Sigma-Aldrich 11223 3,3′,5,5′-Tetrabromobisphenol A analytical standard 100 mg
Marka
Stok Kodu
LB.SA.11223-100MG
| Sigma-Aldrich 11223 3,3′,5,5′-Tetrabromobisphenol A analytical standard 100 mg |
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Synonym(s): 4,4′-Isopropylidenebis(2,6-dibromophenol), TBBPA
Linear Formula: (CH3)2C[C6H2(Br)2OH]2
CAS Number: 79-94-7
Molecular Weight: 543.87
Beilstein: 1889048
EC Number: 201-236-9
MDL number: MFCD00013962
PubChem Substance ID: 329749333
NACRES: NA.24
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PROPERTIES
grade analytical standard
Quality Level 100
assay ≥97% (HPLC) 96.5-103.5% (wt.)
shelf life limited shelf life, expiry date on the label
technique(s) HPLC: suitable gas chromatography (GC): suitable
mp 177-183 °C 178-181 °C (lit.)
application(s) 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
InChI key VEORPZCZECFIRK-UHFFFAOYSA-N
DESCRIPTION
General description
3,3′,5,5′-Tetrabromobisphenol A is a brominated derivative of bisphenol A commonly used as a flame retardant.[1] 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.[2]
Application
3,3′,5,5′-Tetrabromobisphenol A may be used as an analytical reference standard for the quantification of the analyte in air samples[2] and sediment/sludge samples[3] 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.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
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