您好，欢迎来到魔法化学网！
| CAS号 : | 149418-41-7 |
精确质量 : | 239.84200 |
| 分子式 : | C4H2Br2O2 |
logP : | 1.54460 |
| 分子量 : | 241.86500 |
PSA : | 26.30000 |
3,4-二溴呋喃-2(5H)-酮 | |
3,4-dibromo-2H-furan-5-one | |
149418-41-7 | |
C4H2Br2O2 | |
241.86500 | |
26.30000 | |
1.54460 | |
239.84200 |
|
1.673
|
|
|
144.3ºC
|
|
|
315ºC at 760 mmHg
|
|
|
2.566g/cm3
|
|
|
0.000449mmHg at 25°C
|
|
2932209090
|
|
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 |
|
|
