33676
BDE No 99 solution
50 μg/mL in isooctane, analytical standard
Sinónimos:
2,2′,4,4′,5-Pentabromodiphenyl ether solution, 2,2′,4,4′,5-PentaBDE, PBDE 99
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About This Item
Fórmula empírica (notación de Hill):
C12H5Br5O
Número de CAS:
Peso molecular:
564.69
Número CE:
Número MDL:
Código UNSPSC:
41116107
ID de la sustancia en PubChem:
NACRES:
NA.24
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grado
analytical standard
caducidad
limited shelf life, expiry date on the label
concentración
50 μg/mL in isooctane
técnicas
HPLC: suitable
gas chromatography (GC): suitable
aplicaciones
environmental
formato
single component solution
temp. de almacenamiento
2-8°C
cadena SMILES
BrC1=C(OC2=CC(Br)=C(Br)C=C2Br)C=CC(Br)=C1
InChI
1S/C12H5Br5O/c13-6-1-2-11(9(16)3-6)18-12-5-8(15)7(14)4-10(12)17/h1-5H
Clave InChI
WHPVYXDFIXRKLN-UHFFFAOYSA-N
Descripción general
BDE No 99 is a polybrominated diphenyl ether pollutant, having low acute toxicity. It can be commercially used as a flame retardant additive in building materials, textiles, plastics, and electronic equipments.
Aplicación
BDE No 99 may be used as an analytical reference standard for the determination of the analyte in:
- House dust samples using isotope dilution method combined with liquid chromatography coupled to negative ionization atmospheric pressure photoionization tandem mass spectrometry (LC-NI-APPI-MS/MS).
- Adipose tissue samples using gas chromatography coupled to ion-trap mass spectrometry (GC-IT-MS/MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Otras notas
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.
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.
Palabra de señalización
Danger
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
Órganos de actuación
Central nervous system
Código de clase de almacenamiento
3 - Flammable liquids
Clase de riesgo para el agua (WGK)
WGK 2
Punto de inflamabilidad (°F)
10.4 °F
Punto de inflamabilidad (°C)
-12 °C
Equipo de protección personal
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Development of a gas chromatography/ion trap mass spectrometry based method for the quantification of polybrominated diphenyl ethers and polychlorinated biphenyls in adipose tissue.
Naert C, et al.
Rapid Communications in Mass Spectrometry, 18(19), 2317-2332 (2004)
Youssef Oulhote et al.
Environment international, 119, 79-88 (2018-06-26)
Prenatal exposure to polybrominated diphenyl ethers (PBDEs) has been associated with cognitive deficits and behavioral problems in children. To date, no study has examined this exposure in association with neurobehavioral development in infants younger than 12 months assessed with observational tasks.
Isotope dilution method for determination of polybrominated diphenyl ethers using liquid chromatography coupled to negative ionization atmospheric pressure photoionization tandem mass spectrometry: validation and application to house dust.
Abdallah E-A M, et al.
Analytical Chemistry, 81(17), 7460-7469 (2009)
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
Barry C Kelly et al.
Science (New York, N.Y.), 317(5835), 236-239 (2007-07-14)
Substances that accumulate to hazardous levels in living organisms pose environmental and human-health risks, which governments seek to reduce or eliminate. Regulatory authorities identify bioaccumulative substances as hydrophobic, fat-soluble chemicals having high octanol-water partition coefficients (K(OW))(>/=100,000). Here we show that
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