Chemical Properties of 2,2-Dimethyl-1,3-propanediamine (CAS 7328-91-8)

2,2-Dimethyl-1,3-propanediamine

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InChI
InChI=1S/C5H14N2/c1-5(2,3-6)4-7/h3-4,6-7H2,1-2H3
InChI Key
DDHUNHGZUHZNKB-UHFFFAOYSA-N
Formula
C5H14N2
SMILES
CC(C)(CN)CN
Molecular Weight1
102.18
CAS
7328-91-8
Other Names
  • 1,3-Propanediamine, 2,2-dimethyl-
  • 2,2-Dimethyltrimethylenediamine
  • 2,2-dimethylpropane-1,3-diamine
  • Neopentylenediamine
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Physical Properties

Property Value Unit Source
Δf 126.96 kJ/mol Joback Calculated Property
Δfgas -87.70 kJ/mol Joback Calculated Property
Δfus 11.69 kJ/mol Joback Calculated Property
Δvap 46.71 kJ/mol Joback Calculated Property
log10WS -0.54 Crippen Calculated Property
logPoct/wat -0.070 Crippen Calculated Property
McVol 101.270 ml/mol McGowan Calculated Property
Pc 4082.92 kPa Joback Calculated Property
Tboil 426.20 K NIST
Tc 663.85 K Joback Calculated Property
Tfus 315.05 K Joback Calculated Property
Vc 0.362 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [226.99; 288.68] J/mol×K [455.63; 663.85] Show Hide
Cp,gas 226.99 J/mol×K 455.63 Joback Calculated Property
Cp,gas 238.95 J/mol×K 490.33 Joback Calculated Property
Cp,gas 250.18 J/mol×K 525.04 Joback Calculated Property
Cp,gas 260.74 J/mol×K 559.74 Joback Calculated Property
Cp,gas 270.65 J/mol×K 594.45 Joback Calculated Property
Cp,gas 279.96 J/mol×K 629.15 Joback Calculated Property
Cp,gas 288.68 J/mol×K 663.85 Joback Calculated Property
ΔfusH 1.70 kJ/mol 301.70 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [0.38; 202.67] kPa [303.15; 450.76] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.56590e+01
Coefficient B-4.04730e+03
Coefficient C-5.96200e+01
Temperature range, min.303.15
Temperature range, max.450.76
Pvap 0.38 kPa 303.15 Calculated Property
Pvap 1.09 kPa 319.55 Calculated Property
Pvap 2.75 kPa 335.95 Calculated Property
Pvap 6.25 kPa 352.35 Calculated Property
Pvap 13.02 kPa 368.75 Calculated Property
Pvap 25.19 kPa 385.16 Calculated Property
Pvap 45.72 kPa 401.56 Calculated Property
Pvap 78.60 kPa 417.96 Calculated Property
Pvap 128.86 kPa 434.36 Calculated Property
Pvap 202.67 kPa 450.76 Calculated Property

Similar Compounds

Neopentylamine. N,N,2,2-Tetramethyl-1,3-propanediamine. Isobutylamine. 2-Methyl-1,2-propanediamine. 2,2,4,4-Tetramethyl-1,3-cyclobutane diamine. 2-Butanamine, 3,3-dimethyl-. Propanamide, 2,2-dimethyl-. Neopentyl isothiocyanate. 1-Butanamine, 2-methyl-. 1,3-Propanediamine. (Aminomethyl)cyclopropane. Aziridine, 2,2-dimethyl-. 2-Ethylbutylamine. 1,3-Butanediamine. Propylamine.

Find more compounds similar to 2,2-Dimethyl-1,3-propanediamine.

Sources

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