8.00133

Barbituric acid

for synthesis

• Synonyme(s) : Barbituric acid, 2,4,6-Trihydroxypyrimidine, N,N′-Malonylurea
• Formule empirique (notation de Hill): C₄H₄N₂O₃
• Numéro CAS: 67-52-7
• Poids moléculaire : 128.09
• Numéro MDL: MFCD00006666
• Code UNSPSC : 12352115
• Numéro de classement CE : 200-658-0
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 200
• Pureté: ≥99% (acidimetric)
• Forme: solid
• Puissance: >5000 mg/kg LD₅₀, oral (Rat)
• pH: 2-3 (60 °C, 50 g/L in H₂O)
• Pf: 250-252 °C (decomposition)
• Solubilité: 11.45 g/L
• Masse volumique apparente: 720 kg/m³
• Température de stockage: 2-30°C
• InChI: 1S/C4H4N2O3/c7-2-1-3(8)6-4(9)5-2/h1H2,(H2,5,6,7,8,9)
• Clé InChI: HNYOPLTXPVRDBG-UHFFFAOYSA-N

Description

Application

• 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).

Remarque sur l'analyse

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

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 302.0 °F - closed cup
• Point d'éclair (°C): 150.00 °C - closed cup