Chemical Properties of Difluorooxosilane

InChI

InChI=1S/F2OSi/c1-4(2)3

InChI Key

KSMSUXMVDODGKV-UHFFFAOYSA-N

Formula

F2OSi

SMILES

O=[Si](F)F

Molecular Weight¹

82.08

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• logP_oct/wat : Octanol/Water partition coefficient.
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Normal Boiling Point Temperature, Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[53.66; 78.51]	J/mol×K	[298.00; 1100.00]	NIST
Equation			Y = A + B·t + C·t² + D·t³ + E/t², t = T/1000 Y is Cp,gas in J/mol×K, T in K
Coefficient A			3.24053e+01
Coefficient B			1.12816e+02
Coefficient C			-9.79537e+01
Coefficient D			3.06970e+01
Coefficient E			-3.97988e-01
Reference			Chase, 1998
Comment			F=-981.7128, G=278.6649, H=-966.5040; Data last reviewed in September, 1963
Temperature range, min.			298.00
Temperature range, max.			1100.00
Cp,gas	53.66	J/mol×K	298.00	Calculated Property
Cp,gas	60.52	J/mol×K	387.11	Calculated Property
Cp,gas	65.48	J/mol×K	476.22	Calculated Property
Cp,gas	69.18	J/mol×K	565.33	Calculated Property
Cp,gas	71.96	J/mol×K	654.44	Calculated Property
Cp,gas	74.03	J/mol×K	743.56	Calculated Property
Cp,gas	75.58	J/mol×K	832.67	Calculated Property
Cp,gas	76.74	J/mol×K	921.78	Calculated Property
Cp,gas	77.67	J/mol×K	1010.89	Calculated Property
Cp,gas	78.51	J/mol×K	1100.00	Calculated Property
Cp,gas	[78.46; 82.98]	J/mol×K	[1100.00; 6000.00]	NIST
Equation			Y = A + B·t + C·t² + D·t³ + E/t², t = T/1000 Y is Cp,gas in J/mol×K, T in K
Coefficient A			8.22675e+01
Coefficient B			4.88829e-01
Coefficient C			-9.87800e-02
Coefficient D			6.83400e-03
Coefficient E			-5.11892e+00
Reference			Chase, 1998
Comment			F=-1005.076, G=349.9360, H=-966.5040; Data last reviewed in September, 1963
Temperature range, min.			1100.00
Temperature range, max.			6000.00
Cp,gas	78.46	J/mol×K	1100.00	Calculated Property
Cp,gas	80.94	J/mol×K	1644.44	Calculated Property
Cp,gas	81.87	J/mol×K	2188.89	Calculated Property
Cp,gas	82.32	J/mol×K	2733.33	Calculated Property
Cp,gas	82.57	J/mol×K	3277.78	Calculated Property
Cp,gas	82.72	J/mol×K	3822.22	Calculated Property
Cp,gas	82.82	J/mol×K	4366.67	Calculated Property
Cp,gas	82.88	J/mol×K	4911.11	Calculated Property
Cp,gas	82.93	J/mol×K	5455.56	Calculated Property
Cp,gas	82.98	J/mol×K	6000.00	Calculated Property

Similar Compounds

Find more compounds similar to Difluorooxosilane.

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen 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.
Calculated This icon marks a calculated value or equation: a prediction, not a measurement.
These property values are available through the Cheméo API. A free account gives you an access key.