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Structure of 25309-64-2
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2-Bromo-4,5-difluorophenylacetic acid is used as intermediate in organic syntheses.
1-Ethyl-4-iodobenzene serves as a versatile aryl halide building block in palladium-catalyzed cross-coupling reactions, enabling efficient C–C bond formation under standard Suzuki, Stille, and Negishi conditions. The ethyl substituent provides moderate steric and electronic modulation, enhancing solubility and stability during synthesis. Bench-stable and readily purified by column chromatography, it functions reliably in the construction of biaryl scaffolds and functionalized arenes relevant to pharmaceutical and materials chemistry.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H315-H319
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: