50877

Bisphenol B

analytical standard

• Sinonimo/i: 2,2-Bis(4-hydroxyphenyl)butane, 4,4′-sec-Butylidenediphenol, NSC 1775
• Formula empirica (notazione di Hill): C₁₆H₁₈O₂
• Numero CAS: 77-40-7
• Peso molecolare: 242.31
• NACRES: NA.24
• PubChem Substance ID: 329757646
• UNSPSC Code: 41116107
• EC Number: 201-025-1
• MDL number: MFCD00020179

Proprietà

• grade: analytical standard
• Quality Segment: 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

Descrizione

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.

This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)

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).

Other Notes

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.

Informazioni sulla sicurezza

• pictograms: GHS07
• Classe di stoccaggio: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• signalword: Danger
• hcodes: H302,H319,H413,EUH380,EUH430
• pcodes: P201 - P202 - P263 - P273 - P280 - P308 + P313 - P391 - P405 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 4 - ED ENV 1 - ED HH 1 - Eye Irrit. 2