基本信息
cas:2973-76-4
中文名称:5-溴香兰素
中文别名:5-溴香兰醛;5-溴香草醛;溴香草醛;3-溴-4-羟基-5-甲氧基苯甲醛;5-溴-4-羟基-3-甲氧基苯甲醛;
英文名称:5-Bromovanillin
英文别名:5-Bromo-4-Hydroxy-3-Methoxybenzaldehyde;Bromovanillin;Benzaldehyde, 3-bromo-4-hydroxy-5-methoxy-;3-Bromo-4-hydroxy-5-methoxybenzaldehyde;3-BROMO-4-HYDROXY-5-METHOXY-BENZALDEHYDE;5-bromovanilin;3-methoxy-4-hydroxy-5-bromo-benzaldehyde;4-Hydroxy-3-methoxy bromobenzaldehyde;3-bromo4-hydroxy-5-methoxy-benzaldehyde;
分子式:C8H7BrO3
分子量:231.04300
精确质量:229.95800
PSA:46.53000
LOGP:1.97580
物化性质
外观与性状:淡棕色结晶粉末
密度:1.653 g/cm3
沸点:289.5ºC at 760 mmHg
熔点:164-166 °C(lit.)
闪点:128.9ºC
折射率:1.62
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.
蒸汽压:1.47E-05mmHg at 25°C
安全信息
安全说明:S26-S37/39-S36/37/39-S22-S24/25-S20/21
危险类别码:R36/37/38
WGK Germany:3
海关编码:2913000090
危险品标志:Xi
生产方法及用途
生产方法
用香兰醛经溴化而得。

用途

联苯双酯的中间体。
毒性
加载中...