Molecular Formula: C₁₂H₉ClO₂S
Molecular Weight: 252.71
EINECS: 201-242-1
Density: 1.331 g/cm³ 
Flash Point: 197.4 °C
Melting point: 90-94 ºC
Index of Refraction: 1.602
Melting Point: 90-94 °C(lit.) 
Enthalpy of Vaporization: 62.85 kJ/mol 
Boiling Point: 402.8 °C at 760 mmHg 
Vapour Pressure: 2.48E-06 mmHg at 25°C 
IUPAC Name: 1-(Benzenesulfonyl)-4-chlorobenzene
Stability: Stable. Incompatible with strong oxidizing agents.
Synonyms: Labotest-BB LT00159657 ; 1-Chloro-4-(phenylsulfonyl)benzene ; 4-Chlorodiphenyl sulfone ; 4-Chlorophenyl phenyl sulfone ; P-chlorophenyl phenyl sulfone ; Sulferone ; Sulfenone ; Sulphenone
Product Categories: Organic Building Blocks ; Sulfones ; Sulfur Compounds
 Sulfenone Chemical Properties
Following is the molecular structure of P-chlorophenyl phenyl sulfone (80-00-2):

In the adult mites and mite eggs, P-chlorophenyl phenyl sulfone (80-00-2) can effectively control cotton, fruit, vegetable crops for all kinds of mites, mites have bee parasitic good control effect. Use the concentration of 0.09 percent.
 P-chlorophenyl phenyl sulfone (80-00-2) is used for special engineering materials

P-chlorophenyl phenyl sulfone (80-00-2) is fowmed by chlorobenzene sulfonic acid via chlorosulfonated condensation.
Method: The dry chlorobenzene and chlorosulfonic acid to agitate in 55-60 degrees under 1.5-2h reaction. then add to the water drops of reactants, 25-35 ° c for water. To get the precipitation filtration separation of chlorobenzene sulfo-chloride wet, wet goods will be heated to 55-60 °, quiet place, can melt ceded above 96% of content of chlorobenzene sulfo-chloride. 2 condensation will melt of chlorobenzene sulfo-chloride condensation pot, add to join alcl3 in 60-70 ° c, add, add, benzene in 90-95 degrees reaction 1h. To add to the condensed liquid chromatography 3-4%, filtration, rare hydrochloric acid water wash to neutral, dry for 95% of the products have content. Raw material consumption quota: chlorobenzene sulfonic acid (92 percent) 1200kg/t/t, benzene 1250kg chlorosulfonic 355kg/t.

Reported in EPA TSCA Inventory.

Moderately toxic by ingestion and intraperitoneal routes. An acaricide. When heated to decomposition it emits very toxic fumes of Cl⁻ and SO_x.
Safety Information of P-chlorophenyl phenyl sulfone (80-00-2):
Hazard Codes: Xn
Xn: Harmful
Risk Statements: 20/21/22
20/21/22: Harmful by inhalation, in contact with skin and if swallowed 
Safety Statements: 36
36: Wear suitable protective clothing 
WGK Germany: 3
RTECS: WR5775000
Hazardous Substances Data: 80-00-2(Hazardous Substances Data)