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Structure of 3906-87-4
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2-Fluoroterephthalic acid is a fluorinated aromatic dicarboxylic acid featuring two carboxyl groups positioned para to each other on a benzene ring, with a fluorine atom at the ortho position relative to one carboxyl. This electron-withdrawing fluorine imparts enhanced polarity and stability, enabling its use in constructing functionalized polymers and metal-organic frameworks. The compound exhibits good solubility in polar solvents and maintains integrity under standard bench conditions.
2-Fluoroterephthalic acid serves as a versatile building block in the synthesis of functionalized aromatic polymers and pharmaceutical intermediates. Its ortho-fluoro substitution enables directed metalation and subsequent C–H functionalization, while the carboxylic acid groups facilitate coupling reactions under standard conditions. The compound exhibits good bench stability and is readily purified by recrystallization, making it well-suited for iterative synthetic workflows in medicinal chemistry and materials science.
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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 : H302-H315-H319-H335
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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: