H290720 Chemical Structure

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Pack SizeQuantityPrice (USD)Sub Total
1g
$ 65.000.0
5g
$ 80.000.0
10g
$ 95.000.0
25g
$ 135.000.0
50g
$ 240.000.0
Exact Weight Packaging
$ 95.000.0
Total$ 0.0
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H290720

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Product Description

Catalogue NumberH290720
Chemical NameHexabromocyclododecane (Mixture of Diastereomers)
SynonymsHexabromocyclododecane (Mixture of γ-Hexabromocyclododecane, β-Hexabromocyclododecane,α-Hexabromocyclododecane, 1,2,5,6,9,10-Hexabromocyclododecane, and Hexabromocyclododecane (Undefined);
CAS Number25637-99-4
Alternate CAS #Mixture of: 25637-99-4, 3194-55-6, 134237-52-8, 13
Molecular FormulaC₁₂H₁₈Br₆
AppearanceWhite to Off-White Solid
Melting Point177-182ºC
Molecular Weight641.70
StorageRefrigerator, under inert atmosphere
SolubilityBenzene (Slightly), Ethyl Acetate (Slightly, Heated)
Category Standards; Chiral Molecules;
ApplicationsHexabromocyclododecane diasteomeric mixture, which is derived from 1,2,5,6,9,10-Hexabromocyclododecane (H290740) a flame retardant used in foamed polystyrene. One of the new POPs under the Stockholm Convention.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
ReferencesLarsen, E.R. et al.: J. Fire Sci., 4, 261 (1986); Chen, D. et al.: Env. Sci. Tech., 45, 8254 (2011);