8.00133

Barbituric acid

for synthesis

• Sinônimo(s): Barbituric acid, 2,4,6-Trihydroxypyrimidine, N,N′-Malonylurea
• Fórmula empírica (Notação de Hill): C₄H₄N₂O₃
• Número CAS: 67-52-7
• Peso molecular: 128.09
• Número MDL: MFCD00006666
• Código UNSPSC: 12352115
• Número do índice EC: 200-658-0
• NACRES: NA.22

Propriedades

• Nível de qualidade: 200
• Ensaio: ≥99% (acidimetric)
• forma: solid
• potência: >5000 mg/kg LD₅₀, oral (Rat)
• pH: 2-3 (60 °C, 50 g/L in H₂O)
• pf: 250-252 °C (decomposition)
• solubilidade: 11.45 g/L
• densidade volumétrica: 720 kg/m³
• temperatura de armazenamento: 2-30°C
• InChI: 1S/C4H4N2O3/c7-2-1-3(8)6-4(9)5-2/h1H2,(H2,5,6,7,8,9)
• chave InChI: HNYOPLTXPVRDBG-UHFFFAOYSA-N

Descrição

Aplicação

• Synthesis of pyrazolopyranopyrimidines: A study employed a Co-MOF@Ag(2)O nanocomposite as a nano-organic catalyst for the efficient one-pot synthesis of pyrazolopyranopyrimidines, highlighting its potential application in organic synthesis involving barbituric acid derivatives (Hootifard et al., 2023).
• Optical and electrochemical characterization of organic dyes: Research on the optical, electrochemical, thermal, and theoretical properties of carbazole-derived organic dyes noted implications for the synthesis methods and applications of barbituric acid in dye chemistry, indicating advancements in material science (Naik et al., 2024).

Nota de análise

Assay (acidimetric): ≥ 99.0 %
Identity (IR): passes test

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 302.0 °F - closed cup
• Ponto de fulgor (°C): 150.00 °C - closed cup