化合物 From Wikipedia, the free encyclopedia
二氟化氧(粵拼:ji6 fat1 faa3 joeng5,Oxygen difluoride)係氟嘅氧化物,化學式OF2,喺室温嗰陣係冇色氣體。
二氟化氧 | |
---|---|
別名 | 氟化氧 次氟酸酐 |
識別 | |
CAS號 | 7783-41-7 |
PubChem | 24547 |
ChemSpider | 22953 |
SMILES | FOF |
InChI
| |
InChIKey | UJMWVICAENGCRF-UHFFFAOYAI |
歐盟編號 | 231-996-7 |
ChEBI | 30494 |
RTECS | RS2100000 |
性質 | |
化學式 | OF2 |
摩爾質量 | 53.9962 g·mol−1 |
密度 | 1.9 g/cm3 as liquid at -145°C |
熔點 | −223.8 °C |
沸點 | −144.8 °C |
如果無講明,所有數據都係指25 °C,100 kPa嘅時候嘅情況。 |
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