01986
(±)-β-Hexabromocyclododecane
analytical standard
Synonym(s):
(1RS,2SR,5RS,6RS,9RS,10SR)-1,2,5,6,9,10-Hexabromocyclododecane, (±)-β-HBCD
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About This Item
Empirical Formula (Hill Notation):
C12H18Br6
CAS Number:
Molecular Weight:
641.70
UNSPSC Code:
41116107
NACRES:
NA.24
Recommended Products
grade
analytical standard
Quality Level
Assay
≥97.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
impurities
≤1.0% water
mp
152-158 °C
format
neat
Related Categories
General description
β-Hexabromocyclododecane is the minor diastereomer in the production of the brominated flame retardant (BFR), hexabromocyclododecane (HBCD). It contributes to 16% of the total mixture. HBCD is widely used in a variety of commercial and consumer products.
Application
β-Hexabromocyclododecane may be used as an analytical reference standard for the determination of the analyte in textiles, air, and soil, and various other samples by chromatography techniques.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Lact. - Repr. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Determination of flame-retardant hexabromocyclododecane diastereomers in textiles
Kajiwara N, et al.
Chemosphere, 74(11), 1485-1489 (2009)
Determination of hexabromocyclododecane diastereoisomers in air and soil by liquid chromatography-electrospray tandem mass spectrometry
Yu Z, et al.
Journal of Chromatography A, 1190(1-2), 74-79 (2008)
Dietary intake of hexabromocyclododecane diastereoisomers ($\alpha$-, $\beta$-, and $\gamma$-HBCD) in the Belgian adult population
Goscinny S, et al.
Chemosphere, 84(3), 279-288 (2011)
Determinations of hexabromocyclododecane (HBCD) isomers in channel catfish, crayfish, hen eggs and fish feeds from China by isotopic dilution LC-MS/MS
Hu X, et al.
Chemosphere, 82(5), 698-707 (2011)
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