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Structure of 3462-95-1
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This phosphonium salt features a (4-fluorophenylmethyl) group attached to a triphenylphosphonium cation, delivering enhanced stability and solubility in polar aprotic solvents. The para-fluoro substituent imparts electron-withdrawing character, facilitating efficient Wittig reactions and enabling controlled olefination under mild conditions. Ideal for synthesizing conjugated alkenes and functionalized aromatic systems.
(4-Fluorophenylmethyl)triphenylphosphonium chloride serves as a stable, bench-ready phosphonium salt enabling efficient Wittig-type olefination reactions. Its fluorinated benzyl group imparts enhanced electrophilicity and improved solubility in organic media, facilitating high-yielding conversions with aldehydes and ketones. The compound exhibits excellent functional group tolerance and simplifies purification due to the triphenylphosphine oxide byproduct's crystallinity.
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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: