4,4'-Sulfonyldiphenol (80-09-1)

Identification
Name:	4,4'-Sulfonyldiphenol
Synonyms:	Phenol,4,4'-sulfonyldi- (6CI,8CI);1,1'-Sulfonylbis[4-hydroxybenzene];4,4'-BisphenolS;4,4'-Dihydroxydiphenyl sulfone;4,4'-Sulfonylbis[phenol];
CAS:	80-09-1
EINECS:	201-250-5
Molecular Formula:	C₁₂H₁₀O₄S
Molecular Weight:	250.27
InChI:	InChI=1/C12H10O4S/c13-9-1-5-11(6-2-9)17(15,16)12-7-3-10(14)4-8-12/h1-8,13-14H
Molecular Structure:
Properties
Density:	1.432 g/cm³
Stability:	Stable. Incompatible with strong bases, acid chloride, acid anhydrides, strong oxidizing agents.
Refractive index:	1.645
Appearance:	light yellow crystalline powder
Specification:	General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Dangerous fire hazard in the form of dust when exposed to heat or flame. Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam.? Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: Store in a cool, dry place. Store in a tightly closed container.
Report:	Reported in EPA TSCA Inventory.
HS Code:	29309070
Safety Data
Hazard Symbols	Xi:Irritant