Chemical Properties of 1,3,5,7-Tetroxane (CAS 293-30-1)

InChI

InChI=1S/C4H8O4/c1-5-2-7-4-8-3-6-1/h1-4H2

InChI Key

XGJWQNKXTXSVML-UHFFFAOYSA-N

Formula

C4H8O4

SMILES

C1OCOCOCO1

Molecular Weight¹

120.10

CAS

293-30-1

Other Names

• 1,3,5,7-Tetraoxoacane
• 1,3,5,7-Tetroxocane

• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,solid : Solid phase heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fH°_solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_subH° : Enthalpy of sublimation 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).
• Δ_fusS : Entropy of fusion at a given temperature (J/mol×K).
• S°_gas : Molar entropy at standard conditions (J/mol×K).
• S°_{solid,1 bar} : Solid phase molar entropy at standard conditions (J/mol×K).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• T_triple : Triple Point Temperature (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔcH°solid	-2017.50 ± 0.46	kJ/mol	NIST
ΔfG°	-353.72	kJ/mol	Joback Calculated Property
ΔfH°gas	-620.24 ± 0.67	kJ/mol	NIST
ΔfH°solid	-699.86 ± 0.50	kJ/mol	NIST
ΔfusH°	24.60	kJ/mol	Joback Calculated Property
ΔsubH°	[79.60; 79.60]	kJ/mol
ΔsubH°	79.60 ± 0.20	kJ/mol	NIST
ΔsubH°	79.60 ± 0.20	kJ/mol	NIST
ΔsubH°	79.60	kJ/mol	NIST
ΔvapH°	43.62	kJ/mol	Joback Calculated Property
log10WS	0.28		Crippen Calculated Property
logPoct/wat	-0.104		Crippen Calculated Property
McVol	79.840	ml/mol	McGowan Calculated Property
Pc	5486.97	kPa	Joback Calculated Property
S°gas	345.60 ± 4.60	J/mol×K	NIST
S°solid,1 bar	167.50	J/mol×K	NIST
Tboil	431.48	K	Joback Calculated Property
Tc	659.60	K	Joback Calculated Property
Tfus	245.70	K	Joback Calculated Property
Ttriple	385.00 ± 2.00	K	NIST
Vc	0.262	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[167.52; 232.39]	J/mol×K	[431.48; 659.60]
Cp,gas	167.52	J/mol×K	431.48	Joback Calculated Property
Cp,gas	179.88	J/mol×K	469.50	Joback Calculated Property
Cp,gas	191.62	J/mol×K	507.52	Joback Calculated Property
Cp,gas	202.76	J/mol×K	545.54	Joback Calculated Property
Cp,gas	213.27	J/mol×K	583.56	Joback Calculated Property
Cp,gas	223.15	J/mol×K	621.58	Joback Calculated Property
Cp,gas	232.39	J/mol×K	659.60	Joback Calculated Property
Cp,solid	142.22	J/mol×K	298.15	NIST
η	[0.0003816; 0.0252971]	Pa×s	[245.70; 431.48]
η	0.0252971	Pa×s	245.70	Joback Calculated Property
η	0.0085042	Pa×s	276.66	Joback Calculated Property
η	0.0035604	Pa×s	307.63	Joback Calculated Property
η	0.0017479	Pa×s	338.59	Joback Calculated Property
η	0.0009668	Pa×s	369.55	Joback Calculated Property
η	0.0005860	Pa×s	400.52	Joback Calculated Property
η	0.0003816	Pa×s	431.48	Joback Calculated Property
ΔfusH	[22.59; 22.60]	kJ/mol	[385.00; 385.00]
ΔfusH	22.59	kJ/mol	385.00	NIST
ΔfusH	22.60	kJ/mol	385.00	NIST
ΔfusS	58.70	J/mol×K	385.00	NIST

Similar Compounds

Find more compounds similar to 1,3,5,7-Tetroxane.

Sources

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

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