CAS号: 917-58-8 英文名称: Potassium ethylate 英文同义词: Kaliumethanolat;Ethoxypotassium;Potassium alcohol;Potassium ethoxide;Potassium ethylate;potassium ethanolate;Ethanol,potassiumsalt;PotassiuM ethoxide 95%;Potassium ethoxide, 95+%;Potassium ethoxide, 92+% 中文名称: 乙醇钾 中文同义词: 乙醇钾;乙氧基钾;乙醇钾 溶液;乙醇钾,96%;乙醇钾, 95+%;乙醇钾, 99+% (METALS BASIS), 15% W/V乙醇溶液;乙醇钾, 99+% (METALS BASIS), 15% W/V IN ETHANOL;乙醇钾, 15% W/V IN ETHANOL, 99+% (METALS BASIS) 分子式: C2H5KO 分子量: 84.16 熔点 : 250°C (dec.) 沸点 : -78.5°C (rough estimate) 密度 : 0.894 g/mL at 25 °C 折射率 : n 20/D 1.39 闪点 : 70 °F 储存条件 : Flammables area 溶解度 : Soluble in ethanol, ether 形态: Powder 颜色: white to off-white 比重: 0.894 水溶解性 : It reacts vigorously with water. 水解敏感性: 8: reacts rapidly with moisture, water, protic solvents 水解敏感性: 7: reacts slowly with moisture/water 敏感性 : Moisture Sensitive 稳定性: Stable, but highly flammable. Reacts violently with water. Contact with damp air may lead to heating of the solid, which could in turn ignite it, or materials with which it is in contact. Incompatible with air, water, moisture, acids, acid chlorides, acid anhydrides, oxidizing agents, reducing agents. CAS 数据库: 917-58-8(CAS DataBase Reference) EPA化学物质信息: Potassium ethoxide (917-58-8) 危险品标志 : F,C 危险类别码 : 11-14-34-10 安全说明 : 8-16-26-43-45-36/37/39 危险品运输编号 : UN 3274 3/PG 2 WGK Germany : 1 TSCA : Yes HazardClass : 3 PackingGroup : II 海关编码 : 29051900