Chemical Properties of Bemegride (CAS 64-65-3)

InChI

InChI=1S/C8H13NO2/c1-3-8(2)4-6(10)9-7(11)5-8/h3-5H2,1-2H3,(H,9,10,11)

InChI Key

ORRZGUBHBVWWOP-UHFFFAOYSA-N

Formula

C8H13NO2

SMILES

CCC1(C)CC(=O)NC(=O)C1

Molecular Weight¹

155.19

CAS

64-65-3

Other Names

• 2,6-Piperidinedione, 4-ethyl-4-methyl-
• Glutarimide, 3-ethyl-3-methyl-
• «beta»-Ethyl-«beta»-methylglutarimide
• «beta»-Methyl-«beta»-ethylglutarimide
• Agipnon
• Ahypnon
• Antibarbi
• Bemegrid
• Etimid
• Eukraton
• Malysol
• Megibal
• Megimid
• Megimide
• Methetharimide
• Mikedimide
• NP 13
• Zentraleptin
• 3-Ethyl-3-Methylglutarimide
• 3-Methyl-3-ethylglutarimide
• Bemigride
• Benegrid
• 2,6-Dioxo-4-methyl-4-ethylpiperidine
• 4-Ethyl-4-methyl-2,6-dioxopiperidine
• 4-Ethyl-4-methyl-2,6-piperidinedione
• 4-Methyl-4-ethyl-2,6-dioxopiperidine
• NSC 58187

• ω : Acentric Factor.
• 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).
• IE : Ionization energy (eV).
• 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).
• I_np : Non-polar retention indices.
• 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

Property	Value	Unit	Source
ω	0.4790		Relay (1.0) Calculated Property
ΔfG°	-122.03	kJ/mol	Joback Calculated Property
ΔfH°gas	-478.70	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	10.62	kJ/mol	Joback Calculated Property
ΔvapH°	67.07	kJ/mol	Relay (1.0) Calculated Property
IE	9.93	eV	Relay (1.0) Calculated Property
log10WS	-0.98		Relay (1.0) Calculated Property
logPoct/wat	0.839		Crippen Calculated Property
McVol	125.840	ml/mol	McGowan Calculated Property
Pc	3713.49	kPa	Joback Calculated Property
Inp	[1309.00; 1314.00]
Inp	1314.00		NIST
Inp	1309.00		NIST
Inp	1314.00		NIST
Tboil	546.80	K	Relay (1.0) Calculated Property
Tc	748.69	K	Relay (1.0) Calculated Property
Tfus	405.39	K	Relay (1.0) Calculated Property
Vc	0.425	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[318.20; 406.90]	J/mol×K	[586.42; 837.44]
Cp,gas	318.20	J/mol×K	586.42	Joback Calculated Property
Cp,gas	334.77	J/mol×K	628.26	Joback Calculated Property
Cp,gas	350.54	J/mol×K	670.09	Joback Calculated Property
Cp,gas	365.59	J/mol×K	711.93	Joback Calculated Property
Cp,gas	379.96	J/mol×K	753.77	Joback Calculated Property
Cp,gas	393.71	J/mol×K	795.60	Joback Calculated Property
Cp,gas	406.90	J/mol×K	837.44	Joback Calculated Property

Similar Compounds

Find more compounds similar to Bemegride.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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