Introduction：Basic information about 2-Allyloxy-1,3,5-tribromobenzene CAS 3278-89-5, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
2-Allyloxy-1,3,5-tribromobenzene Basic information
| Product Name: | 2-Allyloxy-1,3,5-tribromobenzene |
| Synonyms: | 1,3,5-tribromo-2-(2-propenyloxy)-benzen;ALLYL 2,4,6-TRIBROMOPHENYL ETHER;ALLYL TRIBROMOPHENYL ETHER;Benzene,1,3,5-tribromo-2-(2-propenyloxy);TRIBROMOPHENYL ALLYL ETHER;2-allyloxy-1,3,5-tribromobenzene;1,3,5-TribroMo-2-(2-propen-1-yloxy)-benzene;Allyl 2,4,6-tribromophenyl ether 98% |
| CAS: | 3278-89-5 |
| MF: | C9H7Br3O |
| MW: | 370.86 |
| EINECS: | 221-913-2 |
| Product Categories: | Allyl Monomers;Monomers;Polymer Science |
| Mol File: | 3278-89-5.mol |
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2-Allyloxy-1,3,5-tribromobenzene Chemical Properties
| Melting point | 74-76 °C (lit.) |
| Boiling point | 339.5±37.0 °C(Predicted) |
| density | 1.950±0.06 g/cm3(Predicted) |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) |
| form | Solid |
| color | Off-White to Beige |
| InChI | InChI=1S/C9H7Br3O/c1-2-3-13-9-7(11)4-6(10)5-8(9)12/h2,4-5H,1,3H2 |
| InChIKey | RZLLIOPGUFOWOD-UHFFFAOYSA-N |
| SMILES | C1(Br)=CC(Br)=CC(Br)=C1OCC=C |
| EPA Substance Registry System | Allyl 2,4,6-tribromophenyl ether (3278-89-5) |
Safety Information
| WGK Germany | 3 |
| TSCA | TSCA listed |
| Storage Class | 11 - Combustible Solids |
2-Allyloxy-1,3,5-tribromobenzene Usage And Synthesis
| Application | 1,3,5-Tribromo-2-(2-propen-1-yloxy)-benzene is used as a brominated flame retardant.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package. |
| Synthesis |
To the ethanol solution of the sodium tribromophenolate salt prepared in the step 1), the dispersing agent sodium stearate 2.5 g is added.And catalyst II phenyl triethyl ammonium chloride 5.6g,The temperature is raised to 75 ?? C to reflux the reaction.Further, 1000 ml of an ethanol solution of chloropropene having a volume ratio of chloropropene to ethanol of 1:5 was slowly added thereto, and then the reaction was kept at 75 ?? C for 6.5 h until the end.Then, the temperature is lowered to 7 ?? C in sequence, and then suction filtration is performed to recover the ethanol solution.After washing the filter cake with water, the filter cake was dried at 60 ?? C.2,4,6-Tribromophenyl allyl ether was obtained as a white powdery solid in a yield of 96.2%. |
2-Allyloxy-1,3,5-tribromobenzene Preparation Products And Raw materials
| Raw materials | 2,4,6-TRIBROMOPHENOLSODIUMSALT-->2,4,6-Tribromophenol-->ALLYL IODIDE-->Allyl chloride-->Allyl bromide |
