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Structure of 823-85-8
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(4-Fluorophenyl)hydrazine (hydrochloride) features a fluorinated aromatic ring that enhances metabolic stability and modulates electronic properties. This bench-stable hydrazine derivative enables direct coupling in C–N bond formation, serving as a key intermediate for bioactive heterocycles and pharmaceutical scaffolds under standard conditions.
(4-Fluorophenyl)hydrazine (hydrochloride) serves as a reliable building block for the synthesis of fluorinated heterocycles and azo dyes. Its well-documented reactivity enables efficient coupling in Ullmann-type reactions and facilitates the construction of biologically relevant scaffolds via cyclization pathways. The hydrochloride salt enhances bench stability and simplifies handling, while maintaining compatibility with standard synthetic workflows involving nucleophilic hydrazine derivatives.
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GHS Pictogram :
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GHS No : GHS06,GHS08,GHS09
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Signal Word : Danger
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UN#: 2811
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H301-H311-H317-H331-H350-H400-H410
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Precautionary Statements : P261-P264-P270-P271-P272-P273-P280-P361+P364-P391-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: