您好，欢迎来到魔法化学网！
| CAS号 : | 7311-64-0 |
精确质量 : | 205.90400 |
| 分子式 : | C5H3BrO2S |
logP : | 2.20880 |
| 分子量 : | 207.04500 |
PSA : | 65.54000 |
3-溴噻吩-2-甲酸 | |
3-Bromothiophene-2-carboxylic acid | |
7311-64-0 | |
C5H3BrO2S | |
207.04500 | |
65.54000 | |
2.20880 | |
205.90400 |
|
白色至淡黄色晶体粉末
|
|
|
146.1ºC
|
|
|
318ºC at 760 mmHg
|
|
|
197-201 °C(lit.)
|
|
|
1.923 g/cm3
|
GHS07 | |
警告 | |
H317 | |
P280 | |
|
3
|
|
|
S36/37-S37/39-S26
|
|
|
Xi
|
|
|
R43
|
|
|
2934999090
|
|
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% |
|
|
