出典:Wiktionary
出典:『Wiktionary』 (2026/01/16 00:52 UTC 版)
dinitrogen pentoxide (uncountable)
出典:Wikipedia
出典:『Wikipedia』 (2011/01/26 20:41 UTC 版)
Dinitrogen pentoxide is the chemical compound with the formula N2O5. Also known as nitrogen pentoxide, N2O5 is one of the binary nitrogen oxides, a family of compounds that only contain nitrogen and oxygen. It is an unstable and potentially dangerous oxidizer that once was used as a reagent when dissolved in chloroform for nitrations but has largely been superseded by NO2BF4 (nitronium tetrafluoroborate).