Main page (Russian)
Search in database (English)
Properties of substance:
sulfuryl chloride
Group of substances:
inorganic
Physical appearance:
colorless fuming liquid
Empirical formula (Hill's system for organic substances):
Cl
2
O
2
S
Structural formula as text:
SO2Cl2
Molar/atomic mass: 134.96
Melting point (°C):
-54
Boiling point (°C):
69.5
Decomposition temperature (°C):
160
Solubility (g/100 g of solvent):
acetic acid
: soluble [
Ref.
]
benzene
: soluble [
Ref.
]
chloroform
: soluble [
Ref.
]
ethanol
: soluble [
Ref.
]
toluene
: soluble [
Ref.
]
water
: reaction [
Ref.
]
Density:
1.66 (20°C, g/cm
3
)
Reactions of synthesis:
[
Ref.1
]
Na
2
SO
4
+ 3S
2
Cl
2
→ 2SO
2
Cl
2
+ 2NaCl + 5S
[
Ref.1
]
SO
2
+ Cl
2
→ SO
2
Cl
2
Reactions:
Yeild 80%. [
Ref.1
]
SO
2
Cl
2
+ C
2
H
5
OH → ClSO
2
OC
2
H
5
+ HCl
Vapour pressure (Torr):
10 (-24.7°C)
100 (17.9°C)
Dipole moment (D):
1.8 (20°C)
Standard molar enthalpy (heat) of formation Δ
f
H
0
(298.15 K, kJ/mol):
-391.2 (l)
Standard molar Gibbs energy of formation Δ
f
G
0
(298.15 K, kJ/mol):
-305 (l)
Standard molar entropy S
0
(298.15 K, J/(mol·K)):
216.3 (l)
Molar heat capacity at constant pressure C
p
(298.15 K, J/(mol·K)):
131.4 (l)
Enthalpy (heat) of vaporization Δ
vap
H (kJ/mol):
28
Standard molar enthalpy (heat) of formation Δ
f
H
0
(298.15 K, kJ/mol):
-363 (g)
Standard molar entropy S
0
(298.15 K, J/(mol·K)):
311.3 (g)
Molar heat capacity at constant pressure C
p
(298.15 K, J/(mol·K)):
77.4 (g)
References:
Inorganic Syntheses. - Vol. 1. - New York and London, 1939. - pp. 114-117
Гринвуд Н., Эрншо А. Химия элементов. - Т.2. - М.: БИНОМ. Лаборатория знаний, 2008. - pp. 47-48 [Russian]
Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 98 [Russian]
Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 204-205 [Russian]
Химическая энциклопедия. - Т. 4. - М.: Советская энциклопедия, 1995. - pp. 474 [Russian]
What information do you need?
© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru
]
Search in database (English)