Potassium phthalimide is a chemical compound of formula C8H4KNO2. It is commercially available, and usually presents as fluffy, very pale yellow crystals. It is the potassium salt of phthalimide. If desired, it may be prepared by adding a hot solution of phthalimide to a solution of potassium hydroxide; the desired product precipitates.

CAS：1074-82-4
中文别名：邻苯二甲酸酰亚胺钾盐;苯邻二甲酰亚胺钾;酞酰亚胺钾;
英文别名：1,3-Dihydro-1,3-dioxoisoindole potassium salt;phthalimide potassium;Potassium 1,3-dioxoisoindolin-2-ide;Potassium phthalimide;Phthalimide potassium salt;Phthalimide,potassium derivative;POTASSIUM PHTHALIMIDE;
分子式：C8H4KNO2
分子量：185.221
精确质量：184.988
Psa：34.14
Logp：0.6848

BRN号：3598719
MDL号：MFCD00005887
EINECS号：214-046-6

外观与性状：绿色白色粉末
密度：1.367g/cm3
沸点：359ºC at 760 mmHg
熔点：>300°C
闪点：170.9ºC
稳定性：Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件：Store at RT.

安全说明：S22-S24/25-S26
WGK Germany：3
危险类别码：R36/37/38
海关编码：2925190090
危险品标志：Xi

用途
生产医药、农药，染料，合成伯胺类化合物等。