您好，欢迎来到魔法化学网！
| CAS号 : | 765-58-2 |
精确质量 : | 175.93000 |
| 分子式 : | C5H5BrS |
logP : | 2.81900 |
| 分子量 : | 177.06200 |
PSA : | 28.24000 |
2-溴-5-甲基噻吩 | |
2-Bromo-5-methylthiophene | |
765-58-2 | |
C5H5BrS | |
177.06200 | |
28.24000 | |
2.81900 | |
175.93000 |
|
n20/D 1.569(lit.)
|
|
|
无色至淡黄色液体
|
|
|
173 °F
|
|
|
65 °C15 mm Hg(lit.)
|
|
|
58ºC
|
|
|
1.552 g/mL at 25 °C(lit.)
|
|
|
Stable if stored as directed.
|
|
|
Refrigerator
|
|
3
|
|
|
S23; S36/37/39
|
|
|
III
|
|
|
Xi
|
|
|
R20/21/22; R36/37/38
|
|
|
2934999090
|
品名, 成分含量, 用途 |
|
2934999090. 其他杂环化合物. 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% |
|
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
