CAS 80-09-1 4,4'-Sulfonyldiphenol, 99% - Materials / Alfa Chemistry

NAVIGATION

4,4'-Sulfonyldiphenol, 99%

PRICE INQUIRY

Catalog Number

ACM80091-2

CAS Number

80-09-1

Product Name

4,4'-Sulfonyldiphenol, 99%

Structure

Category

Monomers

Description

DryPowder; PelletsLargeCrystals

IUPAC Name

4-(4-hydroxyphenyl)sulfonylphenol

Molecular Weight

250.27g/mol

Molecular Formula

C12H10O4S

Canonical SMILES

C1=CC(=CC=C1O)S(=O)(=O)C2=CC=C(C=C2)O

InChI

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

Melting Point

240.5 °C;240.5 °C

Density

1.3663 g/cu cm at 15 °C

Solubility

Insoluble in water;Soluble in ethanol, ether; slightly soluble in benzene, DMSO

Application

4,4'-Sulfonyldiphenol, 99%, also known as Bisphenol S, serves multiple purposes due to its unique chemical structure, which includes two hydroxyl groups and a strong electron-absorbing sulfone group. This composition gives it stronger acidity compared to other phenols. It is primarily used as a reactant in epoxy reactions and acts as a latent thermal catalyst in epoxy resins. Despite its initial development as a safer alternative to Bisphenol A and its widespread presence in products like food packaging, beverage containers, and various household items, recent studies have raised concerns about its safety. There is evidence suggesting BPS may impact the function of melanocytes and is linked to increased serum uric acid concentrations, particularly in boys, indicating potential health risks.

Color/Form

White, crystalline powder;Needles (from water), orhombic bipyramidol

Complexity

302

Covalently-Bonded Unit Count

EC Number

201-250-5

Exact Mass

250.02998g/mol

Formal Charge

Heavy Atom Count

Log P