Chemical Properties of Diethyl pentasulfide

InChI

InChI=1S/C4H10S5/c1-3-5-7-9-8-6-4-2/h3-4H2,1-2H3

InChI Key

AZJUIUPNFDKSHM-UHFFFAOYSA-N

Formula

C4H10S5

SMILES

CCSSSSSCC

Molecular Weight¹

218.45

• 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).
• 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
ΔfG°	148.40	kJ/mol	Joback Calculated Property
ΔfH°gas	83.46	kJ/mol	Joback Calculated Property
ΔfusH°	26.77	kJ/mol	Joback Calculated Property
ΔvapH°	58.58	kJ/mol	Joback Calculated Property
log10WS	-4.88		Crippen Calculated Property
logPoct/wat	4.352		Crippen Calculated Property
McVol	148.970	ml/mol	McGowan Calculated Property
Pc	4345.39	kPa	Joback Calculated Property
Inp	[1576.00; 1580.00]
Inp	1576.00		NIST
Inp	1580.00		NIST
Tboil	634.82	K	Joback Calculated Property
Tc	920.89	K	Joback Calculated Property
Tfus	306.84	K	Joback Calculated Property
Vc	0.529	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[300.02; 351.66]	J/mol×K	[634.82; 920.89]
Cp,gas	300.02	J/mol×K	634.82	Joback Calculated Property
Cp,gas	311.13	J/mol×K	682.50	Joback Calculated Property
Cp,gas	321.33	J/mol×K	730.18	Joback Calculated Property
Cp,gas	330.54	J/mol×K	777.85	Joback Calculated Property
Cp,gas	338.71	J/mol×K	825.53	Joback Calculated Property
Cp,gas	345.77	J/mol×K	873.21	Joback Calculated Property
Cp,gas	351.66	J/mol×K	920.89	Joback Calculated Property

Similar Compounds

Find more compounds similar to Diethyl pentasulfide.

Sources

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

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