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Merck

11223

Supelco

3,3′,5,5′-Tetrabromobisphenol A

analytical standard

Synonim(y):

4,4′-Isopropylidenebis(2,6-dibromophenol), TBBPA

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About This Item

Wzór liniowy:
(CH3)2C[C6H2(Br)2OH]2
Numer CAS:
Masa cząsteczkowa:
543.87
Beilstein:
1889048
Numer WE:
Numer MDL:
Kod UNSPSC:
41116107
Identyfikator substancji w PubChem:
NACRES:
NA.24

klasa czystości

analytical standard

Poziom jakości

Próba

≥97% (HPLC)
96.5-103.5% (wt.)

okres trwałości

limited shelf life, expiry date on the label

metody

HPLC: suitable
gas chromatography (GC): suitable

mp

177-183 °C
178-181 °C (lit.)

Zastosowanie

environmental

format

neat

ciąg SMILES

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

Klucz InChI

VEORPZCZECFIRK-UHFFFAOYSA-N

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Opis ogólny

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.

Zastosowanie

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.

Opakowanie

Bottomless glass bottle. Contents are inside inserted fused cone.
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Piktogramy

Health hazardEnvironment

Hasło ostrzegawcze

Warning

Zwroty wskazujące rodzaj zagrożenia

Zwroty wskazujące środki ostrożności

Klasyfikacja zagrożeń

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2

Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 2

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable


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Certyfikaty analizy (CoA)

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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

An environmentally-friendly enzyme-based nanofibrous membrane for 3, 3?, 5, 5?-tetrabromobisphenol removal
Xu R, et al.
Royal Society of Chemistry Advances, 5(79), 64091-64097 (2015)
Terminal elimination half-lives of the brominated flame retardants TBBPA, HBCD, and lower brominated PBDEs in humans.
Geyer, Harald J., et al.
Organohalogen compounds, 66, 3867-3872 (2004)
Shigeyuki Kitamura et al.
Life sciences, 76(14), 1589-1601 (2005-02-01)
The thyroid hormone-disrupting activity of tetrabromobisphenol A (TBBPA), a flame retardant, and related compounds was examined. TBBPA, tetrachlorobisphenol A (TCBPA), tetramethylbisphenol A (TMBPA) and 3,3'-dimethylbisphenol A (DMBPA) markedly inhibited the binding of triiodothyronine (T3; 1 x 10(-10) M) to thyroid
Yuanhong Zhong et al.
Water research, 46(15), 4633-4644 (2012-07-13)
Tetrabromobisphenol A (TBBPA), a widely used brominated flame retardant, could negatively affect various aspects of mammalian and human physiology, which triggers effective techniques for its removal. In this work, the degradation characteristics of TBBPA in heterogeneous UV/Fenton reaction catalyzed by
J B Fini et al.
Endocrinology, 153(10), 5068-5081 (2012-09-13)
Thyroid hormone (TH) is essential for vertebrate brain development. Most research on TH and neuronal development focuses on late development, mainly the perinatal period in mammals. However, in human infants neuromotor development correlates best with maternal TH levels in the

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