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Structure of 1551-39-9
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Tetrafluoroisophthalic acid features two carboxylic acid groups flanked by fluorine atoms at the para positions of the aromatic ring, delivering enhanced electron-withdrawing character. This configuration supports robust stability and facilitates integration into high-performance polymers and functional materials requiring strong polarity and thermal resilience.
Tetrafluoroisophthalic acid serves as a versatile building block in the synthesis of fluorinated aromatic compounds and functionalized heterocycles. Its ortho-dicarboxylic acid structure enables efficient metal coordination, amidation, and cyclization reactions under standard conditions. The four fluorine substituents enhance metabolic stability and modulate electronic properties, making it valuable for medicinal chemistry and materials science applications. Bench-stable and readily purified by recrystallization, it functions effectively in both small-scale screening and process development workflows.
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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-H335
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Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: