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Structure of 437-81-0
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2,6-Difluorobenzaldehyde can be used as a reactant to synthesize: 5-Cyano-6-(2,6-difluorophenyl)-5,6-dihydro-2-thiouracil via one-pot cyclocondensation reaction with ethyl cyanoacetate and thiourea. 1-(2,6-Difluorobenzyl)-2-(2,6-difluorophenyl)-benzimidazole by reacting with 1,2-phenylenediamine in the presence of a catalytic amount of p-toluenesulfonic acid.(3E)-4-(2,6-Difluorophenyl)-3-buten-2-one by Wittig olefination reaction with acetylmethylidenetriphenyl phosphorane.Methyl 4-fluorobenzo[b]thiophene-2-carboxylate by treating with methyl thioglycolate in the presence of K2CO3.
2,6-Difluorobenzaldehyde serves as a valuable building block in medicinal chemistry and agrochemical synthesis, offering enhanced metabolic stability and modulated electronic properties due to the ortho-fluorine substituents. Its aldehyde functionality enables facile incorporation into imines, oximes, and Wittig reactions, while the fluorinated aromatic ring exhibits excellent bench stability and compatibility with diverse reaction conditions.
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GHS Pictogram :
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GHS No : GHS05
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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 : H227-H314-H412
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Precautionary Statements : P210-P260-P264-P273-P280-P301+P330+P331-P304+P340-P363-P370+P378-P403-P405-P501
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Lot numbers can be found on the outside label of a product: