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BDE No 28 solution

50 μg/mL in isooctane, analytical standard

Synonym(s):

2,4,4′-Tribromodiphenyl ether solution, 2,4,4′-TriBDE, PBDE 28

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About This Item

Empirical Formula (Hill Notation):
C12H7Br3O
CAS Number:
41318-75-6
Molecular Weight:
406.90
EC Number:
208-759-1
MDL number:
MFCD09037597
UNSPSC Code:
41116107
PubChem Substance ID:
329754611
NACRES:
NA.24

grade

analytical standard

Quality Level

100

shelf life

limited shelf life, expiry date on the label

concentration

50 μg/mL in isooctane

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

environmental

format

single component solution

storage temp.

2-8°C

SMILES string

Brc1ccc(Oc2ccc(Br)cc2Br)cc1

InChI

1S/C12H7Br3O/c13-8-1-4-10(5-2-8)16-12-6-3-9(14)7-11(12)15/h1-7H

InChI key

UPNBETHEXPIWQX-UHFFFAOYSA-N

Related Categories

General description

BDE No 28 is a ubiquitous environmental contaminant with low acute toxicity, belonging to the class of polybrominated diphenyl ethers. It can find wide applications as a flame-retardant additive in consumer products ranging from textiles to polymers.

Application

BDE No 28 may be used as an analytical reference standard for the determination of the analyte in fish samples using gas chromatography coupled to mass spectrometry (GC-MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

The customer needs to make sure that the standard is homogeneous, this can be achieved by shaking, vortexing , or sonicating the ampoule before opening the ampoule. Care should be taken when opening the ampoule to avoid any injuries from the broken glass.
The standard should be transferred to a clean and appropriate vial or flask using clean pipettes or micro pipettes. The vial should be immediately capped to avoid any loss or evaporation of the solvent.
After opening the ampoule, the standard should not be stored or kept in the ampoule. To preserve the integrity of the product, the standard should be transferred to an appropriate vial that must be capped and stored according to the recommendation on the Certificate of Analysis.

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Central nervous system

wgk_germany

WGK 2

flash_point_f

10.4 °F

flash_point_c

-12 °C

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH9989
BCCF1493
BCCC8581
BCCB2432
BCBW0900

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Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 36(8), 1244-1252 (2019-06-14)
The exposure to several compounds such as polychlorinated biphenyls (PCBs), organochlorine pesticides (OCPs), organophosphorus pesticides (OPs), polycyclic aromatic hydrocarbon (PAHs), perfluoroalkyl substances (PFASs) and polybrominated diphenyl ethers (PBDEs) is a public health issue. The European Union (EU) recommended that its
GC / MS analysis of polybrominated diphenyl ethers in fish collected from the Inland Sea of ??Seto, Japan.
Akutsu K, et al.
Chemosphere, 44(6), 1325-1333 (2001)
Anders Larsson et al.
Journal of medicinal chemistry, 49(25), 7366-7372 (2006-12-08)
To investigate androgen receptor (AR) activation by exogenous compounds, we used a combination of experimental analysis and theoretical modeling to compare a set of brominated flame retardants (BFRs) to dihydrotestosterone (DHT) with regard to ligand docking, AR binding, and AR
Luca Maria Chiesa et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 35(7), 1340-1355 (2018-03-14)
Demand for honey is increasing, especially if it is organic and if its nutritional properties are linked to untreated environments in order to guarantee quality for health. Sources of contamination of honey can be divided into environmental and apicultural. Therefore

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