Group of substances:

Physical appearance:

Empirical formula (Hill's system for organic substances):

Structural formula as text:

Molar/atomic mass: 108.05

Melting point (°C):

Boiling point (°C):

Solubility (g/100 g of solvent):

Numerical data:

Density:

Reactions of synthesis:

1. [Ref.1]
   S + 4ClF → SF₄ + 2Cl₂
   

Reactions:

1. Yeild 90%. [Ref.1]
   CF₃OF + SF₄ → CF₃OSF₅
   
2. Yeild 65%. [Ref.1, Ref.2]
   H₂NCN + SF₄ → F₂S=NCN + 2HF
   
3. Yeild 70%. [Ref.1]
   12SF₄ + 64NH₃ → 3S₄N₄ + 48NH₄F + 2N₂
   
4. Yeild 100%. [Ref.1]
   SF₄ + F₂ → SF₆
   
5. Yeild 100%. [Ref.1]
   C₆H₅IO₂ + 2SF₄ → C₆H₅IF₄ + 2SOF₂
   
6. Yeild 35%. [Ref.1]
   CH₃CHO + SF₄ → CH₃CHF₂ + SOF₂
   
7. Yeild 24%. [Ref.1]
   H₂NCH₂COOH + 2SF₄ → CF₃CH₂NH₂ + 2SOF₂ + HF
   
8. Yeild 45%. [Ref.1]
   CH₂=CHCOOH + 2SF₄ → CF₃CH=CH₂ + 2SOF₂ + HF
   

Vapour pressure (Torr):

Standard molar enthalpy (heat) of formation Δ_fH⁰ (298.15 K, kJ/mol):

Standard molar Gibbs energy of formation Δ_fG⁰ (298.15 K, kJ/mol):

Standard molar entropy S⁰ (298.15 K, J/(mol·K)):

Molar heat capacity at constant pressure C_p (298.15 K, J/(mol·K)):

Enthalpy (heat) of vaporization Δ_vapH (kJ/mol):

Critical temperature (°C):

References:

1. Bell C.F. Syntheses and Physical Studies of Inorganic Compounds. - Pergamon Press, 1972. - pp. 92-101
   
2. Journal of Fluorine Chemistry. - 1986. - Vol. 32, No. 3. - pp. 255-282
   
3. Simons J.H. Fluorine Chemistry. - Vol. 5. - New York: Academic Press, 1964. - pp. 64-67
   
4. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 97 [Russian]
   
5. Рысс И.Г. Химия фтора и его неорганических соединений. - М., 1956. - pp. 159 [Russian]
   
6. Хардин А.П., Горбунов Б.Н., Протопопов П.А. Химия четырехфтористой серы. - Издательство Саратовского университета, 1973 [Russian]
   
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   © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru