CBNumber: | CB1335932 |
英文名称: | Potassium tert-butoxide |
中文名称: | |
MF: | C4H9KO |
MW: | 112.21 |
CAS: | 865-47-4 |
性质熔点256-258°C(dec.)(lit.)沸点275°C密度0.910g/mLat20°C蒸气压1mmHg(220°C)闪点54°F储存条件Storebelow+30°C.溶解度Solubleinhexane,toluene,diethyletherandterahydrofuran.酸度系数(pKa)pK1:18(25°C)形态Solution颜Chemicalbook色Whitetooff-white比重0.902PH值13(5g/l,H2O,20℃)Hydrolysis水溶解性REACTS敏感性MoistureSensitive水解敏感性7:reactsslowlywithmoisture/water水解敏感性8:reactsrapidlywithmoisture,water,proticsolventsBRN3556712