CAS 5436-43-1

BDE 47

Description:

BDE 47, or 2,2',4,4'-tetrabromodiphenyl ether, is a brominated flame retardant belonging to the class of polybrominated diphenyl ethers (PBDEs). It is characterized by its chemical structure, which consists of two phenyl rings connected by an ether linkage, with four bromine atoms substituted at specific positions on the rings. BDE 47 is primarily used in various consumer products, including electronics, textiles, and plastics, to reduce flammability. It is known for its persistence in the environment and potential bioaccumulation in living organisms, raising concerns regarding its ecological and health impacts. BDE 47 has been associated with endocrine disruption and neurodevelopmental effects in laboratory studies. Due to these concerns, many countries have implemented regulations to limit or phase out the use of PBDEs, including BDE 47, in consumer products. Its detection in environmental samples and biological tissues highlights the need for ongoing monitoring and research to understand its long-term effects on human health and ecosystems.

Formula:C₁₂H₆Br₄O

InChI:InChI=1S/C12H6Br4O/c13-7-1-3-11(9(15)5-7)17-12-4-2-8(14)6-10(12)16/h1-6H

InChI key:InChIKey=XYBSIYMGXVUVGY-UHFFFAOYSA-N

SMILES:O(C1=C(Br)C=C(Br)C=C1)C2=C(Br)C=C(Br)C=C2

Synonyms:

1,4-Dibromo-2-(2,4-Dibromophenoxy)Benzene
2,2',4,4'-Tetrabromodiphenyl oxide
2,2'4,4'-Tetrabromodiphenyl ether
2,2′,4,4′-Tetrabromodiphenyl ether
2,2′,4,4′-Tetrabromodiphenyl oxide
2,4,2',4'-Tetrabromodiphenyl ether
2,4,2′,4′-Tetrabromodiphenyl ether
2,4-Dibromo-1-(2,4-dibromophenoxy)benzene
5436-43-1
Bde 47
Benzene, 1,1'-oxybis[2,4-dibromo-
Benzene, 2,4-dibromo-1-(2,4-dibromophenoxy)-
Bis(2,4-dibromophenyl) ether
Nsc 21724
Pbde 47
1,1'-Oxybis(2,4-dibromobenzene)
4,4'-Oxybis(1,3-dibromobenzene)
BDE-47(2,2',4,4'-Tetrabromodiphenyl Ether)
PBDECONGENER47
2,2',4,4'-Tetrabromodiphenyl ether 100mg [5436-43-1]
2,2μ,4,4μ-TetraBDE, 2,2μ,4,4μ-Tetrabromodiphenyl ether solution, PBDE 47
2,2',4,4'-Tetrabromo[1,1'-oxybisbenzene]
BDE No 47 solution
2,2′,4,4′-TetraBDE
See more synonyms

Purity (%)

100

Found 9 products.

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PBDE No. 47 1000 µg/mL in Methanol
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 5436-43-1
Formula:C₁₂H₆Br₄O
Color and Shape:Single Solution
Molecular weight:485.79
Ref: 04-A15898047ME-1000
1ml
62.00€
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PBDE No. 47
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 5436-43-1
Formula:C₁₂H₆Br₄O
Color and Shape:Neat
Molecular weight:485.79
Ref: 04-C15898047
10mg
271.00€
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ISO 22032 PBDE Stock Standard Mixture 360 50 µg/mL in Isooctane:Toluene
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
Color and Shape:Mixture
Ref: 04-A50000360IT
1ml
169.00€
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HJ 909-2017 PBDE Mixture 265 200 µg/mL in n-Hexane:Toluene
CAS:
Color and Shape:Mixture
Ref: 04-A50000265HT
1ml
206.00€
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EN 16694 PBDE Mixture 443 5 µg/mL in Toluene
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
Color and Shape:Mixture
Ref: 04-A50000443TO
1ml
108.00€
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PBDE 47 50 µg/mL in Nonane
CAS:
- 5436-43-1
Formula:C₁₂H₆Br₄O
Color and Shape:Single Solution
Molecular weight:485.79
Ref: 04-A15898047NO-50
1ml
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2,4,2',4'-Tetrabromodiphenyl Ether
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 5436-43-1
<p>Applications 2,4,2',4'-Tetrabromodiphenyl Ether, is one of the Polybrominated di-Ph ethers (PBDEs), which are a new class of global, persistent, and toxic contaminants. It is used as Brominated flame retardants (BFRs) in various consumer products. One of the new POPs under the Stockholm Convention<br>References Keum, Y., et al.: Environ. Sci. Tech., 2280 (2005); Scott, L. L. F., et al.: Organohalogen Comp., 74 (2012); Keller, A., et al.: Enviorn. Sci. Tech. Lett., 1 (2), 152 (2014);<br></p>
Formula:C₁₂H₆Br₄O
Color and Shape:White
Molecular weight:485.79
Ref: TR-T291145
250mg
309.00€
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2500mg
2,025.00€
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2,4,2',4'-Tetrabromodiphenyl Ether-13C6
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 5436-43-1
Formula:C₆C₆H₆Br₄O
Color and Shape:Neat
Molecular weight:491.75
Ref: TR-T291147
25mg
2,058.00€
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2,2',4,4'-Tetrabromodiphenyl ether
CAS:
- 5436-43-1
Formula:C₁₂H₆Br₄O
Purity:95%
Color and Shape:Solid
Molecular weight:485.7914
Ref: IN-DA0039ZX
ne
Discontinued
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Discontinued product