您好，欢迎来到魔法化学网！
| CAS号 : | 119838-38-9 |
精确质量 : | 256.17900 |
| 分子式 : | C13H24N2O3 |
logP : | 1.94350 |
| 分子量 : | 256.34100 |
PSA : | 49.85000 |
(S)-(-)-1-boc-2-叔-丁基-3-甲基-4-咪唑烷酮 | |
(S)-tert-Butyl 2-(tert-butyl)-3-methyl-4-oxoimidazolidine-1-carboxylate | |
119838-38-9 | |
C13H24N2O3 | |
256.34100 | |
49.85000 | |
1.94350 | |
256.17900 |
|
1.483
|
|
|
168.7ºC
|
|
|
3.15E-05mmHg at 25°C
|
|
|
2-8ºC
|
|
|
67-69ºC(lit.)
|
|
|
1.064g/cm3
|
|
|
355.3ºC at 760 mmHg
|
|
2933990090
|
|
|
S22-S24/25
|
2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
|
品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
|
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% |
