DIPHENYL SULPHONE
DIPHENYL SULPHONE For Synthesis
Short Name: DIPHENYL SULPHONE
Synonym: Phenyl sulfone
Basic Details
Article No.
LG104075
Grade
For Synthesis
Purity
98%
CAS No.
127-63-9
HS Code
2930.9099
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Melting point/ Freezing point [°C]
123 - 129
Auto-ignition temperature [°C]
>475°C
Flash point [°C]
184
Initial boiling point [°C]
379
Vapour pressure [20°C]
0.7 hPa at 50.7 °C
Vapour density
7.5
Relative density, liquid (water=1)
1.36 g/cm3 at 20 °C
Solubility in water [% weight]
0.014 g/l at 20 °C
Partition coefficient Log Pow octanol /water at 20°C
log Pow: 2.61 at 25°C
Chemical Specifications
Appearance
White crystalline powder or crystals
Infrared spectrum
Conforms
Purity (by GC)
Min 98.0%
Melting point
125 to 129°C
Solubility
Clear colorless (25 mg/ml, Acetone)
Safety Information & Hazard Symbols
Symbol
GHS07
Signal Word
Warning
Hazardous Statement
H302-H315-H319-H335
Precaution Statement
P261-P305 + P351 + P338