Tropolone is an organic compound with the formula C7H5(OH)O. It is a pale yellow solid that is soluble in organic solvents. The compound has been of interest to research chemists because of its unusual electronic structure and its role as a ligand precursor. Although not usually prepared from tropone, it can be viewed as its derivative with a hydroxyl group in the 2-position.

CAS：533-75-5
中文别名：草酚酮,托酚酮;2-羟基-2,4,6-环庚三烯-1-酮;品托酮;托酚酮;草酚酮;
英文别名：a-Tropolone;2-hydroxycyclohepta-2,4,6-trienone;2-hydroxy-2,4,6-cycloheptatriene-1-one;TROPOLONE FOR SYNTHESIS 1 G;2-hydroxy-2,4,6-cycloheptatrien-1-one;Purpurocatechol;2,4,6-Cycloheptatrien-1-one, 2-hydroxy-;2-hydroxytropone;2-hydroxi-2,4,6-cycloheptatrien-1-one;2-Hydroxy-2,4,6-cycloheptatrien-1-one;TROPOLONE FOR SYNTHESIS 5 G;
分子式：C7H6O2
分子量：122.121
精确质量：122.037
Psa：37.3
Logp：0.7524

UNII：7L6DL16P1T

外观与性状：淡黄色-奶油色固体
密度：1.278 g/cm3
沸点：80-84°C0.1mm Hg(lit.)
熔点：50-52°C(lit.)
闪点：>230°F
折射率：1.602
储存条件：2-8ºC

RTECS号：GU4075000
安全说明：S22-S24/25
WGK Germany：3
危险类别码：R22
海关编码：29144090
危险品标志：Xi

生产方法
暂无 用作医药、染料中间体
用途
用作医药、染料中间体