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| CAS号 : | 22439-61-8 |
精确质量 : | 261.94500 |
| 分子式 : | C12H7BrS |
logP : | 4.81700 |
| 分子量 : | 263.15300 |
PSA : | 28.24000 |
2-溴二苯并噻吩 | |
2-BROMODIBENZOTHIOPHENE | |
22439-61-8 | |
C12H7BrS | |
263.15300 | |
28.24000 | |
4.81700 | |
261.94500 |
|
1.772
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187.6ºC
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|
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7.78E-06mmHg at 25°C
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250-252ºC
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|
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1.611g/cm3
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|
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386.6ºC at 760mmHg
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2934999090
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品名, 成分含量, 用途 |
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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% |
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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
