34119

BDE Nr. 66 -Lösung

50 μg/mL in isooctane, analytical standard

• Synonym(e): 2,3′,4,4′-Tetrabromdiphenylether -Lösung, 2,3′,4,4′-TetraBDE, PBDE 66
• Empirische Formel (Hill-System): C₁₂H₆Br₄O
• CAS-Nummer: 189084-61-5
• Molekulargewicht: 485.79
• EG-Nummer: 208-759-1
• MDL-Nummer: MFCD08460510
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329754826
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Haltbarkeit: limited shelf life, expiry date on the label
• Konzentration: 50 μg/mL in isooctane
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Anwendung(en): environmental
• Format: single component solution
• Lagertemp.: 2-8°C
• SMILES String: Brc1ccc(Oc2ccc(Br)c(Br)c2)c(Br)c1
• InChI: 1S/C12H6Br4O/c13-7-1-4-12(11(16)5-7)17-8-2-3-9(14)10(15)6-8/h1-6H
• InChIKey: DHUMTYRHKMCVAG-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

BDE No 66 is an environmental pollutant with low acute toxicity, belonging to the group of polybrominated diphenyl ethers. It finds a large number of applications as additive flame-retardants in consumer products ranging from textiles to polymers.

Anwendung

BDE No 66 may be used as an analytical reference standard to quantify the analyte in environmental samples using gas chromatography coupled to mass spectrometry (GC-MS) and selective pressurized liquid extraction followed by gas chromatography coupled to negative ion chemical ionization-mass spectrometry (GC-NCI-MS).

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

Sonstige Hinweise

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.

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H225,H304,H315,H336,H410
• P-Sätze: P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Gefahreneinstufungen: Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Central nervous system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 2
• Flammpunkt (°F): 10.4 °F - closed cup
• Flammpunkt (°C): -12 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter