System: piperazine
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1) piperazine |
DECHEMA ID | 2535 |
Formula | C4H10N2 |
Synonym | hexahydropyrazine |
Synonym | piperazidine |
Synonym | hexahydro-1,4-diazine |
Synonym | 1,4-diethylenediamine |
Synonym | 1,4-diazinane |
Synonym | perhydro-1,4-diazine |
Synonym | pyrazine hexahydride |
Synonym | diethylenediamine |
Synonym | piperazine, anhydrous |
InChi-Key | GLUUGHFHXGJENI-UHFFFAOYSA-N |
Registry No. | 110-85-0 |
Available physical property data:
Property | Phase | No. of tables | No. of lines | Data |
acentric factor Omega | - | 2 | 2 | View |
boiling temperature | - | 2 | 5 | View |
critical compressibility factor | - | 1 | 1 | View |
critical pressure | - | 7 | 7 | View |
critical temperature | - | 7 | 7 | View |
critical volume | - | 3 | 3 | View |
density | - | 2 | 5 | View |
density | liquid | 3 | 6 | View |
density | gas | 1 | 2 | View |
density | solid | 1 | 1 | View |
dew pressure | - | 1 | 8 | View |
dew temperature | - | 1 | 8 | View |
dielectric constant | liquid | 1 | 1 | View |
enthalpy of combustion | liquid | 1 | 1 | View |
enthalpy of combustion | solid(1) | 1 | 1 | View |
enthalpy of combustion | solid | 1 | 1 | View |
enthalpy of formation | liquid | 1 | 1 | View |
enthalpy of formation | solid(1) | 1 | 1 | View |
enthalpy of formation | gas | 1 | 1 | View |
enthalpy of formation | solid | 3 | 3 | View |
enthalpy of fusion | - | 6 | 6 | View |
enthalpy of sublimation | - | 3 | 3 | View |
enthalpy of vaporization | - | 1 | 3 | View |
fusion pressure | - | 6 | 6 | View |
fusion temperature | - | 11 | 11 | View |
heat capacity (cp) | solid | 1 | 1 | View |
heat capacity (cp) | liquid | 2 | 9 | View |
melting point | - | 7 | 7 | View |
normal boiling point | - | 5 | 5 | View |
octanol/water partition coefficient | - | 1 | 1 | View |
pressure of sublimation | - | 5 | 34 | View |
refractive index, Na-D-line | - | 1 | 1 | View |
sublimation temperature | - | 5 | 24 | View |
surface tension | liquid | 1 | 3 | View |
thermal conductivity | liquid | 1 | 2 | View |
UNIQUAC area parameter | - | 1 | 1 | View |
UNIQUAC volume parameter | - | 1 | 1 | View |
vapor pressure | - | 12 | 43 | View |