| 释义 |
pi·nac·o·lone
\-ˌlōn\ noun
(-s)
Etymology: pinacol + -one
1. : a liquid ketone (CH3)3COCH3 of peppermint odor formed from pinacol by treatment with acid to cause loss of water and molecular rearrangement; 3,3-dimethyl-2-butanone
2. : any of a series of ketones R3CCOR formed like pinacolone from other pinacols |