538329

Acetoacetanilide

≥99.5%

• Sinônimo(s): 1-(Phenylamino)-1,3-butanedione, 1-(Phenylcarbamoyl)-2-propanone, 3-Oxo-N-phenylbutanamide, 3-Oxo-N-phenylbutyramide, 4-(Phenylamino)-2,4-butanedione, Acetoacetamidobenzene
• Fórmula linear: CH₃COCH₂CONHC₆H₅
• Número CAS: 102-01-2
• Peso molecular: 177.20
• Beilstein: 473419
• Número CE: 202-996-4
• Número MDL: MFCD00008780
• Código UNSPSC: 12352100
• ID de substância PubChem: 24878321
• NACRES: NA.22

Propriedades

• densidade de vapor: 6.1 (vs air)
• Nível de qualidade: 100
• Ensaio: ≥99.5%
• temperatura de autoignição: 843 °F
• pf: 83-88 °C (lit.)
• grupo funcional: amide; ketone
• cadeia de caracteres SMILES: CC(=O)CC(=O)Nc1ccccc1
• InChI: 1S/C10H11NO2/c1-8(12)7-10(13)11-9-5-3-2-4-6-9/h2-6H,7H2,1H3,(H,11,13)
• chave InChI: DYRDKSSFIWVSNM-UHFFFAOYSA-N

Descrição

Descrição geral

Acetoacetanilide (N-phenyl-3-oxobutanamide) undergoes condensation reaction with o-phenylenediamine to afford a Schiff base. Dielectric constant of acetoacetanilide crystals were found to increase on exposure to 120MeV Ag¹³⁺ ions due to increase in number of defects. Acetoacetanilide/Ce⁴⁺ system serves as an initiator during the polymerization of vinyl monomers.

Aplicação

Acetoacetanilide may be used to synthesize:

• azo pigments
• acetoacetanilido-4-aminoantipyrine (Schiff base)
• 6-aryl-2-methyl-4-oxo-N,N′-diphenyl-2-cyclohexene-1,3-dicarboxamides
• photoluminescent lanthanide complexes

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3