您好，欢迎来到魔法化学网！
| CAS号 : | 18388-99-3 |
精确质量 : | 244.19700 |
| 分子式 : | C12H28N2OSi |
logP : | 3.38520 |
| 分子量 : | 244.44900 |
PSA : | 23.55000 |
N-三甲基硅烷基-N-N-丁基-N',N'-二乙基脲 | |
N-Trimethylsilyl-N-butyl-N',N'-diethylurea | |
18388-99-3 | |
C12H28N2OSi | |
244.44900 | |
23.55000 | |
3.38520 | |
244.19700 |
|
1.451
|
|
|
121ºC
|
|
|
0.00477mmHg at 25°C
|
|
|
0.892g/cm3
|
|
|
276.5ºC at 760mmHg
|
|
2931900090
|
2931900090. Other organo-inorganic compounds |
|
2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0% |
|
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
