Chemical Properties of 2-Propanamine (CAS 75-31-0)

2-Propanamine

InChI
InChI=1S/C3H9N/c1-3(2)4/h3H,4H2,1-2H3
InChI Key
JJWLVOIRVHMVIS-UHFFFAOYSA-N
Formula
C3H9N
SMILES
CC(C)N
Molecular Weight1
59.11
CAS
75-31-0
Other Names
  • 1-Methylethylamine
  • 2-Amino-propaan
  • 2-Amino-propano
  • 2-Aminopropan
  • 2-aminopropane
  • 2-propylamine
  • Isopropilamina
  • Monoisopropylamine
  • NSC 62775
  • Propane, 2-amino-
  • UN 1221
  • iso-C3H7NH2
  • iso-Propylamine gas
  • isopropylamine
  • sec-Propylamine
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Physical Properties

Property Value Unit Source
ω [0.2759; 0.2910]   Show Hide
ω 0.2759 ChemSep v8.3 pure component data Compiled value
ω 0.2910 KDB
PAff 923.80 kJ/mol NIST
Tig 675.37 K KDB
BasG 889.00 kJ/mol NIST
ΔcH°liquid -2354.50 ± 0.50 kJ/mol NIST
μ 1.50 debye ChemSep v8.3 pure component data Compiled value
LFL 2.30 % in Air KDB
UFL 12.00 % in Air KDB
Tflash,cc 247.04 K KDB
ΔfG° 31.92 kJ/mol ChemSep v8.3 pure component data Compiled value
ΔfH°gas [-83.82; -83.70] kJ/mol Show Hide
ΔfH°gas -83.80 kJ/mol ChemSep v8.3 pure component data Compiled value
ΔfH°gas -83.82 kJ/mol KDB
ΔfH°gas -83.70 ± 0.80 kJ/mol NIST
ΔfH°gas -83.76 ± 0.79 kJ/mol NIST
ΔfH°liquid -112.30 ± 0.67 kJ/mol NIST
ΔfusH° 5.20 kJ/mol Joback Calculated Property
ΔvapH° [28.40; 28.71] kJ/mol Show Hide
ΔvapH° 28.71 kJ/mol NIST
ΔvapH° 28.40 kJ/mol NIST
ΔvapH° 28.50 ± 0.20 kJ/mol NIST
ΔvapH° 28.50 kJ/mol NIST
IE [8.60; 9.31] eV Show Hide
IE 8.60 ± 0.10 eV NIST
IE 8.86 eV NIST
IE 8.72 ± 0.03 eV NIST
IE 9.31 eV NIST
log10WS 0.14 Relay (1.0) Calculated Property
logPoct/wat 0.353 Crippen Calculated Property
McVol 63.110 ml/mol McGowan Calculated Property
NFPA Fire 4 KDB
NFPA Health 3 KDB
Pc [4540.00; 4540.00] kPa Show Hide
Pc 4540.00 kPa ChemSep v8.3 pure component data Compiled value
Pc 4540.00 kPa KDB
Pc 4540.00 ± 50.66 kPa NIST
Ptriple 7.73e-03 kPa ChemSep v8.3 pure component data Compiled value
ρc 267.77 ± 0.01 kg/m3 NIST
Inp [465.00; 477.00]   Show Hide
Inp 469.00 NIST
Inp 468.00 NIST
Inp Outlier 477.00 NIST
Inp 469.00 NIST
Inp 465.00 NIST
Inp 465.00 NIST
Inp 465.00 NIST
Inp 469.00 NIST
I [710.00; 743.00]   Show Hide
I 743.00 NIST
I 740.00 NIST
I 725.00 NIST
I 710.00 NIST
I 740.00 NIST
I 743.00 NIST
S°liquid 218.32 J/mol×K NIST
Tboil [304.65; 307.15] K Show Hide
Tboil 305.55 K ChemSep v8.3 pure component data Compiled value
Tboil 304.91 K KDB
Tboil 306.70 K NIST
Tboil 305.60 K NIST
Tboil 304.90 K NIST
Tboil 305.01 ± 0.25 K NIST
Tboil 305.55 K NIST
Tboil 307.15 ± 1.50 K NIST
Tboil 304.65 ± 1.00 K NIST
Tboil 307.15 ± 1.00 K NIST
Tboil 306.15 ± 0.30 K NIST
Tboil 305.15 ± 2.00 K NIST
Tc [471.80; 472.50] K Show Hide
Tc 472.50 K Gas-Liquid Critical Temperatures of Some Alkenes, Amines, and Cyclic Hydrocarbons
Tc 471.85 K ChemSep v8.3 pure component data Compiled value
Tc 471.80 K KDB
Tc 471.80 K NIST
Tc 471.90 ± 0.50 K NIST
Tfus [171.95; 178.01] K Show Hide
Tfus 177.95 K ChemSep v8.3 pure component data Compiled value
Tfus 178.01 K KDB
Tfus 177.95 K NIST
Tfus 171.95 ± 0.60 K NIST
Ttriple [177.95; 178.01] K Show Hide
Ttriple 177.95 K ChemSep v8.3 pure component data Compiled value
Ttriple 178.01 ± 0.01 K NIST
Ttriple 178.01 ± 0.01 K NIST
UQi 2.62 ChemSep v8.3 pure component data Compiled value
URi 2.94 ChemSep v8.3 pure component data Compiled value
Vc [0.221; 0.221] m3/kmol Show Hide
Vc 0.221 m3/kmol ChemSep v8.3 pure component data Compiled value
Vc 0.221 m3/kmol KDB
Vm 8.67e-05 m3/mol Thermodynamic study of (heptane + amine) mixtures. II. Excess and partial molar volumes at 298.15 K
Zc [0.2557720; 0.2560000]   Show Hide
Zc 0.2560000 ChemSep v8.3 pure component data Compiled value
Zc 0.2557720 KDB

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,liquid [163.85; 165.30] J/mol×K [298.15; 313.00] Show Hide
Cp,liquid 163.85 J/mol×K 298.15 NIST
Cp,liquid 164.00 J/mol×K 298.15 NIST
Cp,liquid 165.30 J/mol×K 298.15 NIST
Cp,liquid 164.00 J/mol×K 313.00 NIST
ΔfusH [7.32; 7.33] kJ/mol [177.99; 178.00] Show Hide
ΔfusH 7.32 kJ/mol 177.99 NIST
ΔfusH 7.32 kJ/mol 177.99 NIST
ΔfusH 7.33 kJ/mol 178.00 NIST
ΔfusH 7.33 kJ/mol 178.00 NIST
ΔvapH [27.20; 29.70] kJ/mol [304.90; 313.00] Show Hide
ΔvapH 27.83 kJ/mol 304.90 NIST
ΔvapH 29.70 kJ/mol 305.50 NIST
ΔvapH 27.20 kJ/mol 313.00 NIST
ρl [683.94; 688.00] kg/m3 [293.00; 298.15] Show Hide
ρl 688.00 kg/m3 293.00 KDB
ρl 683.94 kg/m3 298.15 Excess enthalpies of binary mixtures of some propylamines + some propanols at 298.15K
ΔfusS [41.15; 41.15] J/mol×K [177.99; 177.99] Show Hide
ΔfusS 41.15 J/mol×K 177.99 NIST
ΔfusS 41.15 J/mol×K 177.99 NIST

Correlations

Property Value Unit Temperature (K) Source
Cp,gas [83.66; 244.08] J/mol×K [255.00; 1500.00] 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 A5.02425e+01
Coefficient B-5.40067e+02
Coefficient C5.62708e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
CommentChemSep eq 16, IdealGasHeatCapacityCp
Temperature range, min.255.00
Temperature range, max.1500.00
Cp,gas 83.66 J/mol×K 255.00 Calculated Property
Cp,gas 120.63 J/mol×K 393.33 Calculated Property
Cp,gas 150.86 J/mol×K 531.67 Calculated Property
Cp,gas 174.33 J/mol×K 670.00 Calculated Property
Cp,gas 192.69 J/mol×K 808.33 Calculated Property
Cp,gas 207.30 J/mol×K 946.67 Calculated Property
Cp,gas 219.15 J/mol×K 1085.00 Calculated Property
Cp,gas 228.93 J/mol×K 1223.33 Calculated Property
Cp,gas 237.12 J/mol×K 1361.67 Calculated Property
Cp,gas 244.08 J/mol×K 1500.00 Calculated Property
Property Value Unit Temperature (K) Source
Cp,liquid [146.21; 166.71] J/mol×K [177.95; 320.00] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A + B·T + C·T² + D·T³ + E·T⁴
Y is Cp,liquid in J/mol×K, T in K
Coefficient A-3.24690e+01
Coefficient B1.97710e+00
Coefficient C-7.01450e-03
Coefficient D8.69130e-06
Coefficient E0.00000e+00
CommentChemSep eq 100, LiquidHeatCapacityCp
Temperature range, min.177.95
Temperature range, max.320.00
Cp,liquid 146.21 J/mol×K 177.95 Calculated Property
Cp,liquid 150.49 J/mol×K 193.73 Calculated Property
Cp,liquid 153.78 J/mol×K 209.52 Calculated Property
Cp,liquid 156.31 J/mol×K 225.30 Calculated Property
Cp,liquid 158.27 J/mol×K 241.08 Calculated Property
Cp,liquid 159.86 J/mol×K 256.87 Calculated Property
Cp,liquid 161.30 J/mol×K 272.65 Calculated Property
Cp,liquid 162.78 J/mol×K 288.43 Calculated Property
Cp,liquid 164.52 J/mol×K 304.22 Calculated Property
Cp,liquid 166.71 J/mol×K 320.00 Calculated Property
Property Value Unit Temperature (K) Source
η [0.0006737; 0.0001214] Pa×s [250.00; 453.15] 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-3.11570e+01
Coefficient B1.92600e+03
Coefficient C2.92500e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
CommentChemSep eq 101, LiquidViscosity
Temperature range, min.250.00
Temperature range, max.453.15
η 0.0006737 Pa×s 250.00 Calculated Property
η 0.0004584 Pa×s 272.57 Calculated Property
η 0.0003370 Pa×s 295.14 Calculated Property
η 0.0002629 Pa×s 317.72 Calculated Property
η 0.0002150 Pa×s 340.29 Calculated Property
η 0.0001824 Pa×s 362.86 Calculated Property
η 0.0001595 Pa×s 385.43 Calculated Property
η 0.0001429 Pa×s 408.01 Calculated Property
η 0.0001306 Pa×s 430.58 Calculated Property
η 0.0001214 Pa×s 453.15 Calculated Property
Property Value Unit Temperature (K) Source
ΔvapH [35.87; 0.00] kJ/mol [177.95; 471.85] 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 A4.40410e+01
Coefficient B4.33250e-01
Coefficient C0.00000e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
Critical temperature, Tc (K)4.71850e+02
CommentChemSep eq 106, HeatOfVaporization
Temperature range, min.177.95
Temperature range, max.471.85
ΔvapH 35.87 kJ/mol 177.95 Calculated Property
ΔvapH 34.09 kJ/mol 210.61 Calculated Property
ΔvapH 32.17 kJ/mol 243.26 Calculated Property
ΔvapH 30.09 kJ/mol 275.92 Calculated Property
ΔvapH 27.81 kJ/mol 308.57 Calculated Property
ΔvapH 25.25 kJ/mol 341.23 Calculated Property
ΔvapH 22.29 kJ/mol 373.88 Calculated Property
ΔvapH 18.70 kJ/mol 406.54 Calculated Property
ΔvapH 13.85 kJ/mol 439.19 Calculated Property
ΔvapH 0.00 kJ/mol 471.85 Calculated Property
Property Value Unit Temperature (K) Source
Pvap [1.33; 4308.91] kPa [225.49; 471.85] The Yaws Handbook of Vapor Pressure Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.42286e+01
Coefficient B-2.49064e+03
Coefficient C-4.68340e+01
Temperature range, min.225.49
Temperature range, max.471.85
Pvap 1.33 kPa 225.49 Calculated Property
Pvap 8.50 kPa 252.86 Calculated Property
Pvap 35.08 kPa 280.24 Calculated Property
Pvap 107.52 kPa 307.61 Calculated Property
Pvap 266.39 kPa 334.98 Calculated Property
Pvap 563.89 kPa 362.36 Calculated Property
Pvap 1058.92 kPa 389.73 Calculated Property
Pvap 1811.64 kPa 417.10 Calculated Property
Pvap 2878.53 kPa 444.48 Calculated Property
Pvap 4308.91 kPa 471.85 Calculated Property
Pvap [7.73e-03; 4540.44] kPa [177.95; 471.85] 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 A1.29752e+02
Coefficient B-7.20150e+03
Coefficient C-1.89340e+01
Coefficient D2.22550e-02
Coefficient E1.00000e+00
CommentChemSep eq 101, VaporPressure
Temperature range, min.177.95
Temperature range, max.471.85
Pvap 7.73e-03 kPa 177.95 Calculated Property
Pvap 0.35 kPa 210.61 Calculated Property
Pvap 4.65 kPa 243.26 Calculated Property
Pvap 29.42 kPa 275.92 Calculated Property
Pvap 115.88 kPa 308.57 Calculated Property
Pvap 332.98 kPa 341.23 Calculated Property
Pvap 771.02 kPa 373.88 Calculated Property
Pvap 1534.85 kPa 406.54 Calculated Property
Pvap 2743.95 kPa 439.19 Calculated Property
Pvap 4540.44 kPa 471.85 Calculated Property
Pvap [7.94e-03; 4548.17] kPa [177.95; 471.85] 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 A9.27941e+01
Coefficient B-6.47623e+03
Coefficient C-1.18881e+01
Coefficient D1.14303e-05
Coefficient E0.00000e+00
Temperature range, min.177.95
Temperature range, max.471.85
Pvap 7.94e-03 kPa 177.95 Calculated Property
Pvap 0.35 kPa 210.61 Calculated Property
Pvap 4.63 kPa 243.26 Calculated Property
Pvap 29.37 kPa 275.92 Calculated Property
Pvap 115.86 kPa 308.57 Calculated Property
Pvap 332.81 kPa 341.23 Calculated Property
Pvap 769.45 kPa 373.88 Calculated Property
Pvap 1529.78 kPa 406.54 Calculated Property
Pvap 2736.71 kPa 439.19 Calculated Property
Pvap 4548.17 kPa 471.85 Calculated Property
Pvap [31.16; 270.12] kPa [277.07; 334.13] NIST Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.38502e+01
Coefficient B-2.26954e+03
Coefficient C-5.90790e+01
ReferenceOsborn and Douslin, 1968
Temperature range, min.277.07
Temperature range, max.334.13
Pvap 31.16 kPa 277.07 Calculated Property
Pvap 41.82 kPa 283.41 Calculated Property
Pvap 55.22 kPa 289.75 Calculated Property
Pvap 71.85 kPa 296.09 Calculated Property
Pvap 92.20 kPa 302.43 Calculated Property
Pvap 116.84 kPa 308.77 Calculated Property
Pvap 146.33 kPa 315.11 Calculated Property
Pvap 181.29 kPa 321.45 Calculated Property
Pvap 222.33 kPa 327.79 Calculated Property
Pvap 270.12 kPa 334.13 Calculated Property
Property Value Unit Temperature (K) Source
ρl [801.59; 267.56] kg/m3 [177.95; 471.85] 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 A7.56671e+01
Coefficient B2.82800e-01
Coefficient C4.71850e+02
Coefficient D2.97200e-01
CommentChemSep eq 105, LiquidDensity
Temperature range, min.177.95
Temperature range, max.471.85
ρl 801.59 kg/m3 177.95 Calculated Property
ρl 771.90 kg/m3 210.61 Calculated Property
ρl 740.73 kg/m3 243.26 Calculated Property
ρl 707.71 kg/m3 275.92 Calculated Property
ρl 672.32 kg/m3 308.57 Calculated Property
ρl 633.72 kg/m3 341.23 Calculated Property
ρl 590.49 kg/m3 373.88 Calculated Property
ρl 539.74 kg/m3 406.54 Calculated Property
ρl 473.64 kg/m3 439.19 Calculated Property
ρl 267.56 kg/m3 471.85 Calculated Property
Property Value Unit Temperature (K) Source
γ [0.03; 0.00] N/m [177.95; 471.85] 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 γ in N/m, T in K
Coefficient A5.81300e-02
Coefficient B1.20700e+00
Coefficient C0.00000e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
Critical temperature, Tc (K)4.71850e+02
CommentChemSep eq 106, SurfaceTension
Temperature range, min.177.95
Temperature range, max.471.85
γ 0.03 N/m 177.95 Calculated Property
γ 0.03 N/m 210.61 Calculated Property
γ 0.02 N/m 243.26 Calculated Property
γ 0.02 N/m 275.92 Calculated Property
γ 0.02 N/m 308.57 Calculated Property
γ 0.01 N/m 341.23 Calculated Property
γ 0.01 N/m 373.88 Calculated Property
γ 0.01 N/m 406.54 Calculated Property
γ 0.00 N/m 439.19 Calculated Property
γ 0.00 N/m 471.85 Calculated Property
Property Value Unit Temperature (K) Source
λ [0.02; 0.10] W/m×K [304.92; 1000.00] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A·T^B / (1 + C/T + D/T²)
Y is λ in W/m×K, T in K
Coefficient A2.81830e-04
Coefficient B9.20940e-01
Coefficient C6.19170e+02
Coefficient D0.00000e+00
CommentChemSep eq 102, VaporThermalConductivity
Temperature range, min.304.92
Temperature range, max.1000.00
λ 0.02 W/m×K 304.92 Calculated Property
λ 0.03 W/m×K 382.15 Calculated Property
λ 0.03 W/m×K 459.38 Calculated Property
λ 0.04 W/m×K 536.61 Calculated Property
λ 0.05 W/m×K 613.84 Calculated Property
λ 0.06 W/m×K 691.08 Calculated Property
λ 0.07 W/m×K 768.31 Calculated Property
λ 0.08 W/m×K 845.54 Calculated Property
λ 0.09 W/m×K 922.77 Calculated Property
λ 0.10 W/m×K 1000.00 Calculated Property
Property Value Unit Temperature (K) Source
λ [0.18; 0.14] W/m×K [177.95; 305.55] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A + B·T + C·T² + D·T³ + E·T⁴
Y is λ in W/m×K, T in K
Coefficient A2.37000e-01
Coefficient B-3.32000e-04
Coefficient C0.00000e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
CommentChemSep eq 100, LiquidThermalConductivity
Temperature range, min.177.95
Temperature range, max.305.55
λ 0.18 W/m×K 177.95 Calculated Property
λ 0.17 W/m×K 192.13 Calculated Property
λ 0.17 W/m×K 206.31 Calculated Property
λ 0.16 W/m×K 220.48 Calculated Property
λ 0.16 W/m×K 234.66 Calculated Property
λ 0.15 W/m×K 248.84 Calculated Property
λ 0.15 W/m×K 263.02 Calculated Property
λ 0.14 W/m×K 277.19 Calculated Property
λ 0.14 W/m×K 291.37 Calculated Property
λ 0.14 W/m×K 305.55 Calculated Property

Similar Compounds

Cyclopropylamine. 2-Propanamine, N-methyl-. 2-Propanamine, 2-methyl-. CH3CHNH2. Hydrazine, (1-methylethyl)-. .beta.-Aminobutyronitrile. 1,2-Propanediamine. 1,2-Diaminopropane. Isopropyl isothiocyanate. sec-Butylamine. 2-Butanamine, (S)-. sec-Butylamine. (R)-sec-butylamine. Methanal, isopropylhydrazone. Diisopropylamine.

Find more compounds similar to 2-Propanamine.

Mixtures

Sources

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