308552

5,5-二溴巴比妥酸

97%

• 经验公式（希尔记法）: C₄H₂Br₂N₂O₃
• CAS号: 511-67-1
• 分子量: 285.88
• EC 号: 208-131-7
• MDL编号: MFCD00010595
• UNSPSC代码: 12352100
• PubChem化学物质编号: 24858676
• NACRES: NA.22

属性

• 方案: 97%
• 药品控制: USDEA Schedule IIIN; regulated under CDSA - not available from Sigma-Aldrich Canada
• mp: 240-242 °C (lit.)
• 官能团: bromo
• SMILES字符串: BrC1(Br)C(=O)NC(=O)NC1=O
• InChI: 1S/C4H2Br2N2O3/c5-4(6)1(9)7-3(11)8-2(4)10/h(H2,7,8,9,10,11)
• InChI key: AMATXUCYHHHHHB-UHFFFAOYSA-N

说明

应用

5,5-Dibromobarbituric acid was used in the synthesis of condensed pteridine system by undergoing condensation with 4,5-diamino-pyrimidines in the presence of pyridine.

安全信息

• 象形图: GHS05
• 警示用语：: Danger
• 危险声明: H314
• 预防措施声明: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• 危险分类: Eye Dam. 1 - Skin Corr. 1B
• 储存分类代码: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable
• 个人防护装备: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges