11223

3,3′,5,5′-Tetrabrombisphenol A

analytical standard

• Synonym(e): 4,4′-Isopropyliden-bis-(2,6-dibromphenol), TBBPA
• Lineare Formel: (CH₃)₂C[C₆H₂(Br)₂OH]₂
• CAS-Nummer: 79-94-7
• Molekulargewicht: 543.87
• Beilstein: 1889048
• EG-Nummer: 201-236-9
• MDL-Nummer: MFCD00013962
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329749333
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Assay: ≥97% (HPLC); 96.5-103.5% (wt.)
• Haltbarkeit: limited shelf life, expiry date on the label
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• mp (Schmelzpunkt): 177-183 °C; 178-181 °C (lit.)
• Anwendung(en): environmental
• Format: neat
• SMILES String: CC(C)(c1cc(Br)c(O)c(Br)c1)c2cc(Br)c(O)c(Br)c2
• InChI: 1S/C15H12Br4O2/c1-15(2,7-3-9(16)13(20)10(17)4-7)8-5-11(18)14(21)12(19)6-8/h3-6,20-21H,1-2H3
• InChIKey: VEORPZCZECFIRK-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

3,3′,5,5′-Tetrabromobisphenol A is a brominated derivative of bisphenol A commonly used as a flame retardant. It finds applications in a variety of consumer products ranging from fabrics to plastics and electronics. Its removal from the aquatic environment using the environmental-friendly chitosan (CS)/poly(vinyl alcohol) (PVA) nanofibrous membranes is reported.

Anwendung

3,3′,5,5′-Tetrabromobisphenol A may be used as an analytical reference standard for the quantification of the analyte in air samples and sediment/sludge samples using chromatography techniques.

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

Verpackung

Bottomless glass bottle. Contents are inside inserted fused cone.

Sicherheitshinweise

• Piktogramme: GHS08,GHS09
• Signalwort: Warning
• H-Sätze: H351,H410
• P-Sätze: P202 - P273 - P280 - P308 + P313 - P391 - P405
• Gefahreneinstufungen: Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable