1. Product information
| Product Name: | 1-Bromo-2,5-difluorobenzene |
| Synonyms: | 1,4-Difluoro-2-bromobenzene;2,5-DIFLUOROBROMOBENZENE;2-BROMO-1,4-DIFLUOROBENZENE;1-BROMO-2,5-DIFLUOROBENZENE;1-Bromo-2,5-difluorobenzene 98%;1-Bromo-2,5-difluorobenzene98%;1-BROMO-2,5-DIFLUOROBENZENE 99.5%;1-Bromo-2,5-difluoro |
| CAS: | 399-94-0 |
| MF: | C6H3BrF2 |
| MW: | 192.99 |
| EINECS: | 206-920-0 |
| Product Categories: | Aryl;C6;Aromatic Hydrocarbons (substituted) & Derivatives;Fluorobenzene;Halogenated Hydrocarbons;alkyl bromide| alkyl Fluorine;Miscellaneous;Bromine Compounds;Fluorine Compounds;Fluorobenzene Series;bc0001 |
| Mol File: | 399-94-0.mol |
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| 1-Bromo-2,5-difluorobenzene Chemical Properties |
| Melting point | −31 °C(lit.) |
| Boiling point | 58-59 °C20 mm Hg(lit.) |
| density | 1.708 g/mL at 25 °C(lit.) |
| refractive index | n20/D 1.508(lit.) |
| Fp | 149 °F |
| storage temp. | Sealed in dry,Room Temperature |
| form | clear liquid |
| color | Colorless to Light yellow to Light orange |
| Specific Gravity | 1.708 |
| Water Solubility | Insoluble |
| 1-Bromo-2,5-difluorobenzene Usage And Synthesis |
| Chemical Properties | CLEAR COLOURLESS LIQUID |
| Uses | 2-Bromo-1,4-difluorobenzene has been used in the preparation of 1,4-difluoroanthraquinone, a precursor to ametantrone. |
| General Description | Lithiation of 2-bromo-1,4-difluorobenzene in the presence of lithium diisopropylamide (LDA) in THF-hexane, butyllithium in diethyl ether-hexane and butyllithium in THF-hexane has been reported. |
2. Packaging
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping
4. Contact information
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