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Structure of 367-27-1
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2,4-Difluorophenol has been used:as starting reagent during the synthesis of 4,6-difluoro-5,7-dihydroxytryptaminein the synthesis of 3-carboxy-6,8-difluoro-7-hydroxycoumarin (Pacific Blue), fluorinated fluorescent dye
2,4-Difluorophenol serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling efficient introduction of fluorinated aromatic motifs. Its ortho- and para-fluoro substituents facilitate electrophilic substitution and palladium-catalyzed coupling reactions, while the phenolic hydroxyl group supports direct functionalization or protection strategies. The compound exhibits good bench stability and compatibility with standard purification techniques, making it well-suited for iterative synthetic workflows.
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GHS Pictogram :
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GHS No : GHS05,GHS07
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Signal Word : Danger
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UN#: 1760
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Class : 8
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Packing Group : Ⅲ
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Hazard Statements : H302+H312+H332-H315-H318-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: