194425
Decabromodiphenyl ether
98%
Synonym(s):
Pentabromophenyl ether
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About This Item
Linear Formula:
C6Br5OC6Br5
CAS Number:
Molecular Weight:
959.17
EC Number:
214-604-9
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
2188438
MDL number:
assay
98%
mp
>300 °C (lit.)
SMILES string
Brc1c(Br)c(Br)c(Oc2c(Br)c(Br)c(Br)c(Br)c2Br)c(Br)c1Br
InChI
1S/C12Br10O/c13-1-3(15)7(19)11(8(20)4(1)16)23-12-9(21)5(17)2(14)6(18)10(12)22
InChI key
WHHGLZMJPXIBIX-UHFFFAOYSA-N
General description
Decabromodiphenyl ether undergoes debromination in the presence of microbe and zero-valent iron. It is widely used as industrial flame retardant. Photodebromination of decabromodiphenyl ether adsorbed onto six different solid matrixes has been investigated.
signalword
Danger
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 4 - PBT - Repr. 1B - STOT RE 1 - vPvB
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
Regulatory Information
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Bernice Chabot-Giguère et al.
Environment international, 55, 101-108 (2013-04-02)
Decabromodiphenyl ether (deca-BDE) mixture (~97% of BDE-209) is now facing usage restrictions worldwide, which is leading to increased utilization of a series of alternative, replacement flame retardant (FR) products. Among these, Dechlorane Plus (DP) is receiving growing attention as this
Mireia Bartrons et al.
PloS one, 7(7), e41829-e41829 (2012-08-01)
Organohalogen compounds are some of the most notorious persistent pollutants disturbing the Earth biosphere. Although human-made, these chemicals are not completely alien to living systems. A large number of natural organohalogens, part of the secondary metabolism, are involved in chemical
Photodegradation of decabromodiphenyl ether adsorbed onto clay minerals, metal oxides, and sediment.
Mi-Youn Ahn et al.
Environmental science & technology, 40(1), 215-220 (2006-01-26)
The photodebromination of decabromodiphenyl ether (BDE-209) adsorbed onto six different solid matrixes was investigated in sunlight and by irradiation with 350 +/- 50 nm lamps (four lamps at 24 W each). After 14 days of lamp irradiation, BDE-209 degraded with