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| CAS号 : | 885692-91-1 |
精确质量 : | 224.10400 |
| 分子式 : | C11H17BO2S |
logP : | 2.35570 |
| 分子量 : | 224.12700 |
PSA : | 46.70000 |
3-甲基噻吩-2-硼酸频哪醇酯 | |
4,4,5,5-Tetramethyl-2-(3-methylthiophen-2-yl)-1,3,2-dioxaborolane | |
885692-91-1 | |
C11H17BO2S | |
224.12700 | |
46.70000 | |
2.35570 | |
224.10400 |
|
138.4ºC
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|
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57-62ºC
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|
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1.06 g/cm3
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|
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305.3ºC at 760 mmHg
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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: |
