1,1-(1,2-Ethanediylbis(Oxy))Bis(2,4,6-Tribromobenzene)(CAS 37853-59-1)
UN No.:
UN 3152
| Purity | Grade | Package | Stock | Price | Quantity |
| 97% | RG | 250MG | In Stock | 8 USD
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| 97% | RG | 1G | In Stock | 13 USD
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| 97% | RG | 5G | In Stock | 70 USD
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| 97% | RG | 25G | In Stock | 211 USD
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| 97% | RG | 100G | In Stock | 803 USD
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Applications of 37853-59-1
BTBPE is predominantly used as a flame retardant in various applications such as:
- Thermoplastics: Incorporated into plastics used in electronics and automotive components.
- Textiles: Applied to fabrics for enhanced fire resistance.
- Construction Materials: Used in insulation materials and coatings to reduce flammability.
Physical and chemical properties of 37853-59-1
Boiling Point |
566.4±50.0 °C at 760 mmHg |
|---|---|
Decomposition |
1,2-bis-(2,4,6-tribromophenoxy)ethane (BTBPE) is currently one of the most utilised novel brominated flame retardants. In this contribution, ... the mechanisms pertinent to its thermal decomposition in view of analogous experimental findings /were analyzed in detail/. ... A 1,3-hydrogen shift, leading to 2,4,6-tribromophenol (M9) and 1,3,5-tribromo-2-(vinyloxy)benzene (M10) molecules, dominates direct scission of O-CH2 bonds up to a temperature of ~ 680 K /was demonstrated/. H atom abstraction from CH2 sites, followed by a fission of a C-C bond, produces a 2,4,6-tribromophenoxy radical (M2) and a M10 molecule. Bimolecular condensation reactions involving M2, M9 and M10 produce several congeners of brominated diphenyl ethers and their OH/OCHCH2 substituents, which serve as direct precursors for the formation of polybrominated dibenzo-p-dioxins. Reaction of M9 with a model compound of a hydrocarbon chain preferentially yields M2. Strong adsorption energy of the latter on a radical site of a hydrocarbon chain suggests that mechanisms such as Langmuir-Hinshelwood, Eley-Rideal and Diels-Alder might be operating during the formation of PBDD/Fs from brominated flame retardants (BFRs). |
Density |
2.58 |
Exact Mass |
681.562439 |
Flash Point |
238.8±28.6 °C |
H Bond Acceptors |
2 |
H Bond Donors |
0 |
Index of Refraction |
1.667 |
LogP |
log Kow = 8.9 |
Melting Point |
Melting point = 224 °C (commercial products are mixtures; the melting point given is for the low end of the range) |
Molecular Formula |
C14H8Br6O2 |
Molecular Weight |
687.636 |
PSA |
18.46000 |
Solubility |
DMSO: Insoluble (<1 mg/mL at 19 °C); 95% ethanol: Insoluble (<1 mg/mL at 19 °C) |
Stability |
Stable. Incompatible with strong oxidizing agents. |
Storage condition |
2-8°C |
Vapour Pressure |
1.89X10-10 mm Hg at 25 °C (est) |
Spectrums of 37853-59-1
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 37853-59-1
Cas:118-79-6
Cas:106-93-4
Cas:104-66-5
Q&A for CAS 37853-59-1
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Download SDS of 37853-59-1
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 37853-59-1
Operate under the ISO 9001 system
