Diacetone alcohol
Diacetonalkohol · دیاستون الکل · Diaceton-alkohol · ジアセトンアルコール · 4-hydroxy-4-methylpentan-2-on · Alkohol diacetonowy · Diacetona álcool · Diaceton alkohol · 二丙酮醇 · Diaseton alkol
| CAS | 123-42-2 |
|---|---|
| EC | 204-626-7 |
| UN | 1148 |
| Formula | C6H12O2 |
| Molar mass | 116.16 g/mol |
| LEL | 1.8 % vol |
| UEL | 6.9 % vol |
| Flash point | 58 °C |
| Autoignition temperature | 680 °C |
| Temperature class | T1 |
| Gas group | IIA |
| Relative density of the gas or vapour (air = 1) | 4.01 |
| GHS | Warning · H319 |
Diacetone alcohol is a beta-hydroxy ketone formed by hydroxylation of 4-methylpentan-2-one at the 4-position. It has been isolated from Achnatherum robustum. Diacetone alcohol appears as a clear colorless liquid with a pleasant odor. Flash point below 141 °F. Less dense than water.