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Diphenyl Sulfone

Diphenyl Sulfone / CAS : 127-63-9

Appearance White. Crystalline Powder UN 0.0
HS 2930909099 DG Class 0.0
Synonyms Benzene, 1,1‘-Sulfonylbis-; Sulfonyldibenzene; Benzenesulfonylbenzene; Diphenyl Sulphone; 1,1’-Sulfonyldibenzene; Phenyl Sulfone; 1,1’-Sulfonylbisbenzene; Benzene, 1,1'-Sulfonylbis-; Difenylsulfon; Dlphenylsulfone; Phenyl Sulphone; Phenylsulphone; S-127; S-97; Sulfone, Diphenyl
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Properties

Summary

Formula
C12H10O2S
Molecular Mass
218.27200
Exact Mass
218.04000
PSA
42.52000
Logp
3.60020
IUPAC
benzenesulfonylbenzene
SMILES
C1=CC=C(C=C1)S(=O)(=O)C2=CC=CC=C2

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Intermediates
Agrochemicals > Pesticide Intermediates

Chemical and Physical Properties

Melting Point
123-129 °C(lit.)
Density
1.36
Boiling Point
379 °C(lit.)
Flash Point
184°C
Appearance
White. Crystalline Powder

Export information

HS Code
2930909099
Export Rebate
13%
UN No.
0.0
DG-Class
0.0
Risk Code
R36/37/38
Safety Label
Xi

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