Decabromodiphenyl Ethane
- Product Name
- Decabromodiphenyl Ethane
- CAS No.
- 84852-53-9
- Chemical Name
- Decabromodiphenyl Ethane
- Synonyms
- DECABROMODIPHENYLETHANE;SAYTEX 8010;DODPE;Decabromodiphenyl Ethyle;BPDPE;DECABROMODIPHENYL ETHANE（DBDPE）;FR-RDT 3;DBDPE/RDT-3;Decadiphenyl 8010;1,2-BIS(PENTABROMOPHE
- CBNumber
- CB3740945
- Molecular Formula
- C14H4Br10
- Formula Weight
- 971.22
- MOL File
- 84852-53-9.mol
Decabromodiphenyl Ethane Property
- Melting point:
- 345°C
- Boiling point:
- 676.2±50.0 °C(Predicted)
- Density
- 2.816±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Dioxane (Very Slightly, Heated)
- form
- Solid
- color
- Off-White to Pale Beige
- InChIKey
- BZQKBFHEWDPQHD-UHFFFAOYSA-N
- LogP
- 3.55 at 25℃
- CAS DataBase Reference
- 84852-53-9(CAS DataBase Reference)
- EPA Substance Registry System
- Benzene, 1,1'-(1,2-ethanediyl)bis[2,3,4,5,6-pentabromo- (84852-53-9)
Safety
- RTECS
- DA0358200
- HS Code
- 29039990
- Hazardous Substances Data
- 84852-53-9(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- B2795
- Product name
- 1,2-Bis(2,3,4,5,6-pentabromophenyl)ethane
- Purity
- >96.0%(T)
- Packaging
- 25g
- Price
- $30
- Updated
- 2024/03/01
- Product number
- B2795
- Product name
- 1,2-Bis(2,3,4,5,6-pentabromophenyl)ethane
- Purity
- >96.0%(T)
- Packaging
- 500g
- Price
- $130
- Updated
- 2024/03/01
- Product number
- D212800
- Product name
- Decabromodiphenylethane
- Packaging
- 25g
- Price
- $80
- Updated
- 2021/12/16
- Product number
- FD33329
- Product name
- Decabromodiphenylethane
- Packaging
- 250g
- Price
- $100
- Updated
- 2021/12/16
- Product number
- FD33329
- Product name
- Decabromodiphenylethane
- Packaging
- 100g
- Price
- $60
- Updated
- 2021/12/16
Decabromodiphenyl Ethane Chemical Properties,Usage,Production
Chemical Properties
Decabromodiphenyl ethane is a powder with a high molecular weight, very low water solubility, and low lipophilicity (as indicated by log Kow). The particles are <15 μm in diameter, and thus, this substance is expected to be respirable after inhalation exposure.
Physical properties
White or pale yellow powder. Slightly soluble in alcohol, ether, almost insoluble in water.
Uses
Decabromodiphenyl ethane (DBDPE) is a brominated flame retardant used as an additive in a variety of polymer and textile applications. In polymeric applications, such as high impact polystyrene,DBDPE is compounded or blended into the resin. The resulting DBDPE containing plastics are then converted to finished products by, for example, injection molding. For textile applications, DBDPE is blended with various latices and applied as a back coating to the textile.
Preparation
Diphenyl ethane (DPE) was synthesized by using benzene and dichloroethane as raw materials and AlC3 as catalyst, and then DPE was brominated and aged to obtain decabromodiphenyl ethane.
Application
Decabromodiphenyl ethane, a widely used new brominated flame retardant, is added into flammable materials to achieve fire retardation. It used in thermoplastics, thermosets, textiles and coatings that inhibit or resist the spread of fire.
Environmental Fate
Decabromodiphenyl ethane’s physicochemical properties suggest that it will partition predominantly in sediment and soil through binding to the organic fraction of particulate matter. In the EA environmental risk assessment, it concluded that DBDPEthane is unlikely to rapidly undergo photodegradation in the presence of hydroxyl radicals, it is not readily biodegradable in the aquatic environment under aerobic conditions, and it is not hydrolysable (no hydrolysable groups) (Dungey and Akintoye, 2007). No data were available to assess the biodegradation under anaerobic conditions [e.g., wastewater treatment plants (WWTPs) or in sediments]; the EA noted the possibility of reductive debromination under these conditions.
The potential for DBDPEthane to bioconcentrate was evaluated in an 8-week fish bioconcentration study (Dungey and Akintoye, 2007). When fish were exposed to DBDPEthane at concentrations of 0.5 and 0.05mg/l, the respective fish bioconcentration factors (BCFs) were <2.5 and <25 l/kg wet weight (ww), respectively. Since the water concentrations used exceeded DBDPEthane’s water solubility, the dissolved concentration was unknown. The EA appropriately considered this study invalid. No additional BCF studies are available; however, based on the physicochemical properties, lowtoxicity in acute and repeated dose mammalian, aquatic, and terrestrial studies, it is unlikely that DBDPEthane will bioaccumulate.
Decabromodiphenyl Ethane Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Decabromodiphenyl Ethane manufacturers
- Product
- Decabromodiphenyl Ethane 84852-53-9
- Price
- US $30.00-10.00/BOX
- Min. Order
- 10BOX
- Purity
- 99
- Supply Ability
- 20TONS
- Release date
- 2023-11-15
- Product
- 1,2-Bis(pentabromophenyl) ethane 84852-53-9
- Price
- US $60.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100 tons
- Release date
- 2023-09-06
- Product
- Decabromodiphenyl Ethane 84852-53-9
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-10-16