4,4'-Dichlorodiphenyl sulfone Chemical Properties mp 143-146 °C(lit.) bp 250 °C10 mm Hg(lit.) density 1.54g/cm3 Fp 233 °C Water Solubility <0.1 g/100 mL at 20 oC Sensitive Moisture Sensitive BRN 2052955 Stability: Stable. Combustible. Incompatible with strong oxidizing agents. CAS DataBase Reference 80-07-9(CAS DataBase Reference) NIST Chemistry Reference 4,4'-Dichlorodiphenyl sulphone(80-07-9) EPA Substance Registry System Benzene, 1,1'-sulfonylbis[4-chloro- (80-07-9) Safety Information Hazard Codes Xi,C Risk Statements 36/37/38 Safety Statements 22-24/25-37/39-26 WGK Germany 2 RTECS WR3450000 Hazard Note Harmful/Corrosive/Moisture Sensitive HS Code 29309070 Hazardous Substances Data 80-07-9(Hazardous Substances Data) General Description Crystals or off-white powder. Air & Water Reactions Insoluble in water. Reactivity Profile 4,4'-Dichlorodiphenyl sulfone is incompatible with strong oxidizers. Fire Hazard Flash point data for 4,4'-Dichlorodiphenyl sulfone are not available; however, 4,4'-Dichlorodiphenyl sulfone is probably combustible. 4,4'-Dichlorodiphenyl sulfone Preparation Products And Raw materials Raw materials Aluminium chloride-->Chlorobenzene
Used for the raw material of engineering plastic polysulfone, also used as pharmaceutical intermediates, additives

CAS NO:80-07-9

EC NO:201-247-9

Molecular Formula:C₁₂H₈Cl₂O₂S

Molecular Weight:287.1617

Synonyms:;1,1'-sulfonylbis(4-chlorobenzene);4,4[-Dichlorodiphenyl sulphone;4,4'-dichlorophenyl sulfone;4-chloro-1-(4-chlorophenylsulfonyl)benzene;p-chlorophenyl sulfone;bis(p-chlorophenyl) sulfone;4,4'-Dichloro Biphenyl Sulfone;4,4'-dichlorodiphenyl sulfone;4,4'-Dichloro Diphenyl Sulphone;4,4'-Dichloro Diphenyl Sulfone;4,4-Dichloro Diphenyl Sulfone;4,4-Dichlorodiphenyl sulfone;Bis(4-chlorophenyl) sulphone;

Molecular Structure:

CAS NO:80-07-9

EC NO:201-247-9

Molecular Formula:C₁₂H₈Cl₂O₂S

Molecular Weight:287.1617

Synonyms:;1,1'-sulfonylbis(4-chlorobenzene);4,4[-Dichlorodiphenyl sulphone;4,4'-dichlorophenyl sulfone;4-chloro-1-(4-chlorophenylsulfonyl)benzene;p-chlorophenyl sulfone;bis(p-chlorophenyl) sulfone;4,4'-Dichloro Biphenyl Sulfone;4,4'-dichlorodiphenyl sulfone;4,4'-Dichloro Diphenyl Sulphone;4,4'-Dichloro Diphenyl Sulfone;4,4-Dichloro Diphenyl Sulfone;4,4-Dichlorodiphenyl sulfone;Bis(4-chlorophenyl) sulphone;

Molecular Structure: