAOYSA-N
Formula
C3H7NO
SMILES
CNC(C)=O
Molecular Weight1
73.09
CAS
79-16-3
Other Names
  • ACETYLMETHYLAMINE
  • CH3CONHCH3
  • MONOMETHYLACETAMIDE
  • Methylacetamide
  • N-Acetyl-N-methylamine
  • N-METHYLACETAMIDE
  • N-methylethanamide
  • X 44
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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 888.50 kJ/mol NIST
BasG 857.60 kJ/mol NIST
Δcliquid -1867.70 ± 1.30 kJ/mol NIST
Δcsolid -1862.10 ± 5.10 kJ/mol NIST
Δf -65.15 kJ/mol Joback Calculated Property
Δfgas -248.00 ± 5.50 kJ/mol NIST
Δfliquid -313.20 ± 1.30 kJ/mol NIST
Δfsolid -318.80 ± 5.10 kJ/mol NIST
Δfus 10.22 kJ/mol Joback Calculated Property
Δsub [69.87; 70.80] kJ/mol Show Hide
Δsub 70.80 ± 2.00 kJ/mol NIST
Δsub 70.80 ± 2.00 kJ/mol NIST
Δsub 69.87 ± 0.31 kJ/mol NIST
Δvap 35.45 kJ/mol Joback Calculated Property
IE [8.90; 9.85] eV Show Hide
IE 9.70 ± 0.05 eV NIST
IE 8.90 ± 0.02 eV NIST
IE 9.85 eV NIST
log10WS -0.04 Crippen Calculated Property
logPoct/wat -0.248 Crippen Calculated Property
McVol 64.680 ml/mol McGowan Calculated Property
Pc 4890.21 kPa Joback Calculated Property
Inp [825.00; 857.00]   Show Hide
Inp 857.00 NIST
Inp 825.00 NIST
I [1609.00; 1648.00]   Show Hide
I 1623.00 NIST
I 1623.00 NIST
I 1609.00 NIST
I 1648.00 NIST
I 1609.00 NIST
Tboil [478.07; 479.15] K Show Hide
Tboil 478.07 K Isobari...
Tboil 479.15 K Vapor-L...
Tboil 478.20 K NIST
Tc 557.68 K Joback Calculated Property
Tfus [302.90; 303.67] K Show Hide
Tfus 303.43 ± 0.20 K NIST
Tfus 302.90 ± 1.00 K NIST
Tfus 303.67 ± 0.15 K NIST
Vc 0.244 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [109.61; 146.12] J/mol×K [372.08; 557.68] Show Hide
Cp,gas 109.61 J/mol×K 372.08 Joback Calculated Property
Cp,gas 116.34 J/mol×K 403.01 Joback Calculated Property
Cp,gas 122.81 J/mol×K 433.95 Joback Calculated Property
Cp,gas 129.01 J/mol×K 464.88 Joback Calculated Property
Cp,gas 134.96 J/mol×K 495.81 Joback Calculated Property
Cp,gas 140.66 J/mol×K 526.75 Joback Calculated Property
Cp,gas 146.12 J/mol×K 557.68 Joback Calculated Property
η [0.0026072; 0.0038224] Pa×s [303.15; 318.15] Show Hide
η 0.0038224 Pa×s 303.15 Volumet...
η 0.0038224 Pa×s 303.15 Volumet...
η 0.0033124 Pa×s 308.15 Volumet...
η 0.0029041 Pa×s 313.15 Volumet...
η 0.0026072 Pa×s 318.15 Volumet...
ΔfusH [9.73; 10.11] kJ/mol [303.70; 303.80] Show Hide
ΔfusH 10.11 kJ/mol 303.70 NIST
ΔfusH 9.73 kJ/mol 303.80 NIST
ΔfusH 9.73 kJ/mol 303.80 NIST
ΔsubH 54.00 kJ/mol 295.50 NIST
ΔvapH [53.50; 62.00] kJ/mol [388.00; 416.00] Show Hide
ΔvapH 59.60 kJ/mol 388.00 NIST
ΔvapH 55.50 kJ/mol 388.50 NIST
ΔvapH 62.00 kJ/mol 390.50 NIST
ΔvapH 53.50 kJ/mol 416.00 NIST
ρl [928.93; 958.40] kg/m3 [293.15; 328.15] Show Hide
ρl 956.30 kg/m3 293.15 Interpr...
ρl 958.40 kg/m3 293.15 Densiti...
ρl 954.20 kg/m3 298.15 Densiti...
ρl 951.20 kg/m3 298.15 Interpr...
ρl 950.20 kg/m3 303.15 Interpr...
ρl 950.10 kg/m3 303.15 Densiti...
ρl 946.80 kg/m3 308.15 Interpr...
ρl 945.85 kg/m3 308.15 Density...
ρl 945.90 kg/m3 308.15 Densiti...
ρl 946.01 kg/m3 308.15 Density...
ρl 945.71 kg/m3 308.15 Density...
ρl 949.70 kg/m3 308.15 Ultraso...
ρl 940.50 kg/m3 313.15 Interpr...
ρl 941.63 kg/m3 313.15 Density...
ρl 941.53 kg/m3 313.15 Density...
ρl 941.70 kg/m3 313.15 Densiti...
ρl 941.81 kg/m3 313.15 Density...
ρl 937.33 kg/m3 318.15 Density...
ρl 937.59 kg/m3 318.15 Density...
ρl 937.60 kg/m3 318.15 Densiti...
ρl 937.44 kg/m3 318.15 Density...
ρl 933.24 kg/m3 323.15 Density...
ρl 933.16 kg/m3 323.15 Density...
ρl 933.36 kg/m3 323.15 Density...
ρl 929.17 kg/m3 328.15 Density...
ρl 929.07 kg/m3 328.15 Density...
ρl 928.93 kg/m3 328.15 Density...
csound,fluid [1319.00; 1367.00] m/s [303.15; 318.15] Show Hide
csound,fluid 1367.00 m/s 303.15 Density...
csound,fluid 1362.00 m/s 308.15 Density...
csound,fluid 1334.00 m/s 313.15 Density...
csound,fluid 1319.00 m/s 318.15 Density...

Datasets

Viscosity, Pa*s

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Viscosity, Pa*s - Liquid
308.15 101.30 0.0033
Reference
Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Viscosity, Pa*s - Liquid
308.15 101.00 0.0033
Reference
Fixed Measured
Pressure, kPa - Liquid Temperature, K - Liquid Viscosity, Pa*s - Liquid
101.30 308.15 0.0037
Reference

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.67] kPa [359.94; 506.89] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.50574e+01
Coefficient B-4.21034e+03
Coefficient C-7.48750e+01
Temperature range, min.359.94
Temperature range, max.506.89
Pvap 1.33 kPa 359.94 Calculated Property
Pvap 2.97 kPa 376.27 Calculated Property
Pvap 6.08 kPa 392.60 Calculated Property
Pvap 11.63 kPa 408.92 Calculated Property
Pvap 20.92 kPa 425.25 Calculated Property
Pvap 35.72 kPa 441.58 Calculated Property
Pvap 58.28 kPa 457.91 Calculated Property
Pvap 91.35 kPa 474.23 Calculated Property
Pvap 138.21 kPa 490.56 Calculated Property
Pvap 202.67 kPa 506.89 Calculated Property
Pvap [0.03; 4741.51] kPa [301.15; 718.00] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A5.63193e+01
Coefficient B-8.67256e+03
Coefficient C-5.45449e+00
Coefficient D1.83955e-07
Temperature range, min.301.15
Temperature range, max.718.00
Pvap 0.03 kPa 301.15 Calculated Property
Pvap 0.59 kPa 347.47 Calculated Property
Pvap 5.64 kPa 393.78 Calculated Property
Pvap 31.42 kPa 440.10 Calculated Property
Pvap 119.83 kPa 486.42 Calculated Property
Pvap 346.81 kPa 532.73 Calculated Property
Pvap 817.02 kPa 579.05 Calculated Property
Pvap 1644.96 kPa 625.37 Calculated Property
Pvap 2930.96 kPa 671.68 Calculated Property
Pvap 4741.51 kPa 718.00 Calculated Property

Similar Compounds

2-Chloro-N-methylacetamide. Acetamide, N-ethyl-. N-(methyl)mercaptoacetamide. Propanamide, N-methyl-. N,N-Dimethylacetamide. Diacetamide. Acetamide, 2,2,2-trifluoro-N-methyl-. Glycine, N-acetyl-. Ethanamine, N-methyl-. Acetamide, N-methyl-N-nitroso-. 2-Chloro-N-ethylacetamide. N-Ethylformamide. Acetamide, N-acetyl-N-methyl-. 2-(Acetylamino)-N-methylethanamide. Acetamide, N-hydroxy-N-methyl.

Find more compounds similar to Acetamide, N-methyl-.

Mixtures

Find more mixtures with Acetamide, N-methyl-.

Sources

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