嘧啶
Пиримидин · Pirimidin · Піримідин · Pirimidin · Pyrimidine · Пиримидин · Pyrimidin · Pirymidyna · بيريميدين · Пиримидин · Πυριμιδίνη · Pirimidina
| CAS | 289-95-2 |
|---|---|
| EC | 206-026-0 |
| 分子式 | C4H4N2 |
| 摩尔质量 | 80.09 g/mol |
| 闪点 | 20.5 °C |
| 气体或蒸气的相对密度（空气 = 1） | 2.77 |
| GHS | 危险 · H226, H318 |
Pyrimidine is the parent compound of the pyrimidines; a diazine having the two nitrogens at the 1- and 3-positions. It has a role as a Daphnia magna metabolite.