您好，欢迎来到魔法化学网！
| CAS号 : | 3851-87-4 |
精确质量 : | 314.24600 |
| 分子式 : | C18H34O4 |
logP : | 4.91260 |
| 分子量 : | 314.46000 |
PSA : | 52.60000 |
双(3,5,5-三甲基己酰)过氧化物 | |
3,5,5-Trimethylhexanoyl peroxide | |
3851-87-4 | |
C18H34O4 | |
314.46000 | |
52.60000 | |
4.91260 | |
314.24600 |
|
1.445
|
|
|
Stable. Materials to avoid include organics, combustibles, phosphorus, sulfur, carbon, powdered metals, cyanides, hydrides, strong reducing agents, aluminium, peroxides. Explosive when mixed with combustible material.
|
|
|
149.8ºC
|
|
|
Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
|
|
|
79ºC
|
|
|
0.942 g/cm3
|
|
|
359.5ºC at 760 mmHg
|
|
II
|
|
|
5.2
|
|
|
28299080
|
|
|
3106
|
|
|
3
|
|
|
R8; R36/37/38; R22; R61; R20/21/22
|
|
|
S26; S37/39; S17; S24/25; S23
|
|
|
NN1350000
|
|
|
O; Xi; Xn; T
|
以二聚异丁烯为原料，在羰基碱和甲醇的存在下，采用羰基合成法制得3,5,5-三甲基己酸，再与三氯化磷反应生成3,5,5-三甲基己酰氯。最后在0～3℃下三甲基己酰氯与过氧化钠反应制得引发剂K。 | |
本品用作低密度聚乙烯聚合的中、高温引发剂。使用时需用白油配成溶液。 |
