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Bisphenol S

analytical standard

Synonym: 4,4′-Sulfonyldiphenol, 4-Hydroxyphenyl sulfone, Bis(4-hydroxyphenyl) sulfone, Bisphenol S

  • CAS Number 80-09-1

  • Linear Formula O2S(C6H4OH)2

  • Molecular Weight 250.27

  •  Beilstein/REAXYS Number 2052954

  •  EC Number 201-250-5

  •  MDL number MFCD00002350

  •  PubChem Substance ID 329756299

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Properties

Related Categories Analytical Standards, Analytical/Chromatography, Chinese Food Contact Materials Regulation GB 9685 2016, EC Regulation 10 2011, Food & Beverage Standards,
Quality Level   100
grade   analytical standard
assay   ≥98.0% (HPLC)
form   neat
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
mp   245-250 °C (lit.)
Featured Industry   Cleaning Products
Cosmetics
Food and Beverages
Personal Care
format   neat
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

Description

General description

Bisphenol S (BPS), belonging to the class of bisphenols, is a structural analog of bisphenol A (BPA), used in a variety of industrial applications and products marketed as BPA-free. It is commonly identified in food and beverages, environmental samples, biological matrices, etc. It is also reported to be used in the production of epoxy resins. BPS is also found to be stable compared to BPA at elevated temperature and sunlight conditions.

Application

Bisphenol S may be used as an analytical reference standard for the determination of the analyte in:
• Beverages using liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS).
• Biological samples using high performance liquid chromatography coupled to tandem mass spectrometry (HPLC-MS/MS).
• Environmental water samples using high performance liquid chromatography (HPLC) with ultraviolet (UV) detection.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
SM8925000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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