基本信息
物化性质
外观与性状:黄色至棕色结晶粉末
密度:1.18 g/mL at 25 °C(lit.)
沸点:319.3ºC at 760 mmHg
熔点:143-144.5 °C(lit.)
闪点:161.1ºC
折射率:1.56467 (141.1ºC)
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
密度:1.18 g/mL at 25 °C(lit.)
沸点:319.3ºC at 760 mmHg
熔点:143-144.5 °C(lit.)
闪点:161.1ºC
折射率:1.56467 (141.1ºC)
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
安全信息
RTECS号:AM7525000
安全说明:S26-S36-S24/25
WGK Germany:2
危险类别码:R36/37/38
海关编码:2914391000
危险品标志:Xi
安全说明:S26-S36-S24/25
WGK Germany:2
危险类别码:R36/37/38
海关编码:2914391000
危险品标志:Xi
生产方法及用途
生产方法
由间苯二酚与乙酸乙酰化而得。此外,由间苯二酚与氯乙酰或乙酐在氯化锌存在下反应,也可制得该品。
用途
是有机合成原料,医药工业用于制冠心病药物“乙氧黄酮”。
由间苯二酚与乙酸乙酰化而得。此外,由间苯二酚与氯乙酰或乙酐在氯化锌存在下反应,也可制得该品。
用途
是有机合成原料,医药工业用于制冠心病药物“乙氧黄酮”。