化学(http://www.maoyihang.com/sell/l_9/)名称:呋[3,4-B]吡嗪-5,7-二酮;4-B]吡嗪-5;7-二酮;呋[3;吡嗪二酸酐
英文名称:2,3-Pyrazinecarboxylic anhydride
CAS:4744-50-7
分子式:C6H2N2O3
分子量:150.09
EINECS号:225-260-4
Mol文件:4744-50-7.mol
用途:吡嗪酰胺中间体(http://www.maoyihang.com/sell/l_9/)
外观:固体粉末
含量:98%
包装(http://www.maoyihang.com/sell/l_12/):桶
分子结构
密度:1.686g/cm3
熔点:210℃ (dec.)
沸点:357.3°C at 760 mmHg
闪点:169.9°C
蒸汽压:2.76E-05mmHg at 25°C