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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 190879Generated: November 2, 2026

Diethyl benzylpiperazinomethylbenzylphosphonate

diethyl benzylpiperazinomethylbenzylphosphonate · Phosphonic acid, [[4-[[4-(phenylmethyl)-1-piperazinyl]methyl]phenyl]methyl]-, diethyl ester (9CI)

https://huagongshe.com/en/chemical/190879

Diethyl benzylpiperazinomethylbenzylphosphonate molecular structure

Identifiers & Physical Properties

CAS No.157524-21-5
Molecular formulaC23H33N2O3P
Average molar mass416.5 g/mol
Monoisotopic mass416.22287992 g/mol
SMILESCCOP(=O)(Cc1ccc(CN2CCN(Cc3ccccc3)CC2)cc1)OCC
InChIKeyUYHITTYDLWDQLB-UHFFFAOYSA-N
PubChem CID190879
DTXSIDDTXSID60166277

Chemical & Physical Properties

XLogP2.8
Topological polar surface area42
Hydrogen bond donors0
Hydrogen bond acceptors5
Rotatable bonds10
Heavy atoms29
Formal charge0
Complexity486
Boiling point531.580±50.00 °C(Press: 760.00 Torr)(predicted)
Density1.143±0.06 g/cm3(Temp: 25 °CPress: 760 Torr)(predicted)
pKa (acidity coefficient)6.776±0.10(predicted)