Chemical Properties of 2,3-diethyl-5-methyl-tetrahydropyrazine

InChI

InChI=1S/C9H18N2/c1-4-8-9(5-2)11-7(3)6-10-8/h7,9,11H,4-6H2,1-3H3

InChI Key

HUROBMJKDBBIKN-UHFFFAOYSA-N

Formula

C9H18N2

SMILES

CCC1=NCC(C)NC1CC

Molecular Weight¹

154.25

• 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	0.3860		Relay (1.0) Calculated Property
ΔfG°	266.46	kJ/mol	Joback Calculated Property
ΔfH°gas	-35.63	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	27.53	kJ/mol	Joback Calculated Property
ΔvapH°	57.27	kJ/mol	Relay (1.0) Calculated Property
IE	8.24	eV	Relay (1.0) Calculated Property
log10WS	-0.58		Relay (1.0) Calculated Property
logPoct/wat	1.608		Crippen Calculated Property
McVol	142.470	ml/mol	McGowan Calculated Property
Pc	2881.21	kPa	Joback Calculated Property
Inp	[1159.00; 1159.00]
Inp	1159.00		NIST
Inp	1159.00		NIST
Tboil	470.62	K	Relay (1.0) Calculated Property
Tc	683.71	K	Relay (1.0) Calculated Property
Tfus	293.53	K	Relay (1.0) Calculated Property
Vc	0.501	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[351.40; 452.60]	J/mol×K	[526.59; 745.40]
Cp,gas	351.40	J/mol×K	526.59	Joback Calculated Property
Cp,gas	370.56	J/mol×K	563.06	Joback Calculated Property
Cp,gas	388.81	J/mol×K	599.53	Joback Calculated Property
Cp,gas	406.15	J/mol×K	636.00	Joback Calculated Property
Cp,gas	422.57	J/mol×K	672.47	Joback Calculated Property
Cp,gas	438.06	J/mol×K	708.93	Joback Calculated Property
Cp,gas	452.60	J/mol×K	745.40	Joback Calculated Property

Similar Compounds

Find more compounds similar to 2,3-diethyl-5-methyl-tetrahydropyrazine.

Sources

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

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.