Chemical Properties of 2,5-Piperazinedione (CAS 106-57-0)

2,5-Piperazinedione

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InChI
InChI=1S/C4H6N2O2/c7-3-1-5-4(8)2-6-3/h1-2H2,(H,5,8)(H,6,7)
InChI Key
BXRNXXXXHLBUKK-UHFFFAOYSA-N
Formula
C4H6N2O2
SMILES
O=C1CNC(=O)CN1
Molecular Weight1
114.10
CAS
106-57-0
Other Names
  • .alpha.,.gamma.-diacipiperazine
  • 2,5-Diketopiperazine
  • 2,5-Dioxopiperazine
  • Cyclic(glycylglycyl)
  • Cyclo(glycylglycyl)
  • Cyclodiglycine
  • Cycloglycylglycine
  • Diglycolyl diamide
  • Diketopiperazine
  • Glycine, N-glycyl-, cyclic peptide
  • Glycine, bimol. cyclic peptide
  • Glycylglycine lactam
  • NSC 26345
  • Piperazine-2,5-dione
  • «alpha»,«gamma»-Diacipiperazine
  • «alpha»,«gamma»-Diacipiperazine
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Physical Properties

Property Value Unit Source
Δcsolid [-1993.00; -1985.00] kJ/mol Show Hide
Δcsolid -1985.00 ± 1.30 kJ/mol NIST
Δcsolid -1990.10 ± 0.20 kJ/mol NIST
Δcsolid -1993.00 kJ/mol NIST
Δcsolid -1992.00 kJ/mol NIST
Δf -54.80 kJ/mol Joback Calculated Property
Δfgas -251.01 kJ/mol Joback Calculated Property
Δfsolid -446.00 ± 1.30 kJ/mol NIST
Δfus 15.08 kJ/mol Joback Calculated Property
Δvap 47.25 kJ/mol Joback Calculated Property
log10WS -0.83 Aq. Sol...
logPoct/wat -1.768 Crippen Calculated Property
McVol 79.460 ml/mol McGowan Calculated Property
Pc 6461.89 kPa Joback Calculated Property
solid,1 bar [145.50; 145.60] J/mol×K Show Hide
solid,1 bar 145.50 J/mol×K NIST
solid,1 bar 145.60 J/mol×K NIST
Tboil 547.88 K Joback Calculated Property
Tc 814.53 K Joback Calculated Property
Tfus 492.96 K Joback Calculated Property
Vc 0.281 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [174.96; 239.58] J/mol×K [547.88; 814.53] Show Hide
Cp,gas 174.96 J/mol×K 547.88 Joback Calculated Property
Cp,gas 187.18 J/mol×K 592.32 Joback Calculated Property
Cp,gas 198.97 J/mol×K 636.76 Joback Calculated Property
Cp,gas 210.22 J/mol×K 681.20 Joback Calculated Property
Cp,gas 220.81 J/mol×K 725.65 Joback Calculated Property
Cp,gas 230.64 J/mol×K 770.09 Joback Calculated Property
Cp,gas 239.58 J/mol×K 814.53 Joback Calculated Property
Cp,solid [133.90; 134.00] J/mol×K [298.15; 298.15] Show Hide
Cp,solid 134.00 J/mol×K 298.15 NIST
Cp,solid 133.90 J/mol×K 298.15 NIST
ΔsubH 103.80 kJ/mol 431.50 NIST
Psub [9.65e-05; 6.46e-04] kPa [419.16; 441.16] Show Hide
Psub 9.65e-05 kPa 419.16 Experim...
Psub 9.91e-05 kPa 419.16 Experim...
Psub 1.01e-04 kPa 419.16 Experim...
Psub 1.14e-04 kPa 421.11 Experim...
Psub 1.18e-04 kPa 421.11 Experim...
Psub 1.19e-04 kPa 421.11 Experim...
Psub 1.37e-04 kPa 423.15 Experim...
Psub 1.40e-04 kPa 423.15 Experim...
Psub 1.41e-04 kPa 423.15 Experim...
Psub 1.62e-04 kPa 425.16 Experim...
Psub 1.68e-04 kPa 425.16 Experim...
Psub 1.56e-04 kPa 425.16 Experim...
Psub 1.88e-04 kPa 427.10 Experim...
Psub 1.95e-04 kPa 427.10 Experim...
Psub 1.96e-04 kPa 427.10 Experim...
Psub 2.26e-04 kPa 429.14 Experim...
Psub 2.36e-04 kPa 429.14 Experim...
Psub 2.32e-04 kPa 429.14 Experim...
Psub 2.57e-04 kPa 431.17 Experim...
Psub 2.73e-04 kPa 431.17 Experim...
Psub 2.90e-04 kPa 431.17 Experim...
Psub 3.20e-04 kPa 433.11 Experim...
Psub 3.47e-04 kPa 433.11 Experim...
Psub 3.30e-04 kPa 433.11 Experim...
Psub 3.90e-04 kPa 435.15 Experim...
Psub 3.80e-04 kPa 435.15 Experim...
Psub 3.82e-04 kPa 435.15 Experim...
Psub 4.70e-04 kPa 437.19 Experim...
Psub 4.59e-04 kPa 437.19 Experim...
Psub 5.48e-04 kPa 439.11 Experim...
Psub 5.19e-04 kPa 439.11 Experim...
Psub 5.20e-04 kPa 439.11 Experim...
Psub 6.46e-04 kPa 441.16 Experim...
Psub 6.27e-04 kPa 441.16 Experim...
Psub 6.26e-04 kPa 441.16 Experim...

Similar Compounds

2-(Acetylamino)-N-methylethanamide. N-«alpha»-Acetylglycinamide. Glycylglycylglycylglycine. Hexaglycine. N-[N-(Trifluoroacetyl)glycylglycine. N-Glycylglycine. Glycine, N-[N-(trifluoroacetyl)glycyl]-, methyl ester. N-Acetylethylenediamine. gly-gly-ala. Glycylglycine ethyl ester. N,n'-ethylenebis(mercaptoacetamide). dl-Alanylglycylglycine. Glycine, N-(N-L-alanylglycyl)-. N,N'-Diethyloxamide. N-(2-aminoethyl) mercaptoacetamide.

Find more compounds similar to 2,5-Piperazinedione.

Mixtures

Sources

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