您好，欢迎来到魔法化学网！
| CAS号 : | 49619-82-1 |
精确质量 : | 223.94700 |
| 分子式 : | C9H5BrO2 |
logP : | 2.55550 |
| 分子量 : | 225.03900 |
PSA : | 30.21000 |
3-溴色酮 | |
3-bromochromen-4-one | |
49619-82-1 | |
C9H5BrO2 | |
225.03900 | |
30.21000 | |
2.55550 | |
223.94700 |
|
1.655
|
|
|
116.8ºC
|
|
|
269.5ºC at 760 mmHg
|
|
|
94-98 °C(lit.)
|
|
|
1.738 g/cm3
|
|
3
|
|
|
S26; S36/37/39
|
|
|
R36/37/38
|
|
|
2932999099
|
|
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% |
