3-ヒドロキシ-2-ブタノン
اسيتوين · 3-Hydroxy-2-butanon · (RS)-acetoin · Acetoína · 3-hydroxybutanone · 3-हाइड्रोक्सीब्यूटोनोन · Asetoin · Acetoina · 아세토인 · Acetoin · Acetoină · Ацетоин
| CAS | 513-86-0 |
|---|---|
| EC | 208-174-1 |
| UN | 2621 |
| 化学式 | C4H8O2 |
| モル質量 | 88.105 g/mol |
| 引火点 | 41.1 °C |
| ガスまたは蒸気の相対密度（空気 = 1） | 3.04 |
| GHS | 危険 · H226, H228, H315, H318, H319 |
Acetyl methyl carbinol appears as a light-yellow colored liquid that can form a crystalline solid when it dimerizes. Slightly denser than water. Hence sinks in water.