Chemical Properties of 3,4,5,6-tetrathiaoctane (CAS 13730-34-2)

InChI

InChI=1S/C4H10S4/c1-3-5-7-8-6-4-2/h3-4H2,1-2H3

InChI Key

XFSWEOBOOZNZKZ-UHFFFAOYSA-N

Formula

C4H10S4

SMILES

CCSSSSCC

Molecular Weight¹

186.38

CAS

13730-34-2

Other Names

• Diethyl tetrasulfide
• diethyl tetrasulphide

• 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	0.2963		Relay (1.0) Calculated Property
ΔfG°	115.28	kJ/mol	Joback Calculated Property
ΔfH°gas	-14.21	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	22.64	kJ/mol	Joback Calculated Property
ΔvapH°	62.21	kJ/mol	Relay (1.0) Calculated Property
IE	8.50	eV	Relay (1.0) Calculated Property
log10WS	-3.28		Relay (1.0) Calculated Property
logPoct/wat	3.704		Crippen Calculated Property
McVol	132.620	ml/mol	McGowan Calculated Property
Pc	4249.61	kPa	Joback Calculated Property
Inp	[1365.00; 1394.00]
Inp	1365.00		NIST
Inp	1394.00		NIST
Inp	1369.00		NIST
Tboil	528.35	K	Relay (1.0) Calculated Property
Tc	754.36	K	Relay (1.0) Calculated Property
Tfus	231.15	K	Relay (1.0) Calculated Property
Vc	0.466	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[258.22; 312.80]	J/mol×K	[566.04; 831.53]
Cp,gas	258.22	J/mol×K	566.04	Joback Calculated Property
Cp,gas	269.10	J/mol×K	610.29	Joback Calculated Property
Cp,gas	279.31	J/mol×K	654.54	Joback Calculated Property
Cp,gas	288.83	J/mol×K	698.79	Joback Calculated Property
Cp,gas	297.61	J/mol×K	743.03	Joback Calculated Property
Cp,gas	305.61	J/mol×K	787.28	Joback Calculated Property
Cp,gas	312.80	J/mol×K	831.53	Joback Calculated Property

Similar Compounds

Find more compounds similar to 3,4,5,6-tetrathiaoctane.

Sources

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

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