MilliporeSigma
All Photos(3)

103039

Sigma-Aldrich

4,4′-Sulfonyldiphenol

98%

Synonym(s):
4-Hydroxyphenyl sulfone, Bis(4-hydroxyphenyl) sulfone, Bisphenol S
Linear Formula:
O2S(C6H4OH)2
CAS Number:
Molecular Weight:
250.27
Beilstein:
2052954
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

98%

form

solid

mp

245-250 °C (lit.)

SMILES string

Oc1ccc(cc1)S(=O)(=O)c2ccc(O)cc2

InChI

1S/C12H10O4S/c13-9-1-5-11(6-2-9)17(15,16)12-7-3-10(14)4-8-12/h1-8,13-14H

InChI key

VPWNQTHUCYMVMZ-UHFFFAOYSA-N

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Related Categories

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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