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50877

Supelco

Bisphenol B

analytical standard

Sinónimos:

2,2-Bis(4-hydroxyphenyl)butane, 4,4′-sec-Butylidenediphenol, NSC 1775

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About This Item

Fórmula empírica (notación de Hill):
C16H18O2
Número de CAS:
77-40-7
Peso molecular:
242.31
EC Number:
201-025-1
MDL number:
MFCD00020179
UNSPSC Code:
41116107
PubChem Substance ID:
329757646
NACRES:
NA.24

grade

analytical standard

Quality Level

100

assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

format

neat

SMILES string

OC(C=C1)=CC=C1C(C)(CC)C2=CC=C(O)C=C2

InChI

1S/C16H18O2/c1-3-16(2,12-4-8-14(17)9-5-12)13-6-10-15(18)11-7-13/h4-11,17-18H,3H2,1-2H3

InChI key

HTVITOHKHWFJKO-UHFFFAOYSA-N

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General description

Bisphenol B is a congener of bisphenol A, used primarily for the manufacturing of phenolic resins and is also a potent food contaminant.

Application

Bisphenol B may be used as a reference standard for the determination of bisphenol B in liquid food matrices and powdered infant formulae and human urine samples by using dispersive liquid-liquid microextraction (DLLME) with in situ derivatization coupled with heart-cutting gas chromatography-mass spectrometry (GC-MS).

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 4 - Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
BCCH9692
BCCD3481
BCBX0179
BCBS0967V
BCBS0967

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Bisphenol A certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Supelco

42088

Bisphenol A

Quantification of free and total bisphenol A and bisphenol B in human urine by dispersive liquid-liquid microextraction (DLLME) and heart-cutting multidimensional gas chromatography-mass spectrometry (MD-GC/MS).
Cunha SC and Fernandes JO
Talanta, 83(1), 117-125 (2010)
Simultaneous determination of bisphenol A and bisphenol B in beverages and powdered infant formula by dispersive liquid-liquid micro-extraction and heart-cutting multidimensional gas chromatography-mass spectrometry.
Cunha SC, et al.
Food Additives and Contaminants, 28(4), 513-526 (2011)
Cecilie N Ramskov Tetzlaff et al.
Environmental toxicology, 35(5), 543-552 (2019-12-11)
Bisphenol A (BPA) has been widely reported to exert endocrine disrupting effects, including the induction of adipogenesis in cultured preadipocytes and intact animals. Because of the potential harm to human health, BPA is being substituted by structurally related bisphenols. Whether
Antía Lestido Cardama et al.
Polymers, 11(12) (2019-12-19)
The coatings used in cans can release complex chemical mixtures into foodstuffs. Therefore, it is important to develop analytical methods for the identification of these potential migrant compounds in packaged food to guarantee the compliance with European food packaging legislation

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