Tetrabromobisphenol A diallyl etherCAS# 25327-89-3 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 25327-89-3 | SDF | Download SDF |
| PubChem ID | 61972 | Appearance | Powder |
| Formula | C21H20Br4O2 | M.Wt | 624 |
| Type of Compound | N/A | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | 1,3-dibromo-5-[2-(3,5-dibromo-4-prop-2-enoxyphenyl)propan-2-yl]-2-prop-2-enoxybenzene | ||
| SMILES | CC(C)(C1=CC(=C(C(=C1)Br)OCC=C)Br)C2=CC(=C(C(=C2)Br)OCC=C)Br | ||
| Standard InChIKey | PWXTUWQHMIFLKL-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C21H20Br4O2/c1-5-7-26-19-15(22)9-13(10-16(19)23)21(3,4)14-11-17(24)20(18(25)12-14)27-8-6-2/h5-6,9-12H,1-2,7-8H2,3-4H3 | ||
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
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| About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
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| Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. | ||
Tetrabromobisphenol A diallyl ether Dilution Calculator
Tetrabromobisphenol A diallyl ether Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 1.6026 mL | 8.0128 mL | 16.0256 mL | 32.0513 mL | 40.0641 mL |
| 5 mM | 0.3205 mL | 1.6026 mL | 3.2051 mL | 6.4103 mL | 8.0128 mL |
| 10 mM | 0.1603 mL | 0.8013 mL | 1.6026 mL | 3.2051 mL | 4.0064 mL |
| 50 mM | 0.0321 mL | 0.1603 mL | 0.3205 mL | 0.641 mL | 0.8013 mL |
| 100 mM | 0.016 mL | 0.0801 mL | 0.1603 mL | 0.3205 mL | 0.4006 mL |
| * Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. | |||||
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Identification of tetrabromobisphenol A diallyl ether as an emerging neurotoxicant in environmental samples by bioassay-directed fractionation and HPLC-APCI-MS/MS.[Pubmed:21539307]
Environ Sci Technol. 2011 Jun 1;45(11):5009-16.
Brominated flame retardants (BFRs) have been widely used as additives in products to reduce their flammability. Recent findings suggested that some BFRs exhibit neurotoxicity and thus might pose a threat to human health. In this work, a neurotoxicity assay-directed analysis was developed, combining sample cleanup, fractionation, chemical identification, and bioassay. Viability of primary cultured cerebellar granule neurons (CGNs) was used to evaluate the neurotoxicity of extracts or separated fractions from environmental samples. Tetrabromobisphenol A diallyl ether (TBBPA DAE) was identified as the causative toxicant in sediment samples collected from a river near a brominated flame retardant (BFR) manufacturing plant in South China. Liquid chromatography atmospheric pressure chemical ionization tandem mass spectrometry (LC-APCI-MS/MS) was optimized to determine TBBPA DAE levels in the potent fractions and to confirm TBBPA DAE as the key neurotoxicant. On the basis of comparison with the structure of other TBBPA derivatives, the 1-propenyl group in TBBPA DAE appears to be the cause for the neurotoxic potency. The levels of TBBPA DAE in samples along the river were found at up to 49 ng/L for river water, 10,183 ng/g dry weight (dw) in surface sediments, and 42 ng/g dw in soils. According to the distribution of TBBPA DAE in the environmental samples, the manufacturing plant was identified as the release source of TBBPA DAE. To our knowledge, this study is the first to demonstrate potential neurotoxicity induced by TBBPA DAE in real environmental samples.
