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Merck
CN

51691

1,2,5,6,9,10-Hexabromocyclododecane

analytical standard

Synonym(s):

HBCD, HBCDD

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About This Item

Empirical Formula (Hill Notation):
C12H18Br6
CAS Number:
Molecular Weight:
641.70
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
221-695-9
Beilstein/REAXYS Number:
1911324
MDL number:
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InChI

1S/C12H18Br6/c13-7-1-2-8(14)10(16)5-6-12(18)11(17)4-3-9(7)15/h7-12H,1-6H2

InChI key

DEIGXXQKDWULML-UHFFFAOYSA-N

SMILES string

BrC1CCC(Br)C(Br)CCC(Br)C(Br)CCC1Br

grade

analytical standard

assay

≥95.0% (sum of isomers, HPLC), 95.0-105.0% (wt%, argentometric after oxygen combustion)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

solubility

H2O: slightly soluble

format

neat

Quality Level

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General description

This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)

Application

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

pictograms

Health hazardEnvironment

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Lact. - PBT - Repr. 2

Regulatory Information

监管及禁止进口产品
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K Suzuki et al.
The Journal of sports medicine and physical fitness, 54(5), 622-630 (2014-10-02)
Aim of the present study was to compare the effects of highly branched cyclic dextrin (HBCD) drink with a glucose-based control drink on immunoendocrine responses to endurance exercise. Using a randomized, double-blind placebo-controlled cross-over design, seven male triathletes participated in
Reza Farmahin et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 133, 110262-110262 (2018-12-31)
Hexabromocyclododecane (HBCD) is a brominated flame retardant found in the environment and human tissues. The toxicological effects of HBCD exposure are not clearly understood. We employed whole-genome RNA-sequencing on liver samples from male and female Fischer rats exposed to 0
A Polder et al.
The Science of the total environment, 488-489, 252-260 (2014-05-20)
In Tanzania fish is one of the most important protein sources for the rapidly increasing population. Wild fish is threatened by overfishing and pollution from agriculture, industries, mining, household effluents and vector control. To monitor possible implications for public health
Li Zhang et al.
Journal of chromatography. A, 1386, 22-30 (2015-02-24)
A new analytical method was established and validated for the analysis of 19 substances of very high concern (SVHCs) in textiles, including phthalic acid esters (PAEs), organotins (OTs), perfluorochemicals (PFCs) and flame retardants (FRs). After ultrasonic extraction in methanol, the

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