Chemical Properties of 2,5-Piperazinedione, 3,6-bis(phenylmethyl)- (CAS 2308-61-4)

InChI

InChI=1S/C18H18N2O2/c21-17-15(11-13-7-3-1-4-8-13)19-18(22)16(20-17)12-14-9-5-2-6-10-14/h1-10,15-16H,11-12H2,(H,19,22)(H,20,21)

InChI Key

JUAPMRSLDANLAS-UHFFFAOYSA-N

Formula

C18H18N2O2

SMILES

O=C1NC(Cc2ccccc2)C(=O)NC1Cc1ccccc1

Molecular Weight¹

294.35

CAS

2308-61-4

Other Names

• Dibenzyl-3,6-dione-2,5-piperazine
• Dibenzyl-3, 6-dioxo-2, 5-piperazine
• 2,5-Piperazinedione, 3,6-dibenzyl-
• 3,6-Dibenzyl-2,5-piperazinedione
• Phenylalanine anhydride
• Phenylalanylanhydride

• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[736.74; 788.82]	J/mol×K	[912.22; 1191.94]
Cp,gas	736.74	J/mol×K	912.22	Joback Calculated Property
Cp,gas	752.02	J/mol×K	958.84	Joback Calculated Property
Cp,gas	764.70	J/mol×K	1005.46	Joback Calculated Property
Cp,gas	774.76	J/mol×K	1052.08	Joback Calculated Property
Cp,gas	782.15	J/mol×K	1098.70	Joback Calculated Property
Cp,gas	786.85	J/mol×K	1145.32	Joback Calculated Property
Cp,gas	788.82	J/mol×K	1191.94	Joback Calculated Property

Similar Compounds

Find more compounds similar to 2,5-Piperazinedione, 3,6-bis(phenylmethyl)-.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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