Chemical Properties of 1-Propanamine, 2-methyl- (CAS 78-81-9)

1-Propanamine, 2-methyl-

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InChI
InChI=1S/C4H11N/c1-4(2)3-5/h4H,3,5H2,1-2H3
InChI Key
KDSNLYIMUZNERS-UHFFFAOYSA-N
Formula
C4H11N
SMILES
CC(C)CN
Molecular Weight1
73.14
CAS
78-81-9
Other Names
  • 1-Amino-2-methylpropane
  • 1-Propanamine, 2-methyl-
  • 2-Methyl-1-Aminopropane
  • 2-Methyl-1-propanamine
  • 2-Methylpropanamine
  • 2-Methylpropylamine
  • 3-Methyl-2-propylamine
  • Monoisobutylamine
  • NSC 8028
  • UN 1214
  • Valamine
  • i-Butylamine
  • iso-C4H9NH2
Sources

Physical Properties

Property Value Unit Source
PAff 924.80 kJ/mol NIST
BasG 890.80 kJ/mol NIST
Δcliquid -3013.50 ± 0.42 kJ/mol NIST
Δcliquid -2987.00 kJ/mol NIST
Δf 46.81 kJ/mol Joback Calculated Property
Δfgas -98.62 ± 0.54 kJ/mol NIST
Δfgas -144.10 kJ/mol NIST
Δfliquid -132.50 ± 0.50 kJ/mol NIST
Δfliquid -178.00 kJ/mol NIST
Δfus 7.79 kJ/mol Joback Calculated Property
Δvap [33.76; 34.00] kJ/mol Show Hide
Δvap 34.00 kJ/mol NIST
Δvap 33.90 ± 0.20 kJ/mol NIST
Δvap 33.90 ± 0.10 kJ/mol NIST
Δvap 33.90 ± 0.20 kJ/mol NIST
Δvap 33.90 kJ/mol NIST
Δvap 33.80 ± 0.10 kJ/mol NIST
Δvap 33.76 ± 0.06 kJ/mol NIST
IE 8.50 ± 0.10 eV NIST
IE 8.70 eV NIST
logPoct/wat 0.60 Crippen Calculated Property
Pc 4233.04 kPa Joback Calculated Property
Tboil [340.15; 342.00] K Show Hide
Tboil 341.70 K NIST
Tboil 340.70 K NIST
Tboil 342.00 ± 3.00 K NIST
Tboil 341.15 ± 1.50 K NIST
Tboil 340.85 ± 0.30 K NIST
Tboil 340.15 ± 1.00 K NIST
Tboil 341.15 ± 2.00 K NIST
Tboil 341.15 ± 0.50 K NIST
Tboil 341.65 ± 1.50 K NIST
Tc 516.90 K NIST
Tfus 186.50 ± 0.50 K NIST
Tfus 188.55 ± 1.50 K NIST
Tfus 187.65 ± 0.50 K NIST
Vc 0.28 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 138.58 J/mol×K 363.01 Joback Calculated Property
Cp,liquid 194.00 J/mol×K 298.15 NIST
ΔvapH [30.61; 37.60] kJ/mol [297.50; 340.70] Show Hide
Plot of Enthalpy of vaporization at a given temperature.
ΔvapH 37.60 kJ/mol 297.5 NIST
ΔvapH 32.70 ± 0.10 kJ/mol 313.0 NIST
ΔvapH 33.50 kJ/mol 318.5 NIST
ΔvapH 31.60 ± 0.10 kJ/mol 328.0 NIST
ΔvapH 30.61 kJ/mol 340.7 NIST

Molecular Descriptors

Joback and Reid Groups
>CH- 1
-CH2- 1
-CH3 2
-NH2 1

Similar Compounds

Neopentylamine. 1-Propanamine. 1-Propanamine hydrochloride. 1-Butanamine, 2-methyl-. 1-Propanamine, n,2-dimethyl-. 1,3-Propanediamine. 2-Methyl-1,2-propanediamine. 2,2-Dimethyl-1,3-propanediamine. 2-Butanamine, 3-methyl-. Cyclopropanemethylamine. Hydrazine, (2-methylpropyl)-. T-butylamine, compound with boron trihydride. 1-Butanamine. N-butylamine hydrochloride. 2-Propanamine, 2-methyl-.

Find more compounds similar to 1-Propanamine, 2-methyl-.

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