103039
4,4′-Sulfonyldiphenol
98%
Synonym(s):
4-Hydroxyphenyl sulfone, Bis(4-hydroxyphenyl) sulfone, Bisphenol S
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About This Item
Linear Formula:
O2S(C6H4OH)2
CAS Number:
Molecular Weight:
250.27
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
201-250-5
Beilstein/REAXYS Number:
2052954
MDL number:
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
General description
4,4′-Sulfonyldiphenol also known as Bisphenol S(BPS) is a monomer characterized by its sulfone group (-SO2-) linking two phenolic rings. Its unique chemical structure imparts high thermal stability, chemical resistance, and tensile strength. It is often used as a monomer or additive in the synthesis of high-performance polymers, particularly polyethersulfones (PES) and polyphenylsulfones (PPSU). It is widely used in the field of polymer synthesis, medical devices, and dental composites.
Application
4,4′-Sulfonyldiphenol can be used:
- As a monomer to synthesize fibrous poly(arylene ether ketone)s with excellent water affinity, thermal stability and film forming capability. This can be utilized to fabricate Proton exchange membranes for electrodialysis, fuel cells and flow batteries.
- As a precursor to prepare polyphosphazene-based contrast agents for magnetic resonance imaging (MRI) and computed tomography (CT). It enhances the thermal stability, chemical resistance and allows easy functionalization of contrast agents.
- As a monomer to prepare poly (cyclotriphosphazene-co-4,4-sulfonyldiphenol) (PZS) coating for separators, in lithium-ion battery. The coated separators show sufficient enhancement of liquid electrolyte wettability and ionic conductivity, resulting in better cycle performance.
signalword
Danger
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Hazard Classifications
ED ENV 1 - ED HH 1 - Repr. 1B
hcodes
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René Viñas et al.
Environmental health perspectives, 121(3), 352-358 (2013-03-06)
Bisphenol A (BPA) is a well-known endocrine disruptor that imperfectly mimics the effects of physiologic estrogens via membrane-bound estrogen receptors (mERα, mERβ, and GPER/GPR30), thereby initiating nongenomic signaling. Bisphenol S (BPS) is an alternative to BPA in plastic consumer products
Erica Danzl et al.
International journal of environmental research and public health, 6(4), 1472-1484 (2009-05-15)
A group of compounds structurally similar to bis(4-hydroxyphenyl)propane (bisphenol A, BPA) are called bisphenols (BPs), and some of them can partially replace BPA in industrial applications. The production and consumption of BPs other than BPA, especially those of bis(4-hydroxyphenyl)methane (bisphenol
Chunyang Liao et al.
Environmental science & technology, 46(12), 6515-6522 (2012-05-18)
As the evidence of the toxic effects of bisphenol A (BPA) grows, its application in commercial products is gradually being replaced with other related compounds, such as bisphenol S (BPS). Nevertheless, very little is known about the occurrence of BPS
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 103039-100G | 04061838670267 |
| 103039-500G | 04061838670274 |