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Structure of 39224-65-2
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4,5-Dichloro-2-nitrophenol features a nitro group flanked by two chlorine substituents on the aromatic ring, conferring strong electron-withdrawing character. This configuration enhances reactivity in nucleophilic substitution and facilitates incorporation into complex heterocycles. The compound exhibits bench-stable handling properties under standard conditions and serves as a key intermediate in agrochemical and pharmaceutical synthesis pathways.
4,5-Dichloro-2-nitrophenol serves as a valuable building block in the synthesis of heterocyclic scaffolds and functionalized aromatic compounds. Its dual electron-withdrawing nitro and chlorine substituents enhance electrophilicity, facilitating nucleophilic aromatic substitution and palladium-catalyzed coupling reactions. The compound exhibits good bench stability and is compatible with standard purification methods, enabling efficient integration into multi-step synthetic sequences for pharmaceutical and agrochemical research.
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GHS No : GHS05,GHS07,GHS09
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Signal Word : Danger
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UN#: 3077
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Class : 9
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Packing Group : Ⅲ
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Hazard Statements : H302-H315-H317-H318-H410
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Precautionary Statements : P261-P264-P270-P272-P273-P280-P302+P352-P330-P362+P364-P391-P501
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Lot numbers can be found on the outside label of a product: