Chemical Properties of 1,1-Diethylpropargylamine (CAS 3234-64-8)


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InChI Key
Molecular Weight1
Other Names
  • 1-Pentyn-3-amine, 3-ethyl-
  • 1,1-Diethylproparagyl amine
  • 3-ethylpent-1-yn-3-amine
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Physical Properties

Property Value Unit Source
Δf 300.42 kJ/mol Joback Calculated Property
Δfgas 129.13 kJ/mol Joback Calculated Property
Δfus 14.64 kJ/mol Joback Calculated Property
Δvap 40.38 kJ/mol Joback Calculated Property
log10WS -2.09 Crippen Calculated Property
logPoct/wat 1.137 Crippen Calculated Property
McVol 110.870 ml/mol McGowan Calculated Property
Pc 3602.88 kPa Joback Calculated Property
Tboil 418.98 K Joback Calculated Property
Tc 623.67 K Joback Calculated Property
Tfus 301.30 K Joback Calculated Property
Vc 0.407 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [224.87; 289.04] J/mol×K [418.98; 623.67] Show Hide
Cp,gas 224.87 J/mol×K 418.98 Joback Calculated Property
Cp,gas 237.36 J/mol×K 453.09 Joback Calculated Property
Cp,gas 249.08 J/mol×K 487.21 Joback Calculated Property
Cp,gas 260.07 J/mol×K 521.32 Joback Calculated Property
Cp,gas 270.36 J/mol×K 555.44 Joback Calculated Property
Cp,gas 280.00 J/mol×K 589.55 Joback Calculated Property
Cp,gas 289.04 J/mol×K 623.67 Joback Calculated Property

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 344.70 K 12.00 NIST

Similar Compounds

2-Butanamine, 2-methyl-. Cyclopentanamine, 1-methyl-. 2,5-Hexanediamine, 2,5-dimethyl-. 3-Pentanamine. Perhydrophentermine. 2-Amino-2-ethyl-1,3-propanediol. Cyclohexanemethanamine, 4-amino-«alpha»,«alpha»,4-trimethyl-. Memantine. 3-Aminoheptane. 3-Hexanamine. Cyclopentanemethanol, 1-amino-. Amantadine. Thiosulfuric acid,s-(2-amino-2-methylpentyl)ester. Cyclopentanamine, 3-methyl-. Octylthiosulfuric acid, 2-amino-2-methyl-.

Find more compounds similar to 1,1-Diethylpropargylamine.


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