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Salicylhydroxamic acid Basic information Product Name: Salicylhydroxamic acid Synonyms: N-HYDROXYSALICYLAMIDE;N,2-DIHYDROXYBENZAMIDE;SALICYLHYDROXAMIC ACID;SALICYLOHYDROXAMIC ACID;6-methyl-5,7-dihydro-4H-isoxazolo[5,4-c]pyridin-3-one;n,2-dihydroxy-benzamid;nsc5088;o-hydroxybenzohydroxamicacid CAS: 89-73-6 MF: C7H7NO3 MW: 153.14 EINECS: 201-934-3 Product Categories: Aromatics;Intermediates & Fine Chemicals;Hydroxylamines;Pharmaceuticals;Aroamtics;Miscellaneous Reagents;Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes;Hydroxylamines (N-Substituted) Mol File: 89-73-6.mol   Salicylhydroxamic acid Chemical Properties Melting point 177 °C (dec.) (lit.) Boiling point 276.03°C (rough estimate) density 1.3585 (rough estimate) refractive index 1.5500 (estimate) storage temp. Sealed in dry,Room Temperature pka pK (25°) 4.19 form Fine Crystalline Powder color Beige-pink Water Solubility It is soluble in water. Merck 14,8331 BRN 1210520 Stability: Stable. Incompatible with strong bases, strong oxidizing agents. Combustible. CAS DataBase Reference 89-73-6(CAS DataBase Reference) EPA Substance Registry System N,2-Dihydroxybenzamide (89-73-6)   Safety Information Hazard Codes Xn Risk Statements 20/21/22-36/37/38-40 Safety Statements 22-26-36-24/25 WGK Germany 3 RTECS VO6870000 HS Code 29242990 MSDS Information Provider Language 2-Hydroxybenzohydroxamic acid English SigmaAldrich English ACROS English ALFA English   Salicylhydroxamic acid Usage And Synthesis Chemical Properties off-white powder Uses Complexing agent. Uses Salicylhydroxamic acid can be used: To prepare phenylboronic acid-based bioconjugates for chromatographic applications. As a ligand to synthesize Fe(III), Cu(II), Ni(II) and Zn(II) complexes. As a selective collector in the segregation of oxide minerals using the flotation method.? Definition ChEBI: A hydroxamic acid that is N-hydroxybenzamide carrying a phenolic hydroxy group at position 2. Purification Methods Crystallise the hydroxamic acid from acetic acid. [Beilstein 10 H 98.]   Salicylhydroxamic acid Preparation Products And Raw materials Raw materials Methyl salicylate Preparation Products BENZO[D]ISOXAZOL-3-OL-->2-Benzoxazolinone