Chemical Properties of Imidosulfurous difluoride, methyl- (CAS 758-20-3)

InChI

InChI=1S/CH3F2NS/c1-4-5(2)3/h1H3

InChI Key

NMNSZWXIEHDZQK-UHFFFAOYSA-N

Formula

CH3F2NS

SMILES

CN=S(F)F

Molecular Weight¹

99.10

CAS

758-20-3

Other Names

• Methylimidosulfurous difluoride
• Sulfilimine, S,S-difluoro-N-methyl-

• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_vap : Vapor pressure (kPa).
• 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.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
ΔvapH	[28.60; 28.70]	kJ/mol	[226.00; 226.00]
ΔvapH	28.70	kJ/mol	226.00	NIST
ΔvapH	28.60	kJ/mol	226.00	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[0.28; 202.64]	kPa	[194.00; 307.63]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.65273e+01
Coefficient B			-3.45033e+03
Temperature range, min.			194.00
Temperature range, max.			307.63
Pvap	0.28	kPa	194.00	Calculated Property
Pvap	0.84	kPa	206.63	Calculated Property
Pvap	2.20	kPa	219.25	Calculated Property
Pvap	5.19	kPa	231.88	Calculated Property
Pvap	11.20	kPa	244.50	Calculated Property
Pvap	22.39	kPa	257.13	Calculated Property
Pvap	41.95	kPa	269.75	Calculated Property
Pvap	74.33	kPa	282.38	Calculated Property
Pvap	125.39	kPa	295.00	Calculated Property
Pvap	202.64	kPa	307.63	Calculated Property

Similar Compounds

Find more compounds similar to Imidosulfurous difluoride, methyl-.

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
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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.
These property values are available through the Cheméo API. A free account gives you an access key.