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Merck
CN
所有图片(1)

文件

8.00133

Sigma-Aldrich

Barbituric acid

for synthesis

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别名:
Barbituric acid, 2,4,6-Trihydroxypyrimidine, N,N′-Malonylurea
经验公式(希尔记法):
C4H4N2O3
CAS号:
分子量:
128.09
MDL编号:
UNSPSC代码:
12352115
EC索引号:
200-658-0
NACRES:
NA.22

质量水平

检测方案

≥99% (acidimetric)

形式

solid

效能

>5000 mg/kg LD50, oral (Rat)

pH值(酸碱度)

2-3 (60 °C, 50 g/L in H2O)

mp

250-252 °C (decomposition)

溶解性

11.45 g/L

堆积密度

720 kg/m3

储存温度

2-30°C

InChI

1S/C4H4N2O3/c7-2-1-3(8)6-4(9)5-2/h1H2,(H2,5,6,7,8,9)

InChI key

HNYOPLTXPVRDBG-UHFFFAOYSA-N

应用

  • 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).

分析说明

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

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

302.0 °F - closed cup

闪点(°C)

150.00 °C - closed cup


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