Diphenyl sulfone, 99+%

Product Code.	Quantity	unitSize
11348055	1000 g	1kg
11338055	250 g	250g

Product Code. 11348055 Supplier Thermo Scientific Alfa Aesar Supplier No. L08232.0B

Description

CAS: 127-63-9 | C12H10O2S | 218.27 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
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.

Solubility
Insoluble in water.

Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Specifications

Chemical Identifiers

• CAS: 127-63-9
• Molecular Formula: C12H10O2S
• Molecular Weight (g/mol): 218.27
• MDL Number: MFCD00007548
• InChI Key: KZTYYGOKRVBIMI-UHFFFAOYSA-N
• Synonym: diphenyl sulfone, phenyl sulfone, sulfonyldibenzene, diphenylsulfone, sulfobenzide, diphenyl sulphone, benzene, 1,1'-sulfonylbis, sulfone, diphenyl, 1,1'-sulfonyldibenzene, phenyl sulphone
• PubChem CID: 31386
• ChEBI: CHEBI:78360
• IUPAC Name: benzenesulfonylbenzene
• SMILES: O=S(=O)(C1=CC=CC=C1)C1=CC=CC=C1

• Melting Point: 123°C to 130°C
• Density: 1.36
• Boiling Point: 377°C to 379°C
• Flash Point: 184°C (363°F)
• Odor: Odorless
• Quantity: 1000 g
• Beilstein: 1910573
• Merck Index: 14,3238
• Solubility Information: Insoluble in water.
• Formula Weight: 218.27
• Percent Purity: ≥99%
• Chemical Name or Material: Diphenyl sulfone

Seguridad y manipulación

Palabra de advertencia

• Warning

Clasificación

• Acute toxicity Category 4
• LONG-TERM AQUATIC HAZARD Chronic 2

Indicaciones de peligro

• H302-Harmful if swallowed.
• H411-Toxic to aquatic life with long lasting effects.

Consejos de prudencia

• P264-Wash thoroughly after handling.
• P273-Avoid release to the environment.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P312-Call a POISON CENTER/doctor/if you feel unwell.
• P391-Collect spillage.
• P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.

SDS

RUO – Research Use Only