您好,欢迎来到魔法化学网!

| CAS号 : | 109828-61-7 |
精确质量 : | 384.15800 |
| 分子式 : | C20H32Si4 |
logP : | 3.21880 |
| 分子量 : | 384.81000 |
PSA : | 0.00000 |
1,1,2,2,9,9,10,10-八甲基-1,2,9,10-四硅杂(2.2)二聚对二甲苯 | |
1,1,2,2,9,9,10,10-Octamethyl-1,2,9,10-tetrasila[2.2]paracyclophane | |
109828-61-7 | |
C20H32Si4 | |
384.81000 | |
0.00000 | |
3.21880 | |
384.15800 |
|
1.514
|
|
|
150.2ºC
|
|
|
368.2ºC at 760mmHg
|
|
|
0.95g/cm3
|
|
|
2.75E-05mmHg at 25°C
|
|
2933990090
|
|
2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
暂时无法加载合成路线,请稍后刷新重试 |
|
|