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1559-88-2 - 1-Bromo-2,3,5,6-tetrafluorobenzene, 98% - 3-Bromo-1,2,4,5-tetrafluorobenzene - 2,3,5,6-Tetrafluorobromobenzene - B24265 - Alfa Aesar

B24265 1-Bromo-2,3,5,6-tetrafluorobenzene, 98%

CAS Number
1559-88-2
Synonyms
3-Bromo-1,2,4,5-tetrafluorobenzene
2,3,5,6-Tetrafluorobromobenzene

Size Price ($) Quantity Availability
1g 29.20
5g 77.60
25g 325.00
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1-Bromo-2,3,5,6-tetrafluorobenzene, 98%

MDL
MFCD00000308
EINECS
216-327-9

Chemical Properties

Formula
C6HBrF4
Formula Weight
228.98
Boiling Point
142-144°
Flash Point
53°(129°F)
Density
1.883
Refractive Index
1.4690
Solubility
Not miscible or difficult to mix in water.

Applications

1-Bromo-2,3,5,6-tetrafluorobenzene is used to produce 1,2,4,5-tetrafluoro-3-hept-1-ynyl-benzene. It is also used as a pharmaceutical intermediate.

Notes

Store in a cool, dry place in tightly closed container. Incompatible with oxidizing agents.

Literature References

GB Deacon and DG Vince. Symmetrization of Bromobis(polyfluorophenyl)thallium(III) compounds with copper powder. Australian Journal of Chemistry. 1975, 28 (9), 1931 - 1941.

Zongjun Qiao; Hui Liu; Xiao Xiao; Yana Fu; Jianpeng Wei; Yuxue Li; and Xuefeng Jiang. Efficient Access to 1,4-Benzothiazine: Palladium-Catalyzed Double C-S Bond Formation Using Na2S2O3 as Sulfurating Reagent. Org. Lett. 2013, 15 (11), 2594-2597.

GHS Hazard and Precautionary Statements

Hazard Statements: H226-H315-H319-H335

Flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P280g-P305+P351+P338

Wear protective gloves. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Other References

Hazard Class
3
Packing Group
III
Harmonized Tariff Code
2903.99
TSCA
No

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