Diphenyl sulfone/99.7% CAS NO.127-63-9

 Changzhou Xuanming Chemical Co., Ltd. is dedicated to the technology development, manufacturing, import and export chemicals, which are specialized in pharmaceutical intermediates, pesticide intermediate, industry of fine chemicals and custom synthesis. Now, we enjoy good reputation among customers and take favorable market share in domestic and at abroad.

Changzhou Xuanming Chemical CO., LTD is located in Northern Jiangshu Industry Park, we have modern manufacture bases and some laboratories, which can supply the key intermediate for your projects, and short your synthesis scheme and supply you a reference compound for bioassay or a high purity analytical standard. We have been abided by “treat technology as first, quality as basis, customers as God, and be honest and sincere”. It is our final aim to provide environmental and high technological products and meet customers’ requirements according to keep effors on developing new chemical fields.

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Properties

Synonyms:       

Benzene, 1,1‘-sulfonylbis-;

Sulfonyldibenzene;

Diphenyl Sulfone;

1,1’-sulfonyldibenzene;

Diphenyl sulfone;

Phenyl sulfone;

1,1’-sulfonylbisbenzene;

benzenesulfonylbenzene;

diphenyl sulphone;

Formula:  C12H10O2S

Exact Mass:     218.04000

Molecular Weight:   218.27200

PSA: 42.52000

LogP:        3.60020

Appearance & Physical State: white powder

Melting Point: 125-129ºC

Boiling Point:   379ºC

Flash Point:      112ºC

Refractive Index:     1.5944 (20ºC)

Water Solubility:      insoluble

Stability:  Stable under normal temperatures and pressures.

Storage Condition:  Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.

Vapor Pressure:       1.36E-05mmHg at 25°C

Safety Info

RTECS:     SX2400000

Safety Statements: S26-S37/39

HS Code:  2930909090

WGK Germany:        3

Risk Statements:     R36/37/38

Hazard Codes:          Xi