您好,欢迎来到魔法化学网!

| CAS号 : | 14284-89-0 |
精确质量 : | 355.09500 |
| 分子式 : | C15H24MnO6 |
logP : | 1.66350 |
| 分子量 : | 355.28600 |
PSA : | 102.42000 |
乙酰丙酮锰 | |
Manganese(III)acetylacetonate | |
14284-89-0 | |
C15H24MnO6 | |
355.28600 | |
102.42000 | |
1.66350 | |
355.09500 |
|
黑色晶体
|
|
|
Stable at room temperature in closed containers under normal storage and handling conditions.
|
|
|
Store in a cool, dry place. Store in a tightly closed container.
|
|
|
159-161ºC
|
|
|
187.6ºC at 760 mmHg
|
|
3
|
|
|
R20/21/22; R36/37/38
|
|
|
S26-S36/37/39
|
|
|
Xn
|
1.将5.0g(31.7mmol)高锰酸钾粉末溶于尽量少的水中,在蒸汽浴上温热使其完全溶解。过滤。激烈搅拌下在滤液中加入22.0g(0.22mol)新蒸馏过的乙酰丙酮。混合物在蒸汽浴上加热搅拌5min。然后冷却大约10min,过滤后得Mn(acac)3的棕黑色晶体。用少量1∶1的乙酰丙酮水混合溶剂洗涤沉淀数次。最后在减压条件下干燥。干燥后的固体用尽量少的苯进行重结晶,在苯溶液中加入热的轻石油醚(沸点40~60℃),冷却至0℃,得到9.7g产物,收率87%。 |