CAS No: 127-63-9, Chemical Name: Phenyl sulfone
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127-63-9 Phenyl sulfone

product Name Phenyl sulfone
Synonyms Diphenylsulfone; Diphenyl sulphone; Diphenyl sulfone; Phenyl sulphone; 1,1'-Sulfonylbisbenzene; 1,1'-sulfonyldibenzene
Molecular Formula C12H10O2S
Molecular Weight 218.2716
InChI InChI=1/C12H10O2S/c13-15(14,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H
CAS Registry Number 127-63-9
EINECS 204-853-1
Molecular Structure 127-63-9 Phenyl sulfone
Density 1.227g/cm3
Melting point 125-129℃
Boiling point 378.5°C at 760 mmHg
Refractive index 1.593
Flash point 226.8°C
Water solubility insoluble
Vapour Pressur 1.36E-05mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S26:;