Chemical Properties of 1-Heptanamine (CAS 111-68-2)

1-Heptanamine

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InChI
InChI=1S/C7H17N/c1-2-3-4-5-6-7-8/h2-8H2,1H3
InChI Key
WJYIASZWHGOTOU-UHFFFAOYSA-N
Formula
C7H17N
SMILES
CCCCCCCN
Molecular Weight1
115.22
CAS
111-68-2
Other Names
  • 1-Aminoheptane
  • 1-Heptylamine
  • CH3(CH2)6NH2
  • Heptylamine
  • n-Heptylamine
Sources

Physical Properties

Property Value Unit Source
PAff 923.20 kJ/mol NIST
BasG 889.30 kJ/mol NIST
BasG 879.50 ± 9.20 kJ/mol NIST
Δcliquid -4949.70 kJ/mol NIST
Δf 74.51 kJ/mol Joback Calculated Property
Δfgas -216.00 kJ/mol NIST
Δfliquid -266.00 kJ/mol NIST
Δfus 19.08 kJ/mol Joback Calculated Property
Δvap [49.90; 50.00] kJ/mol Show Hide
Δvap 49.98 kJ/mol NIST
Δvap 49.90 kJ/mol NIST
Δvap 50.00 ± 0.10 kJ/mol NIST
Δvap 49.96 ± 0.08 kJ/mol NIST
logPoct/wat 1.92 Crippen Calculated Property
Pc 2976.29 kPa Joback Calculated Property
Tboil [426.15; 431.45] K Show Hide
Tboil 428.20 K NIST
Tboil 430.05 ± 1.00 K NIST
Tboil 431.15 ± 1.00 K NIST
Tboil 431.45 ± 1.00 K NIST
Tboil 426.65 ± 1.00 K NIST
Tboil 428.35 ± 2.00 K NIST
Tboil 426.15 ± 2.00 K NIST
Tboil 429.65 ± 2.00 K NIST
Tboil 428.65 ± 4.00 K NIST
Tboil 428.40 ± 0.30 K NIST
Tboil 427.15 ± 3.00 K NIST
Tc 610.78 K Joback Calculated Property
Tfus 250.15 ± 0.60 K NIST
Vc 0.46 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 250.70 J/mol×K 432.09 Joback Calculated Property
ΔvapH 46.50 kJ/mol 378.0 NIST

Molecular Descriptors

Joback and Reid Groups
-CH2- 6
-CH3 1
-NH2 1

Similar Compounds

1,7-Diaminoheptane. 1,7-Heptanediamine, dihydrochloride. PENTADECYLAMINE. Octadecylamine, hydrochloride. 1-Decanamine. 1-Aminononane. 1-Heptadecanamine. 1-Octadecanamine. TRIDECYLAMINE. 1,9-Diaminononane. 1,12-Diaminododecane. 1,1O-DIAMINODECANE. 1-Hexadecanamine. 1-Aminododecane. 1,8-Diaminooctane.

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