名称/Name: 3,4-二氟马来酸酐/ difluoro-2,5-dihydrofuran-2,5-dione
CAS No.: 669-78-3
分子式/Formula: C4F2O3
分子量/ Formula weight: 134.04
储藏条件/Storage T, °C: 2-8
沸点/BP, °C: 128-130 at 760 mmHg
检测项目/Items |
标准/Standard |
检验结果/Results |
|
外观Appearance |
2-8°C |
无色至浅黄色粉末晶体 Colorless to pale yellow White crystalline powder |
白色粉末晶体 White crystalline powder |
25°C |
无色至浅黄色液体 Colorless to pale yellow liquid |
无色 Colorless liquid |
|
纯度/Purity(GC) |
≥99% |
99.98% |