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Diphenyl sulfone

CAS No.
127-63-9
Chemical Name:
Diphenyl sulfone
Synonyms
Sulfonyldibenzene;PHENYL SULFONE;DIPHENYL SULPHONE;SULFOBENZIDE;Phenyl sulphone;s-97;s-127;'LGC' (1617);Difenylsulfon;Diphenyl-sulfo
CBNumber:
CB4108290
Molecular Formula:
C12H10O2S
Molecular Weight:
218.27
MDL Number:
MFCD00007548
MOL File:
127-63-9.mol
MSDS File:
SDS
Last updated:2023-10-07 14:06:06

Diphenyl sulfone 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)
EWG's Food Scores 1
FDA UNII V25W2CFS3M
NIST Chemistry Reference Diphenyl sulfone(127-63-9)
EPA Substance Registry System Diphenylsulfone (127-63-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312-P501
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)
NFPA 704
1
2 0

Diphenyl sulfone price More Price(27)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 45458 Diphenyl sulfone PESTANAL?, analytical standard 127-63-9 100mg $35.1 2024-03-01 Buy
Sigma-Aldrich P35359 Diphenyl sulfone 97% 127-63-9 100g $30.8 2023-06-20 Buy
TCI Chemical P0231 Diphenyl Sulfone >99.0%(GC) 127-63-9 25g $36 2024-03-01 Buy
TCI Chemical P0231 Diphenyl Sulfone >99.0%(GC) 127-63-9 500g $262 2024-03-01 Buy
Alfa Aesar L08232 Diphenyl sulfone, 99+% 127-63-9 250g $57.4 2024-03-01 Buy
Product number Packaging Price Buy
45458 100mg $35.1 Buy
P35359 100g $30.8 Buy
P0231 25g $36 Buy
P0231 500g $262 Buy
L08232 250g $57.4 Buy

Diphenyl sulfone Chemical Properties,Uses,Production

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
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.]

108-86-1
873-55-2
127-63-9
Synthesis of Diphenyl sulfone from Bromobenzene and BENZENESULFINIC ACID SODIUM SALT
Global( 434)Suppliers
Supplier Tel Email Country ProdList Advantage
Shouguang Nuomeng Chemical Co Ltd.
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Henan Fengda Chemical Co., Ltd
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View Lastest Price from Diphenyl sulfone manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Diphenyl sulfone pictures 2024-01-14 Diphenyl sulfone
127-63-9
US $10.00-0.80 / KG 1KG 99% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
Diphenyl sulfone pictures 2024-01-14 Diphenyl sulfone
127-63-9
US $10.00-0.80 / KG 1KG 99% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
Diphenyl Sulfone, Difenyl Sulfone, Diphenylsulfone pictures 2023-12-26 Diphenyl Sulfone, Difenyl Sulfone, Diphenylsulfone
127-63-9
US $3500.00 / T 1KG 99.5% 200 tons per month Shouguang Nuomeng Chemical Co Ltd.
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