Chemical Properties of Benzene, 1,1'-[sulfinylbis(methylene)]bis- (CAS 621-08-9)

InChI

InChI=1S/C14H14OS/c15-16(11-13-7-3-1-4-8-13)12-14-9-5-2-6-10-14/h1-10H,11-12H2

InChI Key

HTMQZWFSTJVJEQ-UHFFFAOYSA-N

Formula

C14H14OS

SMILES

O=S(Cc1ccccc1)Cc1ccccc1

Molecular Weight¹

230.32

CAS

621-08-9

Other Names

• Benzyl sulfoxide
• Dibenzyl sulfoxide
• Tardiol D
• Sulfoxide, dibenzyl
• Dibenzyl sulphoxide
• Benzyl sulphoxide
• Preventol CI 5
• Bis(phenylmethyl) sulfoxide
• NSC 55

• 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

Property	Value	Unit	Source
ΔfG°	74.11	kJ/mol	Joback Calculated Property
ΔfH°gas	-64.97	kJ/mol	Joback Calculated Property
ΔfusH°	27.85	kJ/mol	Joback Calculated Property
ΔvapH°	64.04	kJ/mol	Joback Calculated Property
log10WS	-3.51		Crippen Calculated Property
logPoct/wat	3.135		Crippen Calculated Property
McVol	182.820	ml/mol	McGowan Calculated Property
Pc	3038.96	kPa	Joback Calculated Property
Tboil	631.36	K	Joback Calculated Property
Tc	874.46	K	Joback Calculated Property
Tfus	[406.00; 409.00]	K
Tfus	407.00 ± 3.00	K	NIST
Tfus	409.00 ± 2.00	K	NIST
Tfus	406.00 ± 4.00	K	NIST
Vc	0.694	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[442.72; 525.58]	J/mol×K	[631.36; 874.46]
Cp,gas	442.72	J/mol×K	631.36	Joback Calculated Property
Cp,gas	459.78	J/mol×K	671.88	Joback Calculated Property
Cp,gas	475.46	J/mol×K	712.39	Joback Calculated Property
Cp,gas	489.82	J/mol×K	752.91	Joback Calculated Property
Cp,gas	502.91	J/mol×K	793.42	Joback Calculated Property
Cp,gas	514.81	J/mol×K	833.94	Joback Calculated Property
Cp,gas	525.58	J/mol×K	874.46	Joback Calculated Property

Similar Compounds

Find more compounds similar to Benzene, 1,1'-[sulfinylbis(methylene)]bis-.

Sources

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

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