Diphenyl sulfone (CAS# 127-63-9)

Diphenyl sulfone is an organic compound. The following is some information about the properties, uses, preparation methods and safety of diphenyl sulfone:

Quality:
- Appearance: White crystalline solid
- Solubility: Soluble in common organic solvents such as ethanol, acetone and methylene chloride

Use:
- Diphenyl sulfone is widely used in organic synthesis as a reaction solvent or catalyst
- It can be used as a reagent for organosulfur compounds, such as for the synthesis of sulfides and anvil compounds
- Diphenyl sulfone can also be used in the preparation of other organosulfur and thiol compounds

Method:
- A common method for the preparation of diphenyl sulfone is benzene vulcanization, in which benzene and sulfur are used as raw materials to react at high temperatures to obtain a product
- It can also be prepared by the reaction of diphenyl sulfoxide and sulfur oxidants (e.g., phenol peroxide).
- In addition, the condensation reaction between sulfoxide and phenthione can also be used to prepare diphenyl sulfone

Safety Information:
- Avoid inhalation or contact with skin, eyes, and clothing during handling
- Diphenyl sulfone should be stored in a dry, well-ventilated place and away from ignition and oxidants
- When disposing of waste, we will dispose of it in accordance with local regulations to avoid environmental pollution