| 释义 |
tropone /ˈtrəʊpəʊn/Chemistry nounA viscous liquid ketone, of which tropolone is the hydroxylated derivative.- The tropone molecule has a seven-membered carbon ring and is aromatic in character. Systematic name: 2,4,6-cycloheptatrien-1-one; C7H6O..
Origin 1950s; earliest use found in Journal of the American Chemical Society. From trop- + -one. |