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Properties of substance:
thionyl fluoride
Group of substances:
inorganic
Physical appearance:
colorless gas
Empirical formula (Hill's system for organic substances):
F
2
OS
Structural formula as text:
SOF2
Molar/atomic mass: 86.061
Melting point (°C):
-110.5
Boiling point (°C):
-43.8
Solubility (g/100 g of solvent):
benzene
: soluble [
Ref.
]
chloroform
: soluble [
Ref.
]
ethanol
: soluble [
Ref.
]
Standard molar enthalpy (heat) of formation Δ
f
H
0
(298.15 K, kJ/mol):
-713.5 (g)
Standard molar entropy S
0
(298.15 K, J/(mol·K)):
278.6 (g)
Molar heat capacity at constant pressure C
p
(298.15 K, J/(mol·K)):
56.8 (g)
References:
Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 190-191 [Russian]
Рысс И.Г. Химия фтора и его неорганических соединений. - М., 1956. - pp. 167 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru