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| CAS号 : | 108847-20-7 |
精确质量 : | 228.04200 |
| 分子式 : | C12H9BO2S |
logP : | 1.73430 |
| 分子量 : | 228.07500 |
PSA : | 68.70000 |
二苯并噻吩-4-硼酸 | |
4-Dibenzothienylboronic acid | |
108847-20-7 | |
C12H9BO2S | |
228.07500 | |
68.70000 | |
1.73430 | |
228.04200 |
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白色至淡黄色晶体粉末
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1.738
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244.2ºC
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4.97E-10mmHg at 25°C
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Refrigerator (+4ºC)
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327-330 °C(lit.)
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1.38g/cm3
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480.2ºC at 760mmHg
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2934999090
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3
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R36/37/38
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S22-S24/25-S37/39-S26
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Xi
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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: |
![二苯并[B,D]噻吩-4-硼酸频哪醇酯](https://www.chemicalbook.com/CAS/GIF/912824-84-1.gif)
