Diphenyl sulfone
Diphenyl sulfone Basic information
- Product Name:
- Diphenyl sulfone
- Synonyms:
-
- Benzene, 1,1'-sulfonylbis-
- Difenylsulfon
- dlphenylsulfone
- Phenyl sulphone
- phenylsulphone
- s-127
- s-97
- Sulfone, diphenyl
- CAS:
- 127-63-9
- MF:
- C12H10O2S
- MW:
- 218.27
- EINECS:
- 204-853-1
- Product Categories:
-
- Flexibilizer,acaricide and organic synthesis
- Biochemistry
- Color Former & Related Compounds
- Diphenyl Sulfones (for High-Performance Polymer Research)
- Functional Materials
- Reagent for High-Performance Polymer Research
- Reagents for Oligosaccharide Synthesis
- Sensitizer
- 127-63-9
- Mol File:
- 127-63-9.mol
Diphenyl sulfone Chemical Properties
- Melting point:
- 123-129 °C (lit.)
- Boiling point:
- 379 °C (lit.)
- Density
- 1.36
- vapor pressure
- 0.001Pa at 50℃
- refractive index
- 1.5200 (estimate)
- Flash point:
- 184°C
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- >14mg/l
- form
- Crystalline Powder
- color
- White
- Water Solubility
- insoluble
- Merck
- 14,3332
- BRN
- 1910573
- InChIKey
- KZTYYGOKRVBIMI-UHFFFAOYSA-N
- LogP
- 2.61
- CAS DataBase Reference
- 127-63-9(CAS DataBase Reference)
- NIST Chemistry Reference
- Diphenyl sulfone(127-63-9)
- EPA Substance Registry System
- Diphenylsulfone (127-63-9)
Safety Information
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36-37/39
- WGK Germany
- 3
- RTECS
- SX2400000
- TSCA
- Yes
- HS Code
- 29309070
- Toxicity
- LD50 orally in rats: >2 g/kg, Residue Rev. 36, 240 (1971)
MSDS
- Language:English Provider:Diphenyl sulfone
- Language:English Provider:ACROS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
Diphenyl sulfone Usage And Synthesis
Chemical Properties
Diphenyl sulfone is a sulfone compound having two S-phenyl substituents. It is a crystalline powder that is soluble in organic solvents. It has been found in plants like Gnidia glauca and Dioscorea bulbifera. It has a role as a plant metabolite.
Diphenyl sulfone is formed under certain conditions by the action of aqueous sulfuric acid on benzene. It is used as a high temperature solvent. Such high temperature solvents are useful for processing highly rigid polymers, e.g., PEEK, which only dissolve in very hot solvents.
Uses
Ovicide; acaricide.
Uses
Phenyl Sulphone undergoes deoxygenation with Mg-MeOH at room temperature.
Uses
Diphenyl sulfone was identified as the preferred solvent. Diphenyl sulfone is chemically and thermally stable as compared to dimethyl sulfoxide.
Definition
ChEBI: A sulfone compound having two S-phenyl substituents. It has been found in plants like Gnidia glauca and Dioscorea bulbifera.
Synthesis Reference(s)
The Journal of Organic Chemistry, 50, p. 1784, 1985 DOI: 10.1021/jo00210a053
Synthesis, p. 342, 1974
Tetrahedron Letters, 21, p. 689, 1980 DOI: 10.1016/S0040-4039(00)71446-8
Flammability and Explosibility
Not classified
Purification Methods
Crystallise the sulfone from diethyl ether. It has been purified by zone melting. [Beilstein 6 H 300, 6 IV 1490.]
Diphenyl sulfone Preparation Products And Raw materials
Preparation Products
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Diphenyl sulfone(127-63-9)Related Product Information
- Phenyl sulfoxide
- Biphenyl
- Dimethyl sulfone
- PHENYL VALERATE
- Dimethyl sulfoxide
- Phenyl salicylate
- Diphenyl ether
- 4,4'-Dichlorodiphenyl sulfone
- PHENYL RESIN
- 3-Amino Diphenyl Sulfone
- Bis(4-hydroxyphenyl) Sulfone
- 4,4'-SULFONYLBIS-BENZOIC ACID
- Phenylacetic acid
- 4-Fluorophenyl sulfone
- BIS(4-NITROPHENYL) SULFONE
- 2-(Phenylsulfonyl)aniline
- Tetradifon
- Diamino-4,4'-diphenyl sulfone,dapsone 4,4'-diamino diphenyl sulfone